atasource-jdbc-demeng

seatunnel-datasource/seatunnel-datasource-plugins/datasource-csv/pom.xml

@@ -141,7 +141,6 @@
             <artifactId>aws-java-sdk-bundle</artifactId>
         </dependency>
 
-
-</dependencies>
+    </dependencies>
 
 </project>

seatunnel-datasource/seatunnel-datasource-plugins/datasource-csv/src/main/java/org/apache/seatunnel/datasource/plugin/csv/CSVAConfiguration.java

 package org.apache.seatunnel.datasource.plugin.csv;
 
-import lombok.extern.slf4j.Slf4j;
-import org.apache.hadoop.conf.Configuration;
 import org.apache.seatunnel.shade.com.typesafe.config.Config;
 import org.apache.seatunnel.shade.com.typesafe.config.ConfigFactory;
 
+import org.apache.hadoop.conf.Configuration;
+
+import lombok.extern.slf4j.Slf4j;
+
 import java.util.Map;
 
 @Slf4j
@@ -29,7 +31,7 @@ public class CSVAConfiguration {
             throw new IllegalArgumentException(
                     "S3 datasource endpoint is null, please check your config");
         }
-        String bucket = s3Options.get( CSVOptionRule.BUCKET.key());
+        String bucket = s3Options.get(CSVOptionRule.BUCKET.key());
 
         String protocol = DEFAULT_PROTOCOL;
         if (bucket.startsWith(S3A_PROTOCOL)) {

seatunnel-datasource/seatunnel-datasource-plugins/datasource-csv/src/main/java/org/apache/seatunnel/datasource/plugin/csv/CSVDataSourceFactory.java

@@ -17,13 +17,14 @@
 
 package org.apache.seatunnel.datasource.plugin.csv;
 
-import com.google.auto.service.AutoService;
-import com.google.common.collect.Sets;
 import org.apache.seatunnel.datasource.plugin.api.DataSourceChannel;
 import org.apache.seatunnel.datasource.plugin.api.DataSourceFactory;
 import org.apache.seatunnel.datasource.plugin.api.DataSourcePluginInfo;
 import org.apache.seatunnel.datasource.plugin.api.DatasourcePluginTypeEnum;
 
+import com.google.auto.service.AutoService;
+import com.google.common.collect.Sets;
+
 import java.util.Set;
 
 @AutoService(DataSourceFactory.class)
@@ -52,6 +53,6 @@ public class CSVDataSourceFactory implements DataSourceFactory {
 
     @Override
     public DataSourceChannel createChannel() {
-        return  CSVDatasourceChannel.getInstance();
+        return CSVDatasourceChannel.getInstance();
     }
 }

seatunnel-datasource/seatunnel-datasource-plugins/datasource-csv/src/main/java/org/apache/seatunnel/datasource/plugin/csv/CSVDatasourceChannel.java

@@ -17,18 +17,20 @@
 
 package org.apache.seatunnel.datasource.plugin.csv;
 
+import org.apache.seatunnel.api.configuration.util.OptionRule;
+import org.apache.seatunnel.common.utils.SeaTunnelException;
+import org.apache.seatunnel.datasource.plugin.api.DataSourceChannel;
+import org.apache.seatunnel.datasource.plugin.api.DataSourcePluginException;
+import org.apache.seatunnel.datasource.plugin.api.model.TableField;
+
+import org.apache.commons.lang3.StringUtils;
+
 import com.alibaba.fastjson2.JSON;
 import io.minio.*;
 import io.minio.errors.*;
 import io.minio.messages.Bucket;
 import io.minio.messages.Item;
 import lombok.NonNull;
-import org.apache.commons.lang3.StringUtils;
-import org.apache.seatunnel.api.configuration.util.OptionRule;
-import org.apache.seatunnel.common.utils.SeaTunnelException;
-import org.apache.seatunnel.datasource.plugin.api.DataSourceChannel;
-import org.apache.seatunnel.datasource.plugin.api.DataSourcePluginException;
-import org.apache.seatunnel.datasource.plugin.api.model.TableField;
 
 import java.io.BufferedReader;
 import java.io.IOException;
@@ -293,7 +295,7 @@ public class CSVDatasourceChannel implements DataSourceChannel {
         return all;
     }
 
-    public  CSVClientService createS3Client(Map<String, String> requestParams) {
+    public CSVClientService createS3Client(Map<String, String> requestParams) {
         int i = requestParams.get("fs.s3a.endpoint").lastIndexOf(":");
         String endpoint = requestParams.get("fs.s3a.endpoint") + "";
         Integer port =
@@ -304,7 +306,7 @@ public class CSVDatasourceChannel implements DataSourceChannel {
         String password = requestParams.get("secret_key") + "";
         //        String bucket = requestParams.get("bucket") + "";
         try {
-            s3ClientService = new   CSVClientService(endpoint, provider, username, password, port);
+            s3ClientService = new CSVClientService(endpoint, provider, username, password, port);
             return s3ClientService;
         } catch (Exception e) {
             throw new SeaTunnelException("创建Mqtt客户端错误！");

seatunnel-datasource/seatunnel-datasource-plugins/datasource-csv/src/main/java/org/apache/seatunnel/datasource/plugin/csv/CSVOptionRule.java

@@ -21,7 +21,6 @@ import org.apache.seatunnel.api.configuration.Option;
 import org.apache.seatunnel.api.configuration.Options;
 import org.apache.seatunnel.api.configuration.util.OptionRule;
 
-import java.util.Arrays;
 import java.util.Map;
 
 public class CSVOptionRule {
@@ -129,7 +128,6 @@ public class CSVOptionRule {
                 .build();
     }
 
-
     public enum S3aAwsCredentialsProvider {
         SimpleAWSCredentialsProvider("org.apache.hadoop.fs.s3a.SimpleAWSCredentialsProvider"),
 

seatunnel-datasource/seatunnel-datasource-plugins/datasource-excel/pom.xml

@@ -141,7 +141,6 @@
             <artifactId>aws-java-sdk-bundle</artifactId>
         </dependency>
 
-
-</dependencies>
+    </dependencies>
 
 </project>

seatunnel-datasource/seatunnel-datasource-plugins/datasource-excel/src/main/java/org/apache/seatunnel/datasource/plugin/excel/ExcelAConfiguration.java

 package org.apache.seatunnel.datasource.plugin.excel;
 
-import lombok.extern.slf4j.Slf4j;
-import org.apache.hadoop.conf.Configuration;
 import org.apache.seatunnel.shade.com.typesafe.config.Config;
 import org.apache.seatunnel.shade.com.typesafe.config.ConfigFactory;
 
+import org.apache.hadoop.conf.Configuration;
+
+import lombok.extern.slf4j.Slf4j;
+
 import java.util.Map;
 
 @Slf4j
@@ -29,7 +31,7 @@ public class ExcelAConfiguration {
             throw new IllegalArgumentException(
                     "S3 datasource endpoint is null, please check your config");
         }
-        String bucket = s3Options.get( ExcelOptionRule.BUCKET.key());
+        String bucket = s3Options.get(ExcelOptionRule.BUCKET.key());
 
         String protocol = DEFAULT_PROTOCOL;
         if (bucket.startsWith(S3A_PROTOCOL)) {

seatunnel-datasource/seatunnel-datasource-plugins/datasource-excel/src/main/java/org/apache/seatunnel/datasource/plugin/excel/ExcelDataSourceFactory.java

