视频安全问题

package.json

@@ -138,7 +138,7 @@
       "API": "readonly",
       "NoCaptcha": "readonly",
       "WeixinJSBridge": "readonly",
-      "_czc": "readonly",
+      "_czc": "writable",
       "wx": "readonly"
     }
   },

src/common/WxLogin/index.js

@@ -2,10 +2,6 @@ import React, { Component } from "react"
 import "./index.scss"
 
 class WxLogin extends Component {
-  constructor(props) {
-    super(props)
-  }
-
   // 提示微信登录还是账号登录，微信授权登录不需要绑定手机号
   wxLogin = () => {
     let url = window.location.href

src/components/Index/liveRoom.js

@@ -132,7 +132,7 @@ class LiveRoom extends Component {
 
   // 服务号预约
   serverStep = () => {
-    if (this.state.isfollow == 2) {
+    if (Number(this.state.isfollow) === 2) {
       window.location.href =
         "https://mp.weixin.qq.com/mp/profile_ext?action=home&__biz=MzIyMzMzMTIwNA==&scene=124#wechat_redirect"
     } else {

src/components/activity/2020-717/question/index.js

+/* eslint-disable eqeqeq */
 import React, { Component } from "react"
 import "./index.scss"
 import { Toast } from "antd-mobile"
 import classnames from "classnames"
-import { browser, http } from "src/utils"
+import { http } from "src/utils"
 import { WithFullSize } from "src/HOCs"
 import { Link } from "react-router-dom"
 import { compose } from "redux"

src/components/activity/newyear-2019/common/commonContainer/index.js

@@ -2,9 +2,6 @@ import React, { Component } from "react"
 import "./index.scss"
 
 export default class CommonContainer extends Component {
-  constructor(props) {
-    super(props)
-  }
   render() {
     const { id } = this.props
     return (

src/components/activity/newyear-2019/common/commonPopup/index.js

@@ -2,9 +2,6 @@ import React, { Component } from "react"
 import "./index.scss"
 
 export default class index extends Component {
-  constructor(props) {
-    super(props)
-  }
   computedStyle = () => {
     return {
       top: `${this.props.top}px`,

src/components/activity/newyear-2019/common/user-bullet-screen/index.js

@@ -64,7 +64,7 @@ class UserBulletScreen extends Component {
   getBulletScreenData = (initializeSwiper = false) => {
     return http.get(`${API.home}/sys/barrage_data`).then((res) => {
       const { data, code } = res.data
-      if (code == 200) {
+      if (code === 200) {
         if (initializeSwiper) {
           this.setState(
             {

src/components/activity/newyear-2019/myTreasure/index.js

+/* eslint-disable eqeqeq */
 import React, { Component } from "react"
 import { connect } from "react-redux"
 import { HeaderBar } from "src/common"

src/components/activity/newyear-2019/preheat/YearCourse/index.js

-/* eslint-disable jsx-a11y/anchor-is-valid */
+/* eslint-disable jsx-a11y/anchor-is-valid, eqeqeq */
 import React, { Component } from "react"
 import "./index.scss"
 import { http, SendMessageToApp, getParam, browser } from "src/utils"

src/components/activity/newyear-2019/treasure-box/index.js

@@ -7,9 +7,6 @@ import Prizes from "src/components/activity/newyear-2019/common/prizes"
 import UserBulletScreen from "src/components/activity/newyear-2019/common/user-bullet-screen"
 
 class TreasureBox extends Component {
-  constructor(props) {
-    super(props)
-  }
   render() {
     return (
       <CommonContainer id="year-treasure" title={"组队开宝箱"}>

src/components/activity/treasure-box/common/commonContainer/index.js

@@ -2,9 +2,6 @@ import React, { Component } from "react"
 import "./index.scss"
 
 export default class CommonContainer extends Component {
-  constructor(props) {
-    super(props)
-  }
   render() {
     const { id } = this.props
     return (

src/components/activity/treasure-box/common/commonPopup/index.js

@@ -2,9 +2,6 @@ import React, { Component } from "react"
 import "./index.scss"
 
 export default class index extends Component {
-  constructor(props) {
-    super(props)
-  }
   computedStyle = () => {
     return {
       top: `${this.props.top}px`,

