fix(link): 修复了当题面中有多个链接时，只有一个链接会使用浏览器打开的bug

当代码提交之后，自动刷新提交页面
修复了缓存页面不会自动刷新的 bug

Closes #1, #2, #3

Author: Hukeqing

src/components/About.vue

@@ -9,7 +9,10 @@
             <a href="https://github.com/Hukeqing/codeforces-client/releases" target="_blank"
                style="text-decoration:none;color: #3a8ee6; margin-left: 40px">Latest Release</a>
         </h2>
-        <p>当前的版本号为：1.0.0</p>
+        <p style="font-size: 20px">当前的版本号为：{{ version }}</p>
+        <p>最新的版本号：{{ latestVersion }}
+            <a :href="updateLink" target="_blank"
+               style="text-decoration:none;color: #3a8ee6; margin-left: 20px">下载链接</a></p>
         <p style="margin-top: 120px; font-size: 14px">
             Copyleft (ɔ) 2020.Mauve，版权部分所有，遵循 GPL 授权使用
         </p>
@@ -19,6 +22,29 @@
 <script>
 export default {
     name: "Info",
+
+    data() {
+        return {
+            version: 'v1.0.1',
+            latestVersion: '',
+            updateLink: '',
+        }
+    },
+
+    created() {
+        fetch('https://api.github.com/repos/Hukeqing/codeforces-client/releases/latest').then(response => response.json()).then(json => {
+            this.latestVersion = json.tag_name
+            this.updateLink = json.html_url
+            if (this.latestVersion !== this.version) {
+                this.$message({
+                    dangerouslyUseHTMLString: true,
+                    message: '检测到更新的版本：' + this.latestVersion + '<br>' + json.body.replace(/\r\n/g, '<br>').replace(/ - \[x\]/g, '&#12288;')
+                })
+            }
+        }).catch(() => {
+            this.$message.error('检测版本出错')
+        })
+    }
 }
 </script>
 

src/components/Home.vue

@@ -77,7 +77,7 @@
                 <ProblemSet v-show="status==='4-3'" v-on:proMessage="proMessage"></ProblemSet>
                 <Problem v-show="status==='5'" :contestId="contestId" :problemId="problemId" :wat="watchAttr['5']"
                          v-on:proMessage="proMessage"></Problem>
-                <LocalManager v-show="status==='6'"></LocalManager>
+                <LocalManager v-if="status==='6'"></LocalManager>
                 <About v-show="status==='7'"></About>
             </el-main>
         </el-container>

src/components/Submit.vue

@@ -161,6 +161,7 @@ export default {
                         this.$message.error('提交肯定出错了')
                     } else {
                         this.$message.success('提交大概是成功了')
+                        this.code = ''
                         this.$emit('proMessage', {contest: this.myCid, id: this.myPid, next: '3'})
                     }
                     // loading.close()

src/main/package.json

@@ -1,6 +1,6 @@
 {
   "name": "codeforces-client",
-  "version": "0.1.0",
+  "version": "1.0.1",
   "main": "main.js",
   "scripts": {
     "start": "electron .",

src/static/crawler/problem.js

@@ -19,7 +19,7 @@ module.exports = {
             try {
                 let $ = cheerio.load(b)
                 // let problem = $('div[class=problemindexholder]').html().replace(/ href=.+?>/, '>')
-                let problem = $('div[class=problemindexholder]').html().replace(/<a /, '<a target="_blank" ')
+                let problem = $('div[class=problemindexholder]').html().replace(/<a /g, '<a target="_blank" ')
                 callback(false, problem)
             } catch (e) {
                 console.log(e)