@@ -17,13 +17,14 @@
 
 package org.apache.seatunnel.datasource.plugin.excel;
 
-import com.google.auto.service.AutoService;
-import com.google.common.collect.Sets;
 import org.apache.seatunnel.datasource.plugin.api.DataSourceChannel;
 import org.apache.seatunnel.datasource.plugin.api.DataSourceFactory;
 import org.apache.seatunnel.datasource.plugin.api.DataSourcePluginInfo;
 import org.apache.seatunnel.datasource.plugin.api.DatasourcePluginTypeEnum;
 
+import com.google.auto.service.AutoService;
+import com.google.common.collect.Sets;
+
 import java.util.Set;
 
 @AutoService(DataSourceFactory.class)
@@ -52,6 +53,6 @@ public class ExcelDataSourceFactory implements DataSourceFactory {
 
     @Override
     public DataSourceChannel createChannel() {
-        return  ExcelDatasourceChannel.getInstance();
+        return ExcelDatasourceChannel.getInstance();
     }
 }

seatunnel-datasource/seatunnel-datasource-plugins/datasource-excel/src/main/java/org/apache/seatunnel/datasource/plugin/excel/ExcelDatasourceChannel.java

@@ -17,18 +17,20 @@
 
 package org.apache.seatunnel.datasource.plugin.excel;
 
+import org.apache.seatunnel.api.configuration.util.OptionRule;
+import org.apache.seatunnel.common.utils.SeaTunnelException;
+import org.apache.seatunnel.datasource.plugin.api.DataSourceChannel;
+import org.apache.seatunnel.datasource.plugin.api.DataSourcePluginException;
+import org.apache.seatunnel.datasource.plugin.api.model.TableField;
+
+import org.apache.commons.lang3.StringUtils;
+
 import com.alibaba.fastjson2.JSON;
 import io.minio.*;
 import io.minio.errors.*;
 import io.minio.messages.Bucket;
 import io.minio.messages.Item;
 import lombok.NonNull;
-import org.apache.commons.lang3.StringUtils;
-import org.apache.seatunnel.api.configuration.util.OptionRule;
-import org.apache.seatunnel.common.utils.SeaTunnelException;
-import org.apache.seatunnel.datasource.plugin.api.DataSourceChannel;
-import org.apache.seatunnel.datasource.plugin.api.DataSourcePluginException;
-import org.apache.seatunnel.datasource.plugin.api.model.TableField;
 
 import java.io.BufferedReader;
 import java.io.IOException;

seatunnel-datasource/seatunnel-datasource-plugins/datasource-excel/src/main/java/org/apache/seatunnel/datasource/plugin/excel/ExcelOptionRule.java

@@ -129,7 +129,6 @@ public class ExcelOptionRule {
                 .build();
     }
 
-
     public enum S3aAwsCredentialsProvider {
         SimpleAWSCredentialsProvider("org.apache.hadoop.fs.s3a.SimpleAWSCredentialsProvider"),
 

seatunnel-datasource/seatunnel-datasource-plugins/datasource-http/src/main/java/org/apache/seatunnel/datasource/plugin/http/HttpAConfiguration.java

@@ -27,17 +27,15 @@ public class HttpAConfiguration {
     public static HttpConfiguration getConfiguration(Map<String, String> ftpOption) {
 
         if (!ftpOption.containsKey(HttpOptionRule.URL.key())) {
-            throw new IllegalArgumentException(
-                    "url  is null, please check your config");
+            throw new IllegalArgumentException("url  is null, please check your config");
         }
 
-        HttpConfiguration  httpAConfiguration = new HttpConfiguration();
+        HttpConfiguration httpAConfiguration = new HttpConfiguration();
         httpAConfiguration.setUrl(HttpOptionRule.URL.key());
         httpAConfiguration.setMethod(HttpOptionRule.METHOD.key());
         httpAConfiguration.setToken(HttpOptionRule.TOKEN.key());
         httpAConfiguration.setRequest_params(HttpOptionRule.REQUEST_PARAMS.key());
 
-
         return httpAConfiguration;
     }
 }

seatunnel-datasource/seatunnel-datasource-plugins/datasource-http/src/main/java/org/apache/seatunnel/datasource/plugin/http/HttpClientService.java

 package org.apache.seatunnel.datasource.plugin.http;
 
-
 import org.apache.http.client.HttpClient;
 import org.apache.http.impl.client.HttpClients;
 
@@ -8,14 +7,9 @@ public class HttpClientService {
 
     public static HttpClient connect(HttpConfiguration conf) throws Exception {
 
-
-
         // 创建HttpClient实例
         HttpClient client = HttpClients.createDefault();
 
-
-
-
         return client;
     }
 }

seatunnel-datasource/seatunnel-datasource-plugins/datasource-http/src/main/java/org/apache/seatunnel/datasource/plugin/http/HttpConfiguration.java

@@ -10,12 +10,11 @@ public class HttpConfiguration {
 
     public HttpConfiguration() {}
 
-    public HttpConfiguration(
-            String url,String method, String token,String request_params ) {
+    public HttpConfiguration(String url, String method, String token, String request_params) {
         this.url = url;
         this.token = token;
-        this.method=method;
-        this.request_params=request_params;
+        this.method = method;
+        this.request_params = request_params;
     }
 
     public String getUrl() {
@@ -26,7 +25,6 @@ public class HttpConfiguration {
         this.url = url;
     }
 
-
     public String getMethod() {
         return method;
     }

seatunnel-datasource/seatunnel-datasource-plugins/datasource-http/src/main/java/org/apache/seatunnel/datasource/plugin/http/HttpDatasourceChannel.java

@@ -17,23 +17,21 @@
 
 package org.apache.seatunnel.datasource.plugin.http;
 
+import org.apache.seatunnel.api.configuration.util.OptionRule;
+import org.apache.seatunnel.datasource.plugin.api.DataSourceChannel;
+import org.apache.seatunnel.datasource.plugin.api.DataSourcePluginException;
+import org.apache.seatunnel.datasource.plugin.api.model.TableField;
+
 import org.apache.commons.lang3.StringUtils;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.HttpClient;
 import org.apache.http.client.methods.*;
 import org.apache.http.entity.StringEntity;
 import org.apache.http.util.EntityUtils;
-import org.apache.seatunnel.api.configuration.util.OptionRule;
-import org.apache.seatunnel.datasource.plugin.api.DataSourceChannel;
-import org.apache.seatunnel.datasource.plugin.api.DataSourcePluginException;
-import org.apache.seatunnel.datasource.plugin.api.model.TableField;
-
 
 import lombok.NonNull;
 
-
 import java.net.URI;
-
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
@@ -75,7 +73,8 @@ public class HttpDatasourceChannel implements DataSourceChannel {
                 System.out.println("url:" + url);
                 HttpGet httpGet = new HttpGet(url);
                 if (StringUtils.isNotBlank(token)) {
-                    httpGet.setHeader("Authorization", "Bearer " + token.replace("Bearer ", "").trim());
+                    httpGet.setHeader(
+                            "Authorization", "Bearer " + token.replace("Bearer ", "").trim());
                 }
 