src/components/activity/treasure-box/common/user-bullet-screen/index.js

@@ -64,7 +64,7 @@ class UserBulletScreen extends Component {
   getBulletScreenData = (initializeSwiper = false) => {
     return http.get(`${API.home}/sys/barrage_data`).then((res) => {
       const { data, code } = res.data
-      if (code == 200) {
+      if (code === 200) {
         if (initializeSwiper) {
           this.setState(
             {

src/components/activity/treasure-box/myTreasure/index.js

+/* eslint-disable eqeqeq */
 import React, { Component } from "react"
 import { connect } from "react-redux"
 import { HeaderBar } from "src/common"

src/components/activity/treasure-box/treasure-box/index.js

@@ -7,9 +7,6 @@ import Prizes from "src/components/activity/treasure-box/common/prizes"
 import UserBulletScreen from "src/components/activity/treasure-box/common/user-bullet-screen"
 
 class TreasureBox extends Component {
-  constructor(props) {
-    super(props)
-  }
   render() {
     return (
       <CommonContainer id="year-treasure" title={"组队开宝箱"}>

src/components/ai-test/scores/index.js

+/* eslint-disable jsx-a11y/anchor-is-valid */
 import React, { Component } from "react"
 import "./index.scss"
 import { Tabs, Toast } from "antd-mobile"
@@ -118,7 +119,7 @@ class Scores extends Component {
 
   getUserAddress = () => {
     http.get(`${API.home}/sys/user_address_info`).then((res) => {
-      const { code, msg, data } = res.data
+      const { code, data } = res.data
       if (code === 200) {
         this.setState({
           userAddress: data,
@@ -150,7 +151,7 @@ class Scores extends Component {
       return
     }
     http.post(`${API.home}/sys/update_address`, userAddress).then((res) => {
-      const { code, msg, data } = res.data
+      const { code, msg } = res.data
       if (code === 200) {
         Toast.success("提交成功", 2, null, false)
         this.setState({

src/components/bargainMiddlePage/index.js

+/* eslint-disable jsx-a11y/anchor-is-valid */
 import React, { Component } from "react"
 import "./bargain-middle-page.scss"
 import { HeaderBar, VList } from "src/common"
 import { Course } from "src/common"
-import { api, getParam, http, browser, wxShare } from "src/utils"
+import { getParam, http, browser, wxShare } from "src/utils"
 import { Toast } from "antd-mobile"
 import { Link, withRouter } from "react-router-dom"
 import Ranking from "./ranking"
@@ -13,9 +14,7 @@ import {
   differenceInDays,
 } from "date-fns"
 import Overlay from "../detail/overlay"
-import { compose } from "redux"
 import { connect } from "react-redux"
-import { getCourses } from "./../detail/actions"
 import classnames from "classnames"
 import FollowBarcode from "./barcode/index"
 
@@ -159,7 +158,7 @@ class BargainMiddlePage extends Component {
           list: res.data.data.list,
           outList: newList,
         })
-      } else if (res.data.code == 4030 || res.data.code == 4040) {
+      } else if (res.data.code === 4030 || res.data.code === 4040) {
       } else {
         Toast.info(res.data.msg, 2)
       }
@@ -317,7 +316,7 @@ class BargainMiddlePage extends Component {
 
         this.getBargainInfo()
         this.getBargainRankList(getParam("id"), 1)
-      } else if (res.data.code == 4030 || res.data.code == 4040) {
+      } else if (res.data.code === 4030 || res.data.code === 4040) {
         if (browser.isWeixin) {
           let redirectURI = window.location.href
           if (
@@ -390,15 +389,12 @@ class BargainMiddlePage extends Component {
   }
 
   toCourseDetail = (id) => {
-    const { dispatch, history } = this.props
-    // dispatch(getCourses(id, () => {
+    const { history } = this.props
     history.push(`/detail?id=${id}`)
     return false
-    // }));
   }
 
