改menus名，修navbar图片传参

src/components/side-nav-bar.vue

@@ -2,7 +2,7 @@
   <div class="side_nav_bar">
     <h3 class="side_nav_bar_title" @click="titleAction">
       <img
-        :src="require('../assets/imgs/tool_fuwu.png')"
+        :src="require('../assets/imgs/' + imgSrc + '.png')"
         width="20"
         style="margin-right: 10px;"
       />
@@ -39,6 +39,10 @@ export default {
       type: Array,
       default: () => [],
     },
+    imgSrc: {
+      type: String,
+      default: "tool_fuwu"
+    }
   },
   methods: {
     titleAction() {

src/pages/authority.vue

 <template>
   <div class="fwgl_container">
-    <side-nav-bar :nav-list="navList" :title-path="navList[0] && navList[0].path"></side-nav-bar>
+    <side-nav-bar title="权限管理" :nav-list="navList" :title-path="navList[0] && navList[0].path"></side-nav-bar>
     <div class="main_container">
       <router-view :key="'type_' + $route.params.type"></router-view>
     </div>

src/pages/user.vue

 <template>
   <div class="fwgl_container">
-    <side-nav-bar :nav-list="navList" :title-path="navList[0] && navList[0].path"></side-nav-bar>
+    <side-nav-bar title="个人中心" imgSrc="tool_fuwu" :nav-list="navList" :title-path="navList[0] && navList[0].path"></side-nav-bar>
     <div class="main_container">
       <router-view :key="'type_' + $route.params.type"></router-view>
     </div>

src/router/index.js

@@ -208,7 +208,7 @@ export default new Router({
             {
               path: "/authority/menu", // 菜单管理页
               name: "menu",
-              component: () => import("@/pages/menu"),
+              component: () => import("@/pages/menus"),
             },
             {
               path: "/authority/roles", // 角色管理页