                 // 执行请求并获得响应
@@ -83,7 +82,8 @@ public class HttpDatasourceChannel implements DataSourceChannel {
             } else if (StringUtils.isBlank(method) || "POST".equals(method.toUpperCase())) {
                 HttpPost httpPost = new HttpPost(url);
                 if (StringUtils.isNotBlank(token)) {
-                    httpPost.setHeader("Authorization", "Bearer " + token.replace("Bearer ", "").trim());
+                    httpPost.setHeader(
+                            "Authorization", "Bearer " + token.replace("Bearer ", "").trim());
                 }
                 // 设置请求体（例如：JSON数据）
                 StringEntity requestEntity = new StringEntity(parmams);
@@ -94,7 +94,8 @@ public class HttpDatasourceChannel implements DataSourceChannel {
             } else if (StringUtils.isBlank(method) || "PUT".equals(method.toUpperCase())) {
                 HttpPut httpPut = new HttpPut(url);
                 if (StringUtils.isNotBlank(token)) {
-                    httpPut.setHeader("Authorization", "Bearer " + token.replace("Bearer ", "").trim());
+                    httpPut.setHeader(
+                            "Authorization", "Bearer " + token.replace("Bearer ", "").trim());
                 }
                 // 设置请求体（例如：JSON数据）
                 StringEntity requestEntity = new StringEntity(parmams);
@@ -110,7 +111,8 @@ public class HttpDatasourceChannel implements DataSourceChannel {
                 HttpDelete httpDelete = new HttpDelete(url);
 
                 if (StringUtils.isNotBlank(token)) {
-                    httpDelete.setHeader("Authorization", "Bearer " + token.replace("Bearer ", "").trim());
+                    httpDelete.setHeader(
+                            "Authorization", "Bearer " + token.replace("Bearer ", "").trim());
                 }
 
                 // 执行请求并获得响应
@@ -119,7 +121,8 @@ public class HttpDatasourceChannel implements DataSourceChannel {
             } else if (StringUtils.isBlank(method) || "PATCH".equals(method.toUpperCase())) {
                 HttpPatch httpPatch = new HttpPatch(url);
                 if (StringUtils.isNotBlank(token)) {
-                    httpPatch.setHeader("Authorization", "Bearer " + token.replace("Bearer ", "").trim());
+                    httpPatch.setHeader(
+                            "Authorization", "Bearer " + token.replace("Bearer ", "").trim());
                 }
                 // 设置请求体（例如：JSON数据）
                 StringEntity requestEntity = new StringEntity(parmams);
@@ -133,7 +136,8 @@ public class HttpDatasourceChannel implements DataSourceChannel {
                 }
                 HttpOptions httpOptions = new HttpOptions(url);
                 if (StringUtils.isNotBlank(token)) {
-                    httpOptions.setHeader("Authorization", "Bearer " + token.replace("Bearer ", "").trim());
+                    httpOptions.setHeader(
+                            "Authorization", "Bearer " + token.replace("Bearer ", "").trim());
                 }
 
                 // 执行请求并获得响应
@@ -145,7 +149,8 @@ public class HttpDatasourceChannel implements DataSourceChannel {
                 }
                 HttpHead httpHead = new HttpHead(url);
                 if (StringUtils.isNotBlank(token)) {
-                    httpHead.setHeader("Authorization", "Bearer " + token.replace("Bearer ", "").trim());
+                    httpHead.setHeader(
+                            "Authorization", "Bearer " + token.replace("Bearer ", "").trim());
                 }
 
                 // 执行请求并获得响应
@@ -160,7 +165,6 @@ public class HttpDatasourceChannel implements DataSourceChannel {
             String responseBody = EntityUtils.toString(response.getEntity());
             System.out.println("Response Body: " + responseBody);
 
-
             if (statusCode == 200) {
                 return true;
             } else {

seatunnel-datasource/seatunnel-datasource-plugins/datasource-http/src/main/java/org/apache/seatunnel/datasource/plugin/http/HttpOptionRule.java

@@ -47,11 +47,8 @@ public class HttpOptionRule {
                     .noDefaultValue()
                     .withDescription("the http user token to use when connecting to the broker");
 
-
-
-
     public static OptionRule optionRule() {
-        return OptionRule.builder().required(URL,METHOD).optional(TOKEN,REQUEST_PARAMS).build();
+        return OptionRule.builder().required(URL, METHOD).optional(TOKEN, REQUEST_PARAMS).build();
     }
 
     public static OptionRule metadataRule() {
@@ -59,8 +56,6 @@ public class HttpOptionRule {
     }
 
     public enum FileFormat {
-
-
         JSON("json"),
         ;
 

seatunnel-datasource/seatunnel-datasource-plugins/datasource-jdbc-access/pom.xml

@@ -56,7 +56,17 @@
             <artifactId>ucanaccess</artifactId>
             <version>5.0.1</version>
         </dependency>
+        <dependency>
+            <groupId>com.cdzhiyong.unified</groupId>
+            <artifactId>minio-spring-boot-starter</artifactId>
+            <version>1.0.0</version>
+        </dependency>
 
+        <dependency>
+            <groupId>org.apache.httpcomponents</groupId>
+            <artifactId>httpclient</artifactId>
+            <version>4.5.14</version>
+        </dependency>
     </dependencies>
 
 </project>

seatunnel-datasource/seatunnel-datasource-plugins/datasource-jdbc-access/src/main/java/org/apache/seatunnel/datasource/plugin/access/jdbc/AccessDataSourceConfig.java

@@ -37,15 +37,22 @@ public class AccessDataSourceConfig {
                     .type(DatasourcePluginTypeEnum.DATABASE.getCode())
                     .build();
 
-    public static final Set<String> MYSQL_SYSTEM_DATABASES =
-            Sets.newHashSet("SYSTEM", "ROLL");
+    public static final Set<String> MYSQL_SYSTEM_DATABASES = Sets.newHashSet("SYSTEM", "ROLL");
 
     public static final OptionRule OPTION_RULE =
             OptionRule.builder()
-                    .required(org.apache.seatunnel.datasource.plugin.access.jdbc.AccessOptionRule.URL, org.apache.seatunnel.datasource.plugin.access.jdbc.AccessOptionRule.DRIVER)
-                    .optional(org.apache.seatunnel.datasource.plugin.access.jdbc.AccessOptionRule.USER, org.apache.seatunnel.datasource.plugin.access.jdbc.AccessOptionRule.PASSWORD)
+                    .required(
+                            org.apache.seatunnel.datasource.plugin.access.jdbc.AccessOptionRule.URL,
+                            org.apache.seatunnel.datasource.plugin.access.jdbc.AccessOptionRule
+                                    .DRIVER)
+                    .optional(
+                            org.apache.seatunnel.datasource.plugin.access.jdbc.AccessOptionRule
+                                    .USER,
+                            org.apache.seatunnel.datasource.plugin.access.jdbc.AccessOptionRule
+                                    .PASSWORD)
                     .build();
 
-//    public static final OptionRule METADATA_RULE =
-//            OptionRule.builder().required(org.apache.seatunnel.datasource.plugin.demeng.jdbc.DemengOptionRule.DATABASE, org.apache.seatunnel.datasource.plugin.demeng.jdbc.DemengOptionRule.TABLE).build();
+    //    public static final OptionRule METADATA_RULE =
+    //
+    // OptionRule.builder().required(org.apache.seatunnel.datasource.plugin.demeng.jdbc.DemengOptionRule.DATABASE, org.apache.seatunnel.datasource.plugin.demeng.jdbc.DemengOptionRule.TABLE).build();
 }

seatunnel-datasource/seatunnel-datasource-plugins/datasource-jdbc-access/src/main/java/org/apache/seatunnel/datasource/plugin/access/jdbc/AccessJdbcDataSourceChannel.java