   render() {
-    // console.log(this.props);
     let thirdRow, btn
     // is_artifact	 0-再邀请多少人可以使用 1-可以使用未领取 2-已领取 3-已使用
     if (this.state.bargainData.is_artifact === 0) {
@@ -513,8 +509,8 @@ class BargainMiddlePage extends Component {
               />
             </ul>
             <div className="bargain-detail">
-              {(this.state.data.bargain_status == 0 ||
-                this.state.data.bargain_status == 1) && (
+              {(Number(this.state.data.bargain_status) === 0 ||
+                Number(this.state.data.bargain_status) === 1) && (
                 <div>
                   <div className="top">
                     <div>
@@ -746,12 +742,12 @@ function CourseDes(props) {
       <div className="price-bar">
         <span className={"discount-price"}>￥{course.course_price}</span>
         {/* is_originator 是否发起人 0-否 1-是 */}
-        {is_originator == 1 && bargain_status != 3 && (
+        {Number(is_originator) === 1 && Number(bargain_status) !== 3 && (
           <button className={"purchase-btn"} onClick={toCart}>
             ¥{course.pay_price}去支付
           </button>
         )}
-        {is_originator == 1 && bargain_status == 3 && (
+        {Number(is_originator) === 1 && Number(bargain_status) === 3 && (
           <span className="course-button__buy--done">已购买</span>
         )}
       </div>
@@ -849,23 +845,6 @@ function CourseBottom(props) {
   )
 }
 
-function PublicNumber(props) {
-  return (
-    <div className="bargain-public-number">
-      <img className="avait" src={props.avatar} alt="" />
-      {props.firendBaigainPrice && (
-        <p className="status-title ff4">谢谢你帮我砍了{props.money}元！</p>
-      )}
-      <p className="status-dec">关注公众号，可以再砍一刀哦~</p>
-      <img
-        className="public-number-img"
-        src="https://julyedu-cdn.oss-cn-beijing.aliyuncs.com/tinypng-common/right_weixin.png"
-        alt=""
-      />
-    </div>
-  )
-}
-
 function BargainFirst(props) {
   return (
     <div className="bargain-first">

src/components/blessingPreheat/ReserveCourse/index.js

@@ -4,7 +4,7 @@ import listFrame from "./../listFrame/index"
 import "./index.scss"
 import { Toast } from "antd-mobile"
 import { connect } from "react-redux"
-import { Link, withRouter } from "react-router-dom"
+import { withRouter } from "react-router-dom"
 
 class ReserveCourse extends Component {
   constructor(props) {
@@ -33,7 +33,7 @@ class ReserveCourse extends Component {
       if (code === 200) {
         this.setState({
           courseData:
-            JSON.stringify(data) == "{}"
+            JSON.stringify(data) === "{}"
               ? []
               : data.filter((item, index) => index < 4),
           courseDataAll: data,
@@ -46,7 +46,7 @@ class ReserveCourse extends Component {
 
   // 立即付定金
   expandPaydj = (courseId) => {
-    const { user, history } = this.props
+    const { user } = this.props
     const uid = user && user.data && user.data.uid
     if (!uid) {
       if (!getParam("version")) {
@@ -68,7 +68,7 @@ class ReserveCourse extends Component {
   }
   // 立即付尾款
   expandPaywk = (courseId, time, day) => {
-    const { user, history } = this.props
+    const { user } = this.props
     const uid = user && user.data && user.data.uid
     if (!uid) {
       if (!getParam("version")) {
@@ -137,6 +137,7 @@ function CourseList(props) {
         {courseData.map((item, index) => {
           return (
             <li className="course-item-box" key={index}>
+              {/* eslint-disable-next-line jsx-a11y/anchor-is-valid */}
               <a onClick={() => tostudy(item.course_id)}>
                 <div className="top">
                   <div className="square">

src/components/blessingPreheat/courseList/index.js

@@ -7,7 +7,6 @@ import ListFrame from "./../listFrame/index"
 import CourseItem from "./../courseItem/index"
 import ListHeader from "./../listHeader"
 import "./index.scss"
-import cookie from "js-cookie"
 
 class CourseList extends Component {
   constructor(props) {

src/components/blessingPreheat/luckDraw/index.js

@@ -64,7 +64,8 @@ class LuckDraw extends Component {
                           key={`${val.id}-${k}`}
                         >
                           <div className="prize__image">
-                            <img src={v.img} alt="image" />
+                            {/* eslint-disable-next-line  jsx-a11y/alt-text */}
+                            <img src={v.img} />
                           </div>
                           <p className="prize__desc">{v.name}</p>
                           <p className="prize__desc">（*{v.num}）</p>

src/components/blessingPreheat/rankList/index.js

+/* eslint-disable jsx-a11y/alt-text */
 import React, { Component } from "react"
 import "./index.scss"
 import { http } from "src/utils"

src/components/college/banner.js

 import React from "react"
 import "./banner.scss"
 
