全屏

src/layout/index.vue

@@ -49,6 +49,11 @@
                   退出登录
                 </el-dropdown-item>
               </span>
+              <!-- <span style="display:block;" @click="goFullScreen">
+                <el-dropdown-item divided>
+                  全屏
+                </el-dropdown-item>
+              </span> -->
             </el-dropdown-menu>
           </el-dropdown>
         </div>
@@ -213,6 +218,7 @@ export default {
         value: Cookies.get('theme')
       })
     }
+    this.goFullScreen()
   },
   methods: {
     // 修改密码框类型
@@ -248,6 +254,17 @@ export default {
         }
       })
     },
+    goFullScreen() {
+      if (document.documentElement.requestFullscreen) {
+        document.documentElement.requestFullscreen();
+      } else if (document.documentElement.mozRequestFullScreen) { /* Firefox */
+        document.documentElement.mozRequestFullScreen();
+      } else if (document.documentElement.webkitRequestFullscreen) { /* Chrome, Safari & Opera */
+        document.documentElement.webkitRequestFullscreen();
+      } else if (document.documentElement.msRequestFullscreen) { /* IE/Edge */
+        document.documentElement.msRequestFullscreen();
+      }
+    },
     open() {
       this.$confirm('确定注销并退出系统吗？', '提示', {
         confirmButtonText: '确定',