@@ -17,17 +17,21 @@
 
 package org.apache.seatunnel.datasource.plugin.access.jdbc;
 
-import org.apache.commons.collections4.CollectionUtils;
 import org.apache.seatunnel.api.configuration.util.OptionRule;
 import org.apache.seatunnel.datasource.plugin.api.DataSourceChannelExt;
 import org.apache.seatunnel.datasource.plugin.api.DataSourcePluginException;
 import org.apache.seatunnel.datasource.plugin.api.model.TableField;
-import org.apache.seatunnel.datasource.plugin.api.utils.JdbcUtils;
 
+import org.apache.commons.collections4.CollectionUtils;
 import org.apache.commons.lang3.StringUtils;
 
 import lombok.NonNull;
 
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.InputStream;
+import java.net.HttpURLConnection;
+import java.net.URL;
 import java.sql.*;
 import java.util.*;
 import java.util.function.Function;
@@ -39,7 +43,8 @@ public class AccessJdbcDataSourceChannel implements DataSourceChannelExt {
     List<String> typeList = Arrays.asList("varchar", "char", "json");
 
     public static class Holder {
-        private static final AccessJdbcDataSourceChannel INSTANCE = new AccessJdbcDataSourceChannel();
+        private static final AccessJdbcDataSourceChannel INSTANCE =
+                new AccessJdbcDataSourceChannel();
     }
 
     public static AccessJdbcDataSourceChannel getInstance() {
@@ -60,17 +65,15 @@ public class AccessJdbcDataSourceChannel implements DataSourceChannelExt {
 
         List<Map> reList = new ArrayList<>();
         ResultSetMetaData rsmd = rs.getMetaData();
-        int columnCount = rsmd.getColumnCount();//ResultSet的总列数
+        int columnCount = rsmd.getColumnCount(); // ResultSet的总列数
         while (rs.next()) {
             Map map = new HashMap();
             for (int i = 1; i <= columnCount; i++) {
                 Object value = rs.getObject(i);
                 String columnName = rsmd.getColumnName(i);
                 map.put(columnName, value);
-
             }
             reList.add(map);
-
         }
         return reList;
     }
@@ -87,36 +90,41 @@ public class AccessJdbcDataSourceChannel implements DataSourceChannelExt {
         // 定义结果集对象
         ResultSet rs = null;
         try (Connection connection = getConnection(requestParams)) {
-            String sql_selectAll = "SELECT CAST(null AS VARCHAR(50)) AS TABLE_CAT,\n" +
-                    "CAST(null AS VARCHAR(50)) AS TABLE_SCHEM,\n" +
-                    "r.TABLE_NAME AS TABLE_NAME,\n" +
-                    "l.TABLE_TYPE,\n" +
-                    "l.REMARKS,\n" +
-                    "l.TYPE_CAT,\n" +
-                    "l.TYPE_SCHEM,\n" +
-                    "l.TYPE_NAME,\n" +
-                    "l.SELF_REFERENCING_COL_NAME,\n" +
-                    "l.REF_GENERATION,\n" +
-                    "l.HSQLDB_TYPE,\n" +
-                    "l.READ_ONLY,\n" +
-                    "l.COMMIT_ACTION \n" +
-                    "FROM INFORMATION_SCHEMA.SYSTEM_TABLES l \n" +
-                    "INNER JOIN UCA_METADATA.TABLES r  \n" +
-                    "ON( l.TABLE_NAME= r.ESCAPED_TABLE_NAME)  \n" +
-                    "WHERE \n" +
-                    "TABLE_CAT = 'PUBLIC' AND TABLE_SCHEM = 'PUBLIC' AND TABLE_NAME  LIKE '%' ESCAPE '\\';";
+            String sql_selectAll =
+                    "SELECT CAST(null AS VARCHAR(50)) AS TABLE_CAT,\n"
+                            + "CAST(null AS VARCHAR(50)) AS TABLE_SCHEM,\n"
+                            + "r.TABLE_NAME AS TABLE_NAME,\n"
+                            + "l.TABLE_TYPE,\n"
+                            + "l.REMARKS,\n"
+                            + "l.TYPE_CAT,\n"
+                            + "l.TYPE_SCHEM,\n"
+                            + "l.TYPE_NAME,\n"
+                            + "l.SELF_REFERENCING_COL_NAME,\n"
+                            + "l.REF_GENERATION,\n"
+                            + "l.HSQLDB_TYPE,\n"
+                            + "l.READ_ONLY,\n"
+                            + "l.COMMIT_ACTION \n"
+                            + "FROM INFORMATION_SCHEMA.SYSTEM_TABLES l \n"
+                            + "INNER JOIN UCA_METADATA.TABLES r  \n"
+                            + "ON( l.TABLE_NAME= r.ESCAPED_TABLE_NAME)  \n"
+                            + "WHERE \n"
+                            + "TABLE_CAT = 'PUBLIC' AND TABLE_SCHEM = 'PUBLIC' AND TABLE_NAME  LIKE '%' ESCAPE '\\';";
 
             state = connection.createStatement();
-            //执行查询的 SQL 语句
+            // 执行查询的 SQL 语句
             rs = state.executeQuery(sql_selectAll);
             List<Map> resultSet = getResultSet(rs);
-            tableNames = resultSet.stream().filter(f -> f.get("TABLE_NAME") != null).map(m -> m.get("TABLE_NAME") + "").collect(Collectors.toList());
+            tableNames =
+                    resultSet.stream()
+                            .filter(f -> f.get("TABLE_NAME") != null)
+                            .map(m -> m.get("TABLE_NAME") + "")
+                            .collect(Collectors.toList());
             return tableNames;
         } catch (ClassNotFoundException | SQLException e) {
             throw new DataSourcePluginException("get table names failed", e);
         } finally {
             try {
-                //关闭资源
+                // 关闭资源
                 rs.close();
                 state.close();
             } catch (SQLException e) {
@@ -131,7 +139,6 @@ public class AccessJdbcDataSourceChannel implements DataSourceChannelExt {
         List<String> tableNames = new ArrayList<>();
         tableNames.add("all");
         return tableNames;
-
     }
 
     @Override
@@ -156,7 +163,9 @@ public class AccessJdbcDataSourceChannel implements DataSourceChannelExt {
             String primaryKey = getPrimaryKey(metaData, database, table);
 
             String sql =
-                    "select * from INFORMATION_SCHEMA.SYSTEM_columns where TABLE_NAME='" + table.toUpperCase() + "' ";
+                    "select * from INFORMATION_SCHEMA.SYSTEM_columns where TABLE_NAME='"
+                            + table.toUpperCase()
+                            + "' ";
             Statement statement = connection.createStatement();
             ResultSet resultSet = statement.executeQuery(sql);
             while (resultSet.next()) {
@@ -176,7 +185,7 @@ public class AccessJdbcDataSourceChannel implements DataSourceChannelExt {
                     // tableField.setScale(resultSet.getString("SCALE"));
                 }
                 String extra = resultSet.getString("IS_AUTOINCREMENT");
-                if (StringUtils.isNotBlank(extra) &&"YES".equals(extra.trim().toUpperCase())) {
+                if (StringUtils.isNotBlank(extra) && "YES".equals(extra.trim().toUpperCase())) {
                     tableField.setHasAutoIncrement(true);
                 }
 