-export default (props) => {
-  const { banner = "" } = props
-  const style = () => {
-    if (banner) {
-      return {
-        backgroundImage: `url(${banner})`,
-      }
-    }
-    return {}
-  }
-
+export default () => {
   return <div className="college-banner"></div>
 }

src/components/coupons/Coupon/index.js

@@ -58,7 +58,7 @@ class Coupon extends PureComponent {
           })
           .then((res) => {
             const { data } = res
-            if (data.code == 200) {
+            if (data.code === 200) {
               this.props.endExpansion(id, data.data.coupon_id)
             } else {
               Toast.info(data.msg)
@@ -82,7 +82,7 @@ class Coupon extends PureComponent {
     } = this.props
 
     let top, bottom
-
+    /* eslint-disable default-case */
     switch (ctype) {
       case this.VOUCHER:
         top = (
@@ -96,11 +96,11 @@ class Coupon extends PureComponent {
         bottom = (
           <>
             <span className={"limit"}>
-              {limit_course == 0
+              {Number(limit_course) === 0
                 ? "可用于大于代金券金额的课程"
                 : `仅适用于《${course_title}》`}
             </span>
-            {showUseButton && ctype == this.VOUCHER && (
+            {showUseButton && Number(ctype) === this.VOUCHER && (
               <button className="use" onClick={this.GoToUse}>
                 立即使用
               </button>
@@ -118,7 +118,7 @@ class Coupon extends PureComponent {
         bottom = (
           <>
             <span className={"limit"}>{`仅适用于《${course_title}》`}</span>
-            {showUseButton && ctype == this.FREE && (
+            {showUseButton && Number(ctype) === this.FREE && (
               <button className="use" onClick={(e) => this.ExchangeCourse(e)}>
                 立即兑换
               </button>
@@ -176,6 +176,7 @@ class Coupon extends PureComponent {
         )
         break
     }
+    /* eslint-enable default-case */
 
     return (
       <BaseCoupon

src/components/coupons/myCoupons/index.js

@@ -67,7 +67,7 @@ class UseCoupon extends PureComponent {
             const coupon = data.data
 
             if (state.from === "/my") {
-              if (coupon["ctype"] == 2) {
+              if (Number(coupon["ctype"]) === 2) {
                 this.setState({
                   courseCouponData: coupon,
                   courseCouponExchange: true,
@@ -119,16 +119,17 @@ class UseCoupon extends PureComponent {
       const [expansionCoupons, allCoupons] = coupons
       const { data: all } = allCoupons
       const { data: expansion } = expansionCoupons
-      if (expansion.code == 200) {
+      if (expansion.code === 200) {
         Array.isArray(expansion.data) &&
           (expansion.data = expansion.data.map(
+            /* eslint-disable-next-line no-sequences */
             (item) => ((item.ctype = 4), item)
           )) &&
           (myCoupons = myCoupons.concat(expansion.data))
       } else {
         Toast.info(expansion.msg)
       }
-      if (all.code == 200) {
+      if (all.code === 200) {
         Array.isArray(all.data) && (myCoupons = myCoupons.concat(all.data))
       } else {
         Toast.info(all.msg)

src/components/detail/audition/index.js

@@ -3,10 +3,6 @@ import "./index.scss"
 import { CallApp } from "../../../common"
 
 class Audition extends Component {
-  constructor(props) {
-    super(props)
-  }
-
   colse = () => {
     this.props.boxHide(false)
   }

