Merge branch 'master' of http://scjoyedu.eicp.net:9121/front-team/webPublic

zyd_public/LoginFromQrCode/LoginWithQrCode.js

+import React, { Component } from 'react';
+import { message, Icon, Spin } from 'antd';
+import QRCode from 'qrcode.react';
+import config from '@/config/config';
+import fetch from 'dva/fetch';
+import FormdataWrapper from '../utils/object-to-formdata-custom';
+import { isJSON } from '../utils/utils';
+
+let ws = null;
+
+export default class LoginWithQrCode extends Component {
+  constructor(props) {
+    super(props);
+    this.state = {
+      connectTimes: 0,
+      sessionId: '',
+      connectStatus: false,
+      showRefresh: false,
+    };
+    this.initWs();
+  }
+
+  initWs = () => {
+    ws = null;
+  };
+
+
+  componentWillUnmount(){
+    this.initWs(); // 组件不加载的时候 注销websocket
+  }
+
+  startConnect = () => {
+    let that = this;
+    const { sessionId } = that.state;
+    const { connectTimes, connectStatus } = this.state;
+
+    if (connectStatus) {
+      return true;
+    }
+    if (connectTimes > 3) {
+      console.log('连接次数超过3次不能再次连接websokcet中心');
+      message.warning('服务器错误,无法使用扫码登录');
+      return false;
+    }
+    if (!config.wxSocketGateWay) {
+      return console.warn('没有配置socket接口地址,无法使用消息中心接口');
+    }
+
+    ws = new WebSocket(`${config.wxSocketGateWay}/${sessionId}`);
+    ws.onopen = (evt) => {
+      that.setState({
+        connectStatus: true,
+      });
+      console.log('open WebSocket success');
+    };
+    ws.onclose = () => {
+      // 链接断开后 显示刷新二维码
+      //  that.getAppId();
+      that.setState({
+        showRefresh: true,
+      })
+    };
+    ws.onmessage = (evt) => {
+      if (typeof evt.data === String) {
+        console.log('Received data string');
+        console.log(evt.data);
+      }
+      if (evt.data && isJSON(evt.data)) {
+        let info = JSON.parse(evt.data);
+        if (info.status) {
+          message.success('扫码登录成功,正在跳转', 3);
+          window.location.href = info.redirectUrl;
+        }
+      }
+    };
+    if (ws.readyState === WebSocket.CLOSED) {
+      this.setState({
+        connectTimes: connectTimes + 1,
+      }, () => {
+        ws = null;
+        this.startConnect();
+      });
+    }
+    ws.onerror = (event) => {
+      if (event) {
+        console.log('websocket报错,无法重新发起扫码登录');
+
+      }
+    };
+  };
+
+  getAppId = () => {
+    const options = {
+      body: FormdataWrapper({}),
+      credentials: 'omit',
+      mode: 'cors',
+      method: 'POST',
+      headers: {
+        Accept: 'application/json',
+      },
+    };
+    fetch(`${config.mockServer}/wx/` + 'wxAuthApi/getScanSessionId', options)
+      .then(response => {
+        if (response.status !== 200) {
+          return response.text();
+        }
+        return response.json();
+      })
+      .then(response => {
+        if (response && response.sessionId) {
+          this.setState({
+            sessionId: response.sessionId,
+
+          }, () => {
+          });
+        } else {
+          console.log('未获取到sessionId.无法使用扫码登录');
+        }
+      });
+  };
+
+  componentDidMount() {
+    this.getAppId();
+  }
+
+  refreshQrCode = () => {
+    this.getAppId();
+    this.setState({
+      connectTimes: 0,
+      showRefresh: false,
+      connectStatus: false,
+    })
+  };
+
+  render() {
+    const { sessionId, connectStatus,showRefresh, loading } = this.state;
+    const { url, show } = this.props;
+    if (this.props.show && !connectStatus) {
+      this.startConnect();
+    }
+    return (
+      <div>
+        <div style={{
+          textAlign: 'center',
+          margin: '0 auto',
+        }}>
+          {
+            this.props.show && !connectStatus ?  <Spin size="large" style={{
+                height: '200px',
+                paddingTop: '100px',}}/>:
+              <QRCode
+                bgColor="white"
+                fgColor='black'
+                value={url + '/' + sessionId}
+                size={200}
+              />
+          }
+          {
+            showRefresh ?
+              <div style={{
+                fontSize: '16px',
+                marginTop: '10px',
+                borderTop: '1px solid #eee',
+              }}>
+                <Icon type="info-circle" style={{color: '#E36968'}}/>
+                <span style={{
+                  fontWeight: 'blod',
+                }}
+                >二维码已过期</span>
+                <p>
+                  您可以<span
+                  style={{
+                    color: '#BC2831',
+                    cursor: 'pointer',
+                  }}
+                  onClick={this.refreshQrCode}
+                >
+              点击刷新二维码
+            </span>
+                  重新扫描验证
+                </p>
+              </div> : null
+          }
+
+        </div>
+      </div>
+    );
+  }
+}