@@ -230,15 +239,82 @@ public class AccessJdbcDataSourceChannel implements DataSourceChannelExt {
     private Connection getConnection(Map<String, String> requestParams, String databaseName)
             throws SQLException, ClassNotFoundException {
         // checkNotNull(requestParams.get(org.apache.seatunnel.datasource.plugin.access.jdbc.AccessOptionRule.DRIVER.key()));
-        checkNotNull(requestParams.get(org.apache.seatunnel.datasource.plugin.access.jdbc.AccessOptionRule.URL.key()), "Jdbc url cannot be null");
-        String url =
-                org.apache.seatunnel.datasource.plugin.access.jdbc.AccessOptionRule.URL.key();
+        checkNotNull(requestParams.get(AccessOptionRule.URL.key()), "Jdbc url cannot be null");
+
+        String url = AccessOptionRule.URL.key();
+
+        String substring = url.substring(url.lastIndexOf("/"), url.length()).replace("/", "");
+        if (StringUtils.isBlank(substring)) {
+            throw new RuntimeException("没找到文件名称！");
+        }
+        String[] split = substring.split("\\.");
+        String prefix = split[0];
+        String suffix = "";
+        if (split.length > 1) {
+            suffix = "." + split[1];
+        }
+
+        // 定义 SQL 语句执行对象
+        Statement state = null;
+        // 定义结果集对象
+        ResultSet rs = null;
+        Connection conn = null;
+
+        File path = new File("/tmp");
+        if (!path.exists()) {
+            path.mkdir();
+        }
+
+        FileOutputStream outputStream = null;
+        InputStream in = null;
+        HttpURLConnection con = null;
+        File file = null;
+        try {
+            file = File.createTempFile(prefix, suffix, path);
+            outputStream = new FileOutputStream(file);
+            URL urldownl = new URL(url);
+            con = (HttpURLConnection) urldownl.openConnection();
+            con.setRequestMethod("GET");
+            in = con.getInputStream();
+
+            byte[] buffer = new byte[1024];
+            int bytesRead;
+            while ((bytesRead = in.read(buffer)) != -1) {
+                outputStream.write(buffer, 0, bytesRead);
+            }
+            outputStream.flush();
+        } catch (Exception e) {
+            System.out.println("读取url 文件失败！" + e);
+            throw new RuntimeException("读取url 文件失败！");
+        } finally {
+            try {
+                if (in != null) {
+                    in.close();
+                }
+                if (con != null) {
+                    con.disconnect();
+                }
+                if (outputStream != null) {
+                    outputStream.close();
+                }
+            } catch (Exception ee) {
+                System.out.println("关闭流错误！" + ee);
+            }
+        }
+
+        String database = path + "/" + file.getName();
+        // JDBC连接字符串
+        // 在application.properties或application.yml文件中配置数据库连接信息。你需要指定驱动类名为net.ucanaccess.jdbc.UcanaccessDriver，并提供Access数据库的URL。例如，URL可以是jdbc:ucanaccess://D:/Access2003/database/db_test.mdb;openExclusive=false;ignoreCase=true。[1]
+
+        String connectionString =
+                "jdbc:ucanaccess://" + database + ";openExclusive=false;ignoreCase=true";
 
         // 加载UCanAccess JDBC驱动
         Class.forName("net.ucanaccess.jdbc.UcanaccessDriver");
         // 建立连接
-        Connection conn = DriverManager.getConnection(url);
+        conn = DriverManager.getConnection(url);
         System.out.println("Connected to the database successfully");
+
         return conn;
     }
 
@@ -255,26 +331,27 @@ public class AccessJdbcDataSourceChannel implements DataSourceChannelExt {
         // 定义结果集对象
         ResultSet rs = null;
         try (Connection connection = getConnection(requestParams)) {
-            String sql_selectAll = "SELECT CAST(null AS VARCHAR(50)) AS TABLE_CAT,\n" +
-                    "CAST(null AS VARCHAR(50)) AS TABLE_SCHEM,\n" +
-                    "r.TABLE_NAME AS TABLE_NAME,\n" +
-                    "l.TABLE_TYPE,\n" +
-                    "l.REMARKS,\n" +
-                    "l.TYPE_CAT,\n" +
-                    "l.TYPE_SCHEM,\n" +
-                    "l.TYPE_NAME,\n" +
-                    "l.SELF_REFERENCING_COL_NAME,\n" +
-                    "l.REF_GENERATION,\n" +
-                    "l.HSQLDB_TYPE,\n" +
-                    "l.READ_ONLY,\n" +
-                    "l.COMMIT_ACTION \n" +
-                    "FROM INFORMATION_SCHEMA.SYSTEM_TABLES l \n" +
-                    "INNER JOIN UCA_METADATA.TABLES r  \n" +
-                    "ON( l.TABLE_NAME= r.ESCAPED_TABLE_NAME)  \n" +
-                    "WHERE \n" +
-                    "TABLE_CAT = 'PUBLIC' AND TABLE_SCHEM = 'PUBLIC' AND TABLE_NAME  LIKE '%' ESCAPE '\\';";
+            String sql_selectAll =
+                    "SELECT CAST(null AS VARCHAR(50)) AS TABLE_CAT,\n"
+                            + "CAST(null AS VARCHAR(50)) AS TABLE_SCHEM,\n"
+                            + "r.TABLE_NAME AS TABLE_NAME,\n"
+                            + "l.TABLE_TYPE,\n"
+                            + "l.REMARKS,\n"
+                            + "l.TYPE_CAT,\n"
+                            + "l.TYPE_SCHEM,\n"
+                            + "l.TYPE_NAME,\n"
+                            + "l.SELF_REFERENCING_COL_NAME,\n"
+                            + "l.REF_GENERATION,\n"
+                            + "l.HSQLDB_TYPE,\n"
+                            + "l.READ_ONLY,\n"
+                            + "l.COMMIT_ACTION \n"
+                            + "FROM INFORMATION_SCHEMA.SYSTEM_TABLES l \n"
+                            + "INNER JOIN UCA_METADATA.TABLES r  \n"
+                            + "ON( l.TABLE_NAME= r.ESCAPED_TABLE_NAME)  \n"
+                            + "WHERE \n"
+                            + "TABLE_CAT = 'PUBLIC' AND TABLE_SCHEM = 'PUBLIC' AND TABLE_NAME  LIKE '%' ESCAPE '\\';";
             state = connection.createStatement();
-            //执行查询的 SQL 语句
+            // 执行查询的 SQL 语句
             rs = state.executeQuery(sql_selectAll);
             List<Map> resultSet = getResultSet(rs);
 
@@ -283,7 +360,7 @@ public class AccessJdbcDataSourceChannel implements DataSourceChannelExt {
             throw new DataSourcePluginException("get table names failed", e);
         } finally {
             try {
-                //关闭资源
+                // 关闭资源
                 rs.close();
                 state.close();
             } catch (SQLException e) {

seatunnel-datasource/seatunnel-datasource-plugins/datasource-jdbc-access/src/main/java/org/apache/seatunnel/datasource/plugin/access/jdbc/AccessOptionRule.java

@@ -27,8 +27,7 @@ public class AccessOptionRule {
                     .stringType()
                     .noDefaultValue()
                     .withDescription(
-                            "jdbc url, eg:"
-                                    + " http://localhost:9000/bucket/filename.mdb");
+                            "jdbc url, eg:" + " http://localhost:9000/bucket/filename.mdb");
 
     public static final Option<String> USER =
             Options.key("user").stringType().noDefaultValue().withDescription("jdbc user");
@@ -36,11 +35,12 @@ public class AccessOptionRule {
     public static final Option<String> PASSWORD =
             Options.key("password").stringType().noDefaultValue().withDescription("jdbc password");
 