src/components/detail/group/togroup.js

@@ -143,18 +143,13 @@ class ToGroup extends Component {
   render() {
     const {
       data: { course_id, course_title, simpledescription, price0, price1 },
-      pdd_price,
       is_success,
-      person_num,
-      groupon_member,
       course_list,
     } = this.state
     const Info = (
       <div className="info">
         <p className="title" onClick={() => this.toCourseDetail(course_id)}>
-          {/* <Link to={`/detail?id=${course_id}`}> */}
           {course_title}
-          {/* </Link> */}
         </p>
         <p className="contact text-overflow-2">{simpledescription}</p>
         <div className="des">
@@ -253,7 +248,7 @@ class ToGroup extends Component {
 }
 
 function GorupContent(props) {
-  let tip, btn, dec, groupTip, shareTip, groupSuccessMbc
+  let tip, btn, dec, groupTip
   const {
     pdd_price,
     data,

src/components/detail/redPacket/index.js

@@ -3,7 +3,7 @@ import { CopyToClipboard } from "react-copy-to-clipboard"
 import classnames from "classnames"
 import { isEmpty } from "lodash"
 import { browser } from "src/utils"
-import { http, getParam, validateTel } from "src/utils"
+import { http, getParam } from "src/utils"
 import { Formik, Form, Field } from "formik"
 import { Toast } from "antd-mobile"
 import CaptchaAli from "src/common/Captcha-ali"
@@ -662,7 +662,7 @@ class RedPacket extends PureComponent {
         {type !== 0 && (
           <div className={cls} onClick={this.clickMask}>
             {/* wechat */}
-            {type == 2 && (
+            {type === 2 && (
               <div className="pupup-wechat">
                 <h4 className="popup-wechat__title">
                   当前环境不支持领红包活动

src/components/detail/single/index.js

@@ -2,7 +2,7 @@ import React, { Component } from "react"
 import "./index.scss"
 import { getParam, http, browser } from "src/utils"
 import { Toast } from "antd-mobile"
-import { Link, withRouter } from "react-router-dom"
+import { withRouter } from "react-router-dom"
 import { compose } from "redux"
 import { connect } from "react-redux"
 import {
@@ -143,7 +143,7 @@ class Single extends Component {
                     paySign: data.paySign, //微信签名
                   },
                   function (res) {
-                    if (res.err_msg == "get_brand_wcpay_request:ok") {
+                    if (res.err_msg === "get_brand_wcpay_request:ok") {
                       Toast.info("支付成功", 2)
                       _this.intervalPayStatus = setInterval(function () {
                         http
@@ -354,7 +354,6 @@ class Single extends Component {
   }
 
   render() {
-    const { showSingleBox } = this.state
     if (this.state.endTime) {
       let date = this.state.endTime * 1000
       let now = Date.now()

src/components/detail/single/singleSuccess.js

@@ -2,7 +2,7 @@ import React, { Component } from "react"
 import "./index.scss"
 import { getParam, http, browser } from "src/utils"
 import { Toast } from "antd-mobile"
-import { Link, withRouter } from "react-router-dom"
+import { withRouter } from "react-router-dom"
 import { compose } from "redux"
 import { connect } from "react-redux"
 import {
@@ -193,7 +193,6 @@ class Single extends Component {
   }
 
   render() {
-    let { singleBox } = this.state
     if (this.state.endTime) {
       let date = this.state.endTime * 1000
       let now = Date.now()

src/components/ml/pythomDes/index.js

@@ -58,7 +58,7 @@ class PythonDes extends Component {
   }
   creatOid = (type) => {
     let url = ""
-    if (type == 3) {
+    if (Number(type) === 3) {
       url = `${API["base-api"]}/sys/it_baoming/create`
     } else {
       url = `${API["base-api"]}/sys/trial_create`
@@ -115,7 +115,7 @@ class PythonDes extends Component {
       })
       .then((res) => {
         const { code, msg } = res.data
-        if (code == 200) {
+        if (code === 200) {
           if (!getParam("version")) {
             // H5
             this.setState({
@@ -230,7 +230,7 @@ class PythonDes extends Component {
       )
       .then((res) => {
         const { code, data, msg } = res.data
-        if (code == 200) {
+        if (code === 200) {
           this.setState({
             syllabus: data.syllabus.slice(0, 2),
             allSyllabus: data.syllabus,
@@ -319,7 +319,9 @@ class PythonDes extends Component {
           </div>
         )}
 