zyd_public/LoginFromQrCode/index.js

+import React from 'react';
+import LoginWithQrCode from './LoginWithQrCode';
+
+export default function LoginByQrCode({ url, LoginType }) {
+  return (
+    <div>
+      <div style={{ backgroundColor: 'white', width: 288, padding: 10, margin: 'auto' }}>
+        <LoginWithQrCode url={url} show={LoginType === 1}/>
+      </div>
+      <div style={{ marginTop: 20, color: 'white' }}>
+        请使用
+        <span style={{ color: 'red' }}>微信扫一扫</span>
+        扫码登录
+      </div>
+    </div>
+  );
+}

zyd_public/utils/object-to-formdata-custom.js

+
+
+
+function isObject (value) {
+  return value === Object(value)
+}
+
+function isArray (value) {
+  return Array.isArray(value)
+}
+
+function isFile (value) {
+  return value instanceof File
+}
+
+function makeArrayKey (key) {
+
+  return key
+
+}
+
+function objectToFormData (obj, fd, pre) {
+  fd = fd || new FormData()
+
+  Object.keys(obj).forEach(function (prop) {
+    var key = pre ? (pre + '[' + prop + ']') : prop
+
+    if (isObject(obj[prop]) && !isArray(obj[prop]) && !isFile(obj[prop])) {
+      objectToFormData(obj[prop], fd, key)
+    } else if (isArray(obj[prop])) {
+      obj[prop].forEach(function (value) {
+        var arrayKey = makeArrayKey(key)
+
+        if (isObject(value) && !isFile(value)) {
+          objectToFormData(value, fd, arrayKey)
+        } else {
+          fd.append(arrayKey, value)
+        }
+      })
+    } else {
+      if(obj[prop]!=null)  fd.append(key, obj[prop])
+    }
+  })
+
+  return fd
+}
+
+export default objectToFormData