-//    public static final Option<String> DATABASE =
-//            Options.key("database").stringType().noDefaultValue().withDescription("jdbc database");
+    //    public static final Option<String> DATABASE =
+    //            Options.key("database").stringType().noDefaultValue().withDescription("jdbc
+    // database");
 
-//    public static final Option<String> TABLE =
-//            Options.key("table").stringType().noDefaultValue().withDescription("jdbc table");
+    //    public static final Option<String> TABLE =
+    //            Options.key("table").stringType().noDefaultValue().withDescription("jdbc table");
 
     public static final Option<DriverType> DRIVER =
             Options.key("driver")

seatunnel-datasource/seatunnel-datasource-plugins/datasource-jdbc-demeng/pom.xml → seatunnel-datasource/seatunnel-datasource-plugins/datasource-jdbc-dameng/pom.xml

@@ -22,7 +22,7 @@
         <version>1.0.0-SNAPSHOT</version>
     </parent>
 
-    <artifactId>datasource-jdbc-demeng</artifactId>
+    <artifactId>datasource-jdbc-dameng</artifactId>
 
     <properties>
         <mysql-connector.version>8.0.28</mysql-connector.version>

seatunnel-datasource/seatunnel-datasource-plugins/datasource-jdbc-demeng/src/main/java/org/apache/seatunnel/datasource/plugin/demeng/jdbc/DemengDataSourceConfig.java → seatunnel-datasource/seatunnel-datasource-plugins/datasource-jdbc-dameng/src/main/java/org/apache/seatunnel/datasource/plugin/demeng/jdbc/DamengDataSourceConfig.java

@@ -25,9 +25,9 @@ import com.google.common.collect.Sets;
 
 import java.util.Set;
 
-public class DemengDataSourceConfig {
+public class DamengDataSourceConfig {
 
-    public static final String PLUGIN_NAME = "JDBC-Demeng";
+    public static final String PLUGIN_NAME = "JDBC-Dameng";
 
     public static final DataSourcePluginInfo MYSQL_DATASOURCE_PLUGIN_INFO =
             DataSourcePluginInfo.builder()
@@ -37,15 +37,16 @@ public class DemengDataSourceConfig {
                     .type(DatasourcePluginTypeEnum.DATABASE.getCode())
                     .build();
 
-    public static final Set<String> MYSQL_SYSTEM_DATABASES =
-            Sets.newHashSet("SYSTEM", "ROLL");
+    public static final Set<String> MYSQL_SYSTEM_DATABASES = Sets.newHashSet("SYSTEM", "ROLL");
 
     public static final OptionRule OPTION_RULE =
             OptionRule.builder()
-                    .required(DemengOptionRule.URL, DemengOptionRule.DRIVER)
-                    .optional(DemengOptionRule.USER, DemengOptionRule.PASSWORD)
+                    .required(DamengOptionRule.URL, DamengOptionRule.DRIVER)
+                    .optional(DamengOptionRule.USER, DamengOptionRule.PASSWORD)
                     .build();
 
     public static final OptionRule METADATA_RULE =
-            OptionRule.builder().required(DemengOptionRule.DATABASE, DemengOptionRule.TABLE).build();
+            OptionRule.builder()
+                    .required(DamengOptionRule.DATABASE, DamengOptionRule.TABLE)
+                    .build();
 }

seatunnel-datasource/seatunnel-datasource-plugins/datasource-jdbc-demeng/src/main/java/org/apache/seatunnel/datasource/plugin/demeng/jdbc/DemengJdbcDataSourceChannel.java → seatunnel-datasource/seatunnel-datasource-plugins/datasource-jdbc-dameng/src/main/java/org/apache/seatunnel/datasource/plugin/demeng/jdbc/DamengJdbcDataSourceChannel.java

@@ -17,13 +17,12 @@
 
 package org.apache.seatunnel.datasource.plugin.demeng.jdbc;
 
-import org.apache.commons.collections4.CollectionUtils;
 import org.apache.seatunnel.api.configuration.util.OptionRule;
 import org.apache.seatunnel.datasource.plugin.api.DataSourceChannelExt;
 import org.apache.seatunnel.datasource.plugin.api.DataSourcePluginException;
 import org.apache.seatunnel.datasource.plugin.api.model.TableField;
-import org.apache.seatunnel.datasource.plugin.api.utils.JdbcUtils;
 
+import org.apache.commons.collections4.CollectionUtils;
 import org.apache.commons.lang3.StringUtils;
 
 import lombok.NonNull;
@@ -35,41 +34,41 @@ import java.util.stream.Collectors;
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
-public class DemengJdbcDataSourceChannel implements DataSourceChannelExt {
+public class DamengJdbcDataSourceChannel implements DataSourceChannelExt {
     List<String> typeList = Arrays.asList("varchar", "char", "json");
 
     public static class Holder {
-        private static final DemengJdbcDataSourceChannel INSTANCE = new DemengJdbcDataSourceChannel();
+        private static final DamengJdbcDataSourceChannel INSTANCE =
+                new DamengJdbcDataSourceChannel();
     }
 
-    public static DemengJdbcDataSourceChannel getInstance() {
+    public static DamengJdbcDataSourceChannel getInstance() {
         return Holder.INSTANCE;
     }
 
     @Override
     public OptionRule getDataSourceOptions(@NonNull String pluginName) {
-        return DemengDataSourceConfig.OPTION_RULE;
+        return DamengDataSourceConfig.OPTION_RULE;
     }
 
     @Override
     public OptionRule getDatasourceMetadataFieldsByDataSourceName(@NonNull String pluginName) {
-        return DemengDataSourceConfig.METADATA_RULE;
+        return DamengDataSourceConfig.METADATA_RULE;
     }
+
     public static List<Map> getResultSet(ResultSet rs) throws SQLException {
 
