根据权限展示大屏

gassafetyprogress-web/src/views/login.vue

 <template>
   <div class="login">
-    <el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form">
+    <el-form
+      ref="loginForm"
+      :model="loginForm"
+      :rules="loginRules"
+      class="login-form"
+    >
       <h3 class="title">泽宏后台管理系统</h3>
       <el-form-item prop="username">
-        <el-input v-model="loginForm.username" type="text" auto-complete="off" placeholder="账号">
-          <svg-icon slot="prefix" icon-class="user" class="el-input__icon input-icon" />
+        <el-input
+          v-model="loginForm.username"
+          type="text"
+          auto-complete="off"
+          placeholder="账号"
+        >
+          <svg-icon
+            slot="prefix"
+            icon-class="user"
+            class="el-input__icon input-icon"
+          />
         </el-input>
       </el-form-item>
       <el-form-item prop="password">
@@ -15,7 +29,11 @@
           placeholder="密码"
           @keyup.enter.native="handleLogin"
         >
-          <svg-icon slot="prefix" icon-class="password" class="el-input__icon input-icon" />
+          <svg-icon
+            slot="prefix"
+            icon-class="password"
+            class="el-input__icon input-icon"
+          />
         </el-input>
       </el-form-item>
       <el-form-item prop="code">
@@ -26,19 +44,27 @@
           style="width: 63%"
           @keyup.enter.native="handleLogin"
         >
-          <svg-icon slot="prefix" icon-class="validCode" class="el-input__icon input-icon" />
+          <svg-icon
+            slot="prefix"
+            icon-class="validCode"
+            class="el-input__icon input-icon"
+          />
         </el-input>
         <div class="login-code">
-          <img :src="codeUrl" @click="getCode" class="login-code-img"/>
+          <img :src="codeUrl" @click="getCode" class="login-code-img" />
         </div>
       </el-form-item>
-      <el-checkbox v-model="loginForm.rememberMe" style="margin:0px 0px 25px 0px;">记住密码</el-checkbox>
-      <el-form-item style="width:100%;">
+      <el-checkbox
+        v-model="loginForm.rememberMe"
+        style="margin: 0px 0px 25px 0px"
+        >记住密码</el-checkbox
+      >
+      <el-form-item style="width: 100%">
         <el-button
           :loading="loading"
           size="medium"
           type="primary"
-          style="width:100%;"
+          style="width: 100%"
           @click.native.prevent="handleLogin"
         >
           <span v-if="!loading">登 录</span>
@@ -54,9 +80,9 @@
 </template>
 
 <script>
-import { getCodeImg } from "@/api/login";
+import { getCodeImg,getInfo } from "@/api/login";
 import Cookies from "js-cookie";
-import { encrypt, decrypt } from '@/utils/jsencrypt'
+import { encrypt, decrypt } from "@/utils/jsencrypt";
 
 export default {
   name: "Login",
@@ -69,29 +95,30 @@ export default {
         password: "admin123",
         rememberMe: false,
         code: "",
-        uuid: ""
+        uuid: "",
       },
       loginRules: {
         username: [
-          { required: true, trigger: "blur", message: "用户名不能为空" }
+          { required: true, trigger: "blur", message: "用户名不能为空" },
         ],
         password: [
-          { required: true, trigger: "blur", message: "密码不能为空" }
+          { required: true, trigger: "blur", message: "密码不能为空" },
+        ],
+        code: [
+          { required: true, trigger: "change", message: "验证码不能为空" },
         ],
-        code: [{ required: true, trigger: "change", message: "验证码不能为空" }]
       },
       loading: false,
-      redirect: undefined
+      redirect: undefined,
     };
   },
   watch: {
     $route: {
-      handler: function(route) {
+      handler: function (route) {
         this.redirect = route.query && route.query.redirect;
-
       },
-      immediate: true
-    }
+      immediate: true,
+    },
   },
   created() {
     this.getCode();
@@ -99,7 +126,7 @@ export default {
   },
   methods: {
     getCode() {
-      getCodeImg().then(res => {
+      getCodeImg().then((res) => {
         this.codeUrl = "data:image/gif;base64," + res.img;
         this.loginForm.uuid = res.uuid;
       });
@@ -107,36 +134,55 @@ export default {
     getCookie() {
       const username = Cookies.get("username");
       const password = Cookies.get("password");
-      const rememberMe = Cookies.get('rememberMe')
+      const rememberMe = Cookies.get("rememberMe");
       this.loginForm = {
         username: username === undefined ? this.loginForm.username : username,
-        password: password === undefined ? this.loginForm.password : decrypt(password),
-        rememberMe: rememberMe === undefined ? false : Boolean(rememberMe)
+        password:
+          password === undefined ? this.loginForm.password : decrypt(password),
+        rememberMe: rememberMe === undefined ? false : Boolean(rememberMe),
       };
     },
     handleLogin() {
-      this.$refs.loginForm.validate(valid => {
+      this.$refs.loginForm.validate((valid) => {
         if (valid) {
           this.loading = true;
           if (this.loginForm.rememberMe) {
             Cookies.set("username", this.loginForm.username, { expires: 30 });
-            Cookies.set("password", encrypt(this.loginForm.password), { expires: 30 });
-            Cookies.set('rememberMe', this.loginForm.rememberMe, { expires: 30 });
+            Cookies.set("password", encrypt(this.loginForm.password), {
+              expires: 30,
+            });
+            Cookies.set("rememberMe", this.loginForm.rememberMe, {
+              expires: 30,
+            });
           } else {
             Cookies.remove("username");
             Cookies.remove("password");
-            Cookies.remove('rememberMe');
+            Cookies.remove("rememberMe");
+          }
+          this.$store
+            .dispatch("Login", this.loginForm)
+            .then((res) => {
+              console.log("登录", res);
+              // 获取权限
+              return getInfo();
+            })
+            .then((res) => {
+              const roles = res.user.deptId;
+              let path = "/";
+              // 如果是最高权限，就进入大屏
+              if (roles == -2) {
+                path = "/bigWindow";
               }
-          this.$store.dispatch("Login", this.loginForm).then(() => {
-            this.$router.push({ path: "/bigWindow" || "/" }).catch(()=>{});
-          }).catch(() => {
+              this.$router.push({ path }).catch(() => {});
+            })
+            .catch(() => {
               this.loading = false;
               this.getCode();
             });
         }
       });
-    }
-  }
+    },
+  },
 };
 </script>