-        {this.state.isShowChannel == 1 && <CallApp className="toapp" />}
+        {Number(this.state.isShowChannel) === 1 && (
+          <CallApp className="toapp" />
+        )}
         {/* 课程介绍 */}
         <Description />
 
@@ -358,24 +360,4 @@ class PythonDes extends Component {
   }
 }
 
-function DefineItem(props) {
-  const {
-    item,
-    item: { desInfo },
-  } = props
-  return (
-    <div className={"number_one"}>
-      <img className={"trophy"} src={item.titleUrl}></img>
-      <p className={"item__title"}>{item.title}</p>
-      <p className={"item__subtitle"} style={{ width: item.subWidth }}>
-        {item.subTitle}
-      </p>
-      <img
-        style={{ width: desInfo.width, height: desInfo.height }}
-        src={item.bottomUrl}
-      ></img>
-    </div>
-  )
-}
-
 export default PythonDes

src/components/order/orderinfo.js

@@ -120,10 +120,6 @@ const MyForm = withFormik({
 })(InnerForm)
 
 class Orderinfo extends Component {
-  constructor(props) {
-    super(props)
-  }
-
   render() {
     return (
       <div>

src/components/python/pythomDes/Study/index.js

@@ -10,7 +10,7 @@ export default class Study extends Component {
     let cs = Math.floor(Number(str) / 10)
     let cv = ""
     if (str.length > 1) {
-      if (cs == 1) {
+      if (cs === 1) {
         cv = ci >= 1 ? cn[9] + cn[ci - 1] : cn[9]
       } else {
         cv = ci > 1 ? cn[cs - 1] + cn[9] + cn[ci - 1] : cn[cs - 1] + cn[9]

src/components/python/pythomDes/Test/index.js

@@ -10,7 +10,7 @@ export default class Test extends Component {
     let cs = Math.floor(Number(str) / 10)
     let cv = ""
     if (str.length > 1) {
-      if (cs == 1) {
+      if (cs === 1) {
         cv = ci >= 1 ? cn[9] + cn[ci - 1] : cn[9]
       } else {
         cv = ci > 1 ? cn[cs - 1] + cn[9] + cn[ci - 1] : cn[cs - 1] + cn[9]

src/components/python/pythonStudy/index.js

+/* eslint-disable eqeqeq */
 import React, { Component } from "react"
 import { Accordion, Toast } from "antd-mobile"
 import { HeaderBar, CallApp } from "src/common"
 import { http, getParam } from "src/utils"
 import "./index.scss"
-import { Link } from "react-router-dom"
 import { connect } from "react-redux"
 import Mask from "./../poup/index.js"
 import ShareRank from "src/components/detail/shareRank"
@@ -49,7 +49,7 @@ class PythonStudy extends Component {
     let cs = Math.floor(Number(str) / 10)
     let cv = ""
     if (str.length > 1) {
-      if (cs == 1) {
+      if (cs === 1) {
         cv = ci >= 1 ? cn[9] + cn[ci - 1] : cn[9]
       } else {
         cv = ci > 1 ? cn[cs - 1] + cn[9] + cn[ci - 1] : cn[cs - 1] + cn[9]

src/components/share-page/aist-share/index.js

@@ -2,7 +2,6 @@ import React, { PureComponent } from "react"
 import "./aist-share.scss"
 import withFullSize from "src/HOCs/WithFullSize"
 import { http, wxShare } from "src/utils"
-import { getWXObject } from "src/utils/wechat/base"
 import { Link } from "react-router-dom"
 
 class AistShare extends PureComponent {
@@ -34,7 +33,7 @@ class AistShare extends PureComponent {
         )}/${search.get("vId")}`
       )
       .then((res) => {
-        if (res.data.errno == 200) {
+        if (res.data.errno === 200) {
           const data = res.data.data
           this.setState({
             course: {

src/components/sharePoster/index.js

@@ -56,17 +56,9 @@ class SharePoster extends Component {
 
     let qrCodePositionX = imgList[index].qr_code_x * $width // 二维码x轴位置
     let qrCodePositionY = imgList[index].qr_code_y * $height + 7 // 二维码y轴位置
-    let qrCodeWidth = imgList[index].qr_code_width * $width // 二维码宽度
-    let qrCodeHeight =
-      imgList[index].qr_code_height * $height - avatarHeight / 2 // 二维码高度
-
-    let qrCodeLink = `https://m.julyedu.com/detail?id=${getParam(
-      "courseId"
-    )}&dist_code${getParam("dist_code")}`
 