-        List<Map> reList=new ArrayList<>();
-        ResultSetMetaData rsmd = rs.getMetaData() ;
-        int columnCount = rsmd.getColumnCount();//ResultSet的总列数
+        List<Map> reList = new ArrayList<>();
+        ResultSetMetaData rsmd = rs.getMetaData();
+        int columnCount = rsmd.getColumnCount(); // ResultSet的总列数
         while (rs.next()) {
-            Map map=new HashMap();
-            for(int i=1;i<=columnCount;i++) {
+            Map map = new HashMap();
+            for (int i = 1; i <= columnCount; i++) {
                 Object value = rs.getObject(i);
                 String columnName = rsmd.getColumnName(i);
-                map.put(columnName,value);
-
+                map.put(columnName, value);
             }
             reList.add(map);
-
         }
         return reList;
     }
@@ -87,20 +86,25 @@ public class DemengJdbcDataSourceChannel implements DataSourceChannelExt {
         ResultSet rs = null;
         try (Connection connection = getConnection(requestParams)) {
             String sql_selectAll = "SELECT * FROM user_tables";
-            if(StringUtils.isNotBlank(database)) {
-                sql_selectAll=sql_selectAll+"  where TABLESPACE_NAME='" + database.toUpperCase() + "'";
+            if (StringUtils.isNotBlank(database)) {
+                sql_selectAll =
+                        sql_selectAll + "  where TABLESPACE_NAME='" + database.toUpperCase() + "'";
             }
             state = connection.createStatement();
-            //执行查询的 SQL 语句
+            // 执行查询的 SQL 语句
             rs = state.executeQuery(sql_selectAll);
             List<Map> resultSet = getResultSet(rs);
-            tableNames = resultSet.stream().filter(f -> f.get("TABLE_NAME") != null).map(m -> m.get("TABLE_NAME") + "").collect(Collectors.toList());
+            tableNames =
+                    resultSet.stream()
+                            .filter(f -> f.get("TABLE_NAME") != null)
+                            .map(m -> m.get("TABLE_NAME") + "")
+                            .collect(Collectors.toList());
             return tableNames;
         } catch (ClassNotFoundException | SQLException e) {
             throw new DataSourcePluginException("get table names failed", e);
-        }finally {
+        } finally {
             try {
-                //关闭资源
+                // 关闭资源
                 rs.close();
                 state.close();
             } catch (SQLException e) {
@@ -118,19 +122,24 @@ public class DemengJdbcDataSourceChannel implements DataSourceChannelExt {
         // 定义结果集对象
         ResultSet rs = null;
         try (Connection connection = getConnection(requestParams)) {
-            String sql_selectAll = "SELECT TABLESPACE_NAME FROM user_tables group by TABLESPACE_NAME ";
+            String sql_selectAll =
+                    "SELECT TABLESPACE_NAME FROM user_tables group by TABLESPACE_NAME ";
 
             state = connection.createStatement();
-            //执行查询的 SQL 语句
+            // 执行查询的 SQL 语句
             rs = state.executeQuery(sql_selectAll);
             List<Map> resultSet = getResultSet(rs);
-            tableNames = resultSet.stream().filter(f -> f.get("TABLESPACE_NAME") != null).map(m -> m.get("TABLESPACE_NAME") + "").collect(Collectors.toList());
+            tableNames =
+                    resultSet.stream()
+                            .filter(f -> f.get("TABLESPACE_NAME") != null)
+                            .map(m -> m.get("TABLESPACE_NAME") + "")
+                            .collect(Collectors.toList());
             return tableNames;
         } catch (ClassNotFoundException | SQLException e) {
             throw new DataSourcePluginException("get Databases names failed", e);
-        }finally {
+        } finally {
             try {
-                //关闭资源
+                // 关闭资源
                 rs.close();
                 state.close();
             } catch (SQLException e) {
@@ -161,7 +170,9 @@ public class DemengJdbcDataSourceChannel implements DataSourceChannelExt {
             String primaryKey = getPrimaryKey(metaData, database, table);
 
             String sql =
-                    " select * from  SYSCOLUMNS where id in (select id from  SYSOBJECTS where name='"+table.toUpperCase()+"')";
+                    " select * from  SYSCOLUMNS where id in (select id from  SYSOBJECTS where name='"
+                            + table.toUpperCase()
+                            + "')";
             Statement statement = connection.createStatement();
             ResultSet resultSet = statement.executeQuery(sql);
             while (resultSet.next()) {
@@ -186,11 +197,11 @@ public class DemengJdbcDataSourceChannel implements DataSourceChannelExt {
                 }
 
                 tableField.setName(columnName);
-              //  tableField.setComment(resultSet.getString("COLUMN_COMMENT"));
-              //  tableField.setDefaultValue(resultSet.getString("COLUMN_DEFAULT"));
+                //  tableField.setComment(resultSet.getString("COLUMN_COMMENT"));
+                //  tableField.setDefaultValue(resultSet.getString("COLUMN_DEFAULT"));
                 String nullable = resultSet.getString("NULLABLE$");
 
-                if("Y".equals(nullable)) {
+                if ("Y".equals(nullable)) {
                     tableField.setNullable(true);
                 } else {
                     tableField.setNullable(false);
@@ -236,21 +247,20 @@ public class DemengJdbcDataSourceChannel implements DataSourceChannelExt {
 
     private Connection getConnection(Map<String, String> requestParams, String databaseName)
             throws SQLException, ClassNotFoundException {
-        checkNotNull(requestParams.get(DemengOptionRule.DRIVER.key()));
-        checkNotNull(requestParams.get(DemengOptionRule.URL.key()), "Jdbc url cannot be null");
-        String url =
-                DemengOptionRule.URL.key();
-        if (requestParams.containsKey(DemengOptionRule.USER.key())) {
-            String username = requestParams.get(DemengOptionRule.USER.key());
-            String password = requestParams.get(DemengOptionRule.PASSWORD.key());
-
-            Class.forName(DemengOptionRule.DriverType.DEMENG.getDriverClassName());
-            Connection   conn = DriverManager.getConnection(url, username, password);
+        checkNotNull(requestParams.get(DamengOptionRule.DRIVER.key()));
+        checkNotNull(requestParams.get(DamengOptionRule.URL.key()), "Jdbc url cannot be null");
+        String url = DamengOptionRule.URL.key();
+        if (requestParams.containsKey(DamengOptionRule.USER.key())) {
+            String username = requestParams.get(DamengOptionRule.USER.key());
+            String password = requestParams.get(DamengOptionRule.PASSWORD.key());
+
+            Class.forName(DamengOptionRule.DriverType.DEMENG.getDriverClassName());
+            Connection conn = DriverManager.getConnection(url, username, password);
             conn.setAutoCommit(true);
             return conn;
         }
-        Class.forName(DemengOptionRule.DriverType.DEMENG.getDriverClassName());
-        Connection   conn = DriverManager.getConnection(url, "SYSDBA", null);
+        Class.forName(DamengOptionRule.DriverType.DEMENG.getDriverClassName());
+        Connection conn = DriverManager.getConnection(url, "SYSDBA", null);
         conn.setAutoCommit(true);
         return conn;
     }
@@ -269,20 +279,21 @@ public class DemengJdbcDataSourceChannel implements DataSourceChannelExt {
         ResultSet rs = null;
         try (Connection connection = getConnection(requestParams)) {
             String sql_selectAll = "SELECT * FROM user_tables";
-            if(StringUtils.isNotBlank(database)) {
-                sql_selectAll=sql_selectAll+"  where TABLESPACE_NAME='" + database.toUpperCase() + "'";
+            if (StringUtils.isNotBlank(database)) {
+                sql_selectAll =
+                        sql_selectAll + "  where TABLESPACE_NAME='" + database.toUpperCase() + "'";
             }
             state = connection.createStatement();
-            //执行查询的 SQL 语句
+            // 执行查询的 SQL 语句
             rs = state.executeQuery(sql_selectAll);
             List<Map> resultSet = getResultSet(rs);
 
             return resultSet;
         } catch (ClassNotFoundException | SQLException e) {
             throw new DataSourcePluginException("get table names failed", e);
-        }finally {
+        } finally {
             try {
-                //关闭资源
+                // 关闭资源
                 rs.close();
                 state.close();
             } catch (SQLException e) {
@@ -299,10 +310,10 @@ public class DemengJdbcDataSourceChannel implements DataSourceChannelExt {
             Map<String, String> options,
             String tableName) {
 