zyd_public/utils/utils.js

+import React from 'react';
+import moment from 'moment';
+import { Icon, message, notification } from 'antd';
+
+
+let messageTime = new Date().getTime() - 3000;
+
+
+/**
+ * 校验 开始时间必须在结束时间之前的函数
+ * */
+export function checkDate(endTime = '2019-01-01', startTime = '2018-12-31') {
+  return moment(endTime).isAfter(moment(startTime));
+}
+
+/**
+ * 去除字符串中的所有html 标签
+ * */
+export function matchReg(str) {
+  let reg = /<\/?.+?\/?>/g;
+  return str.replace(reg, '').replace(/&nbsp;/g, ' ');
+}
+
+export function htmlFormat(str) {
+  if(typeof str !== 'string'){
+    return '';
+  }
+  const newTxt = str.replace(/\s+([^<>]+)(?=<)/g, function(match) {
+    return match.replace(/\s/g, '&nbsp;');
+  });
+  return newTxt;
+}
+
+export function countSpecialField(filedSpanBig, nameSpanBig) {
+  let style = {};
+  if (document.body.clientWidth > 1400) {
+    if (filedSpanBig === 5) { // 当设置一行排列5个字段时 自定义宽度为20%
+      style = { width: '20%' };
+    }
+    if (filedSpanBig === 1 && nameSpanBig === 2) {  // 当一行显示一个字段 然后名字又特别长时 使用这个width
+      style = { width: '6%' };
+    }
+  }
+  return style;
+};
+
+/**
+ * 深拷贝函数
+ * */
+export function deepCopy(obj, parent = null) {
+  if (React.isValidElement(obj)) {
+    return React.cloneElement(obj);
+  }
+  if (['boolean', 'string', 'number'].indexOf(typeof obj) > -1 || !obj) {
+    return obj;
+  }
+  let result;
+  if (obj.constructor === Array) {
+    result = [];
+  } else {
+    result = {};
+  }
+  let keys = Object.keys(obj),
+    key = null,
+    temp = null,
+    _parent = parent;
+  // 该字段有父级则需要追溯该字段的父级
+  while (_parent) {
+    // 如果该字段引用了它的父级则为循环引用
+    if (_parent.originalParent === obj) {
+      // 循环引用直接返回同级的新对象
+      return _parent.currentParent;
+    }
+    _parent = _parent.parent;
+  }
+  for (let i = 0; i < keys.length; i++) {
+    key = keys[i];
+    temp = obj[key];
+    // 如果字段的值也是一个对象
+    if (temp && typeof temp === 'object') {
+      // 递归执行深拷贝 将同级的待拷贝对象与新对象传递给 parent 方便追溯循环引用
+      result[key] = deepCopy(temp, {
+        originalParent: obj,
+        currentParent: result,
+        parent: parent,
+      });
+
+    } else {
+      result[key] = temp;
+    }
+  }
+  return result;
+}
+
+/**
+ * 获取表单元素中每个元素的值,
+ * @param type
+ * @param e
+ * @param other
+ * @returns {*|boolean}
+ */
+export function getFormElemValue(type, e, other) {
+  let value = e;
+
+  switch (type) {
+    case 'input':
+      value = e.target.value;
+      break;
+    case 'checkbox':
+      value = e.target.checked;
+      break;
+    case 'textarea':
+      value = e.target.value;
+      break;
+    case 'buttonUpload':
+      value = e.url;
+      break;
+    case 'upload':
+      value = Array.isArray(e) ? e.join(',') : '';
+      break;
+    default:
+      break;
+  }
+
+  return value;
+}
+
+/**
+ * 生成随机字符串
+ * */
+export function randomStr() {
+  return Math.random().toString(36).substr(2);
+}
+
+export function isJSON(str) {
+  if (typeof str == 'string') {
+    try {
+      JSON.parse(str);
+      if (typeof JSON.parse(str) === 'number') {
+        return false;
+      }
+      return true;
+    } catch (e) {
+      return false;
+    }
+  }
+}
+
+export function checkMustHaveValue(configFileds, data){
+  for (let item of configFileds) {
+    if (!data[item.key] && data[item.key] !== false && data[item.key] !== 0) {
+      return false;
+    }
+  }
+  return true;
+}
+
+export function mustHaveValue(configFields, data) {
+  for (let item of configFields) {
+    if (!item.required) continue;
+    if (Array.isArray(data[item.key]) && data[item.key].length < 1) {
+      message.warning(`${item.name}是必填项请填写`);
+      return false;
+    }
+    if (!data[item.key] && data[item.key] !== false && data[item.key] !== 0) {
+      message.warning(`${item.name}是必填项请填写`);
+      return false;
+    }
+  }
+  return true;
+}
+
+/**
+ * 判断数组中是否有重复元素
+ * 通过数组排序，比较临近元素
+ * */
+export function isRepeat(ary) {
+  if (ary.length <= 1) {
+    return false;
+  }
+  let nary = ary.sort();
+  for (let i = 0; i < ary.length - 1; i++) {
+    if (nary[i] === nary[i + 1]) {
+      return nary[i];
+      // alert("数组重复内容：" + nary[i]);
+    }
+  }
+  return false;
+}
+
+
+export function displayRender(label) {
+  if (label) {
+    return label[label.length - 1];
+  } else {
+    return '';
+  }
+}
+
+export function isEmptyValue(value) {
+  return typeof value === 'undefined' || value === null || value === '';
+}
+
+
+// 全局的通知消息组件
+export function controlNotification(props) {
+  const nowTime = new Date().getTime();
+  if (nowTime - messageTime < 3000) {
+    return;
+  }
+  messageTime = nowTime;
+  notification.info({
+    ...props,
+    icon:
+      <Icon type="info-circle"
+            style={{ color: '#fa8c16' }}
+      />,
+  });
+  return true;
+}