     var canvas = document.getElementById("canvas"),
       context = canvas.getContext("2d")
-    // console.log(_this);
     _this
       .getBase64(imgSrc1)
       // 背景图片合成
@@ -74,11 +66,6 @@ class SharePoster extends Component {
         let bgImage = new Image()
         bgImage.src = img
         let qrCodeImg = document.getElementById("qrcode")
-        let ua = navigator.userAgent.toLowerCase()
-        // Android终端
-        let isAndroid = ua.indexOf("Android") > -1 || ua.indexOf("Adr") > -1
-        // Ios终端
-        let isiOS = !!ua.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/)
         if (/(iPhone|iPad|iPod|iOS)/i.test(navigator.userAgent)) {
           qrCodeImg = document.getElementById("qrcode")
         } else if (/(Android)/i.test(navigator.userAgent)) {
@@ -167,7 +154,6 @@ class SharePoster extends Component {
   // 合成图片位置
   imgPosition = (ctx, img, x, y, r) => {
     ctx.save()
-    var d = 2 * r
     var cx = x + r
     var cy = y + r
     ctx.beginPath()
@@ -229,8 +215,7 @@ class SharePoster extends Component {
     let ctx = canvas.getContext("2d")
     ctx.drawImage(img, 0, 0, img.width, img.height)
     let ext = img.src.substring(img.src.lastIndexOf(".") + 1).toLowerCase()
-    let dataURL = canvas.toDataURL("image/" + ext)
-    return dataURL
+    return canvas.toDataURL("image/" + ext)
   }
 
   // canvas转换成img图片

src/components/study/myCourses/index.js

@@ -76,7 +76,7 @@ class MyCourses extends Component {
   handleClick = (id, item) => {
     const { history } = this.props
     const { mode, course_id } = item
-    if (mode && mode == 6) {
+    if (mode && Number(mode) === 6) {
       history.push(`/python?id=${course_id}`)
       return
     }
@@ -131,13 +131,13 @@ class MyCourses extends Component {
                       )}
                       {!item.is_restricted &&
                         !item.is_aist &&
-                        item.contact_type == 1 &&
+                        Number(item.contact_type) === 1 &&
                         item.course_qq && (
                           <div className="contact">QQ群：{item.course_qq}</div>
                         )}
                       {!item.is_restricted &&
                         !item.is_aist &&
-                        item.contact_type == 2 &&
+                        Number(item.contact_type) === 2 &&
                         item.course_qq && (
                           <div className="contact">
                             班主任微信：{item.course_qq}

src/components/ts-test/index.tsx

@@ -2,9 +2,7 @@ import React, { useState } from "react"
 import { withRouter } from "react-router-dom"
 
 const TSTest: React.FC = () => {
-  const [count,
-      setCount] =
-      useState(0)
+  const [count, setCount] = useState(0)
 
   function handleAlertClick() {
     setTimeout(() => {
@@ -22,4 +20,8 @@ const TSTest: React.FC = () => {
   )
 }
 
+function C(a=2, b=3,c=4,d=5,e=6) {
+return d
+}
+
 export default withRouter(TSTest)

src/components/video/video-catalog/index.js

+/* eslint-disable jsx-a11y/anchor-is-valid, no-script-url */
 import React, { Component } from "react"
 import "./video-catalog.scss"
 import { Link } from "react-router-dom"

src/router/privateRoute.js

@@ -9,11 +9,11 @@ const PrivateRoute = ({ component: Component, path, user, ...rest }) => {
   const [authenticated, setAuthorization] = useState(false)
 
   useEffect(() => {
-    let _auth = !user.hasError && user.code != 4040
+    let _auth = !user.hasError && user.code !== 4040
     // eslint-disable-next-line no-unused-expressions
     typeof _auth !== "undefined" &&
       (setAuthorization(_auth), setLoadingState(false))
-  }, [user.hasError])
+  }, [user.hasError, user.code])
 
   return (
     <Route