-        List<Map> list = getTableAlls(pluginName,requestParams,database,tableName,options);
+        List<Map> list = getTableAlls(pluginName, requestParams, database, tableName, options);
         if (CollectionUtils.isNotEmpty(list)) {
-                return list.get(0);
-            }
+            return list.get(0);
+        }
 
         return null;
     }

seatunnel-datasource/seatunnel-datasource-plugins/datasource-jdbc-demeng/src/main/java/org/apache/seatunnel/datasource/plugin/demeng/jdbc/DemengJdbcDataSourceFactory.java → seatunnel-datasource/seatunnel-datasource-plugins/datasource-jdbc-dameng/src/main/java/org/apache/seatunnel/datasource/plugin/demeng/jdbc/DamengJdbcDataSourceFactory.java

@@ -29,20 +29,20 @@ import java.util.Set;
 
 @Slf4j
 @AutoService(DataSourceFactory.class)
-public class DemengJdbcDataSourceFactory implements DataSourceFactory {
+public class DamengJdbcDataSourceFactory implements DataSourceFactory {
 
     @Override
     public String factoryIdentifier() {
-        return DemengDataSourceConfig.PLUGIN_NAME;
+        return DamengDataSourceConfig.PLUGIN_NAME;
     }
 
     @Override
     public Set<DataSourcePluginInfo> supportedDataSources() {
-        return Sets.newHashSet(DemengDataSourceConfig.MYSQL_DATASOURCE_PLUGIN_INFO);
+        return Sets.newHashSet(DamengDataSourceConfig.MYSQL_DATASOURCE_PLUGIN_INFO);
     }
 
     @Override
     public DataSourceChannel createChannel() {
-        return new DemengJdbcDataSourceChannel();
+        return new DamengJdbcDataSourceChannel();
     }
 }

seatunnel-datasource/seatunnel-datasource-plugins/datasource-jdbc-demeng/src/main/java/org/apache/seatunnel/datasource/plugin/demeng/jdbc/DemengOptionRule.java → seatunnel-datasource/seatunnel-datasource-plugins/datasource-jdbc-dameng/src/main/java/org/apache/seatunnel/datasource/plugin/demeng/jdbc/DamengOptionRule.java

@@ -20,15 +20,13 @@ package org.apache.seatunnel.datasource.plugin.demeng.jdbc;
 import org.apache.seatunnel.api.configuration.Option;
 import org.apache.seatunnel.api.configuration.Options;
 
-public class DemengOptionRule {
+public class DamengOptionRule {
 
     public static final Option<String> URL =
             Options.key("url")
                     .stringType()
                     .noDefaultValue()
-                    .withDescription(
-                            "jdbc url, eg:"
-                                    + " jdbc:dm://localhost:5236");
+                    .withDescription("jdbc url, eg:" + " jdbc:dm://localhost:5236");
 
     public static final Option<String> USER =
             Options.key("user").stringType().noDefaultValue().withDescription("jdbc user");

seatunnel-datasource/seatunnel-datasource-plugins/datasource-xml/pom.xml

@@ -141,7 +141,6 @@
             <artifactId>aws-java-sdk-bundle</artifactId>
         </dependency>
 
-
-</dependencies>
+    </dependencies>
 
 </project>

seatunnel-datasource/seatunnel-datasource-plugins/datasource-xml/src/main/java/org/apache/seatunnel/datasource/plugin/xml/XMLAConfiguration.java

 package org.apache.seatunnel.datasource.plugin.xml;
 
-import lombok.extern.slf4j.Slf4j;
-import org.apache.hadoop.conf.Configuration;
 import org.apache.seatunnel.shade.com.typesafe.config.Config;
 import org.apache.seatunnel.shade.com.typesafe.config.ConfigFactory;
 
+import org.apache.hadoop.conf.Configuration;
+
+import lombok.extern.slf4j.Slf4j;
+
 import java.util.Map;
 
 @Slf4j

seatunnel-datasource/seatunnel-datasource-plugins/datasource-xml/src/main/java/org/apache/seatunnel/datasource/plugin/xml/XMLDataSourceFactory.java

@@ -17,13 +17,14 @@
 
 package org.apache.seatunnel.datasource.plugin.xml;
 
-import com.google.auto.service.AutoService;
-import com.google.common.collect.Sets;
 import org.apache.seatunnel.datasource.plugin.api.DataSourceChannel;
 import org.apache.seatunnel.datasource.plugin.api.DataSourceFactory;
 import org.apache.seatunnel.datasource.plugin.api.DataSourcePluginInfo;
 import org.apache.seatunnel.datasource.plugin.api.DatasourcePluginTypeEnum;
 
+import com.google.auto.service.AutoService;
+import com.google.common.collect.Sets;
+
 import java.util.Set;
 
 @AutoService(DataSourceFactory.class)

seatunnel-datasource/seatunnel-datasource-plugins/datasource-xml/src/main/java/org/apache/seatunnel/datasource/plugin/xml/XMLDatasourceChannel.java

@@ -17,18 +17,20 @@
 
 package org.apache.seatunnel.datasource.plugin.xml;
 
+import org.apache.seatunnel.api.configuration.util.OptionRule;
+import org.apache.seatunnel.common.utils.SeaTunnelException;
+import org.apache.seatunnel.datasource.plugin.api.DataSourceChannel;
+import org.apache.seatunnel.datasource.plugin.api.DataSourcePluginException;
+import org.apache.seatunnel.datasource.plugin.api.model.TableField;
+
+import org.apache.commons.lang3.StringUtils;
+
 import com.alibaba.fastjson2.JSON;
 import io.minio.*;
 import io.minio.errors.*;
 import io.minio.messages.Bucket;
 import io.minio.messages.Item;
 import lombok.NonNull;
-import org.apache.commons.lang3.StringUtils;
-import org.apache.seatunnel.api.configuration.util.OptionRule;
-import org.apache.seatunnel.common.utils.SeaTunnelException;
-import org.apache.seatunnel.datasource.plugin.api.DataSourceChannel;
-import org.apache.seatunnel.datasource.plugin.api.DataSourcePluginException;
-import org.apache.seatunnel.datasource.plugin.api.model.TableField;
 
 import java.io.BufferedReader;
 import java.io.IOException;

seatunnel-datasource/seatunnel-datasource-plugins/datasource-xml/src/main/java/org/apache/seatunnel/datasource/plugin/xml/XMLOptionRule.java

@@ -21,7 +21,6 @@ import org.apache.seatunnel.api.configuration.Option;
 import org.apache.seatunnel.api.configuration.Options;
 import org.apache.seatunnel.api.configuration.util.OptionRule;
 
-import java.util.Arrays;
 import java.util.Map;
 
 public class XMLOptionRule {
@@ -121,7 +120,7 @@ public class XMLOptionRule {
         return OptionRule.builder()
                 .required(PATH, TYPE)
                 .conditional(TYPE, FileFormat.XML.type, DELIMITER)
-                .conditional(TYPE,FileFormat.XML.type, SCHEMA)
+                .conditional(TYPE, FileFormat.XML.type, SCHEMA)
                 .optional(PARSE_PARSE_PARTITION_FROM_PATH)
                 .optional(DATE_FORMAT)
                 .optional(DATETIME_FORMAT)

seatunnel-datasource/seatunnel-datasource-plugins/pom.xml

@@ -50,7 +50,7 @@
         <module>datasource-redis</module>
         <module>datasource-rabbitmq</module>
         <module>datasource-ftp</module>
-        <module>datasource-jdbc-demeng</module>
+        <module>datasource-jdbc-dameng</module>
         <module>datasource-jdbc-access</module>
         <module>datasource-http</module>
         <module>datasource-xml</module>