规范signout命名

src/api/getData.js

@@ -10,7 +10,7 @@ export const login = data => fetch('/admin/login', data, 'POST');
  * 退出
  */
 
-export const signout = () => fetch('/admin/singout');
+export const signout = () => fetch('/admin/signout');
 
 /**
  * 获取用户信息

src/components/headTop.vue

@@ -9,7 +9,7 @@
 			<img :src="baseImgPath + adminInfo.avatar" class="avator">
 			<el-dropdown-menu slot="dropdown">
 				<el-dropdown-item command="home">首页</el-dropdown-item>
-				<el-dropdown-item command="singout">退出</el-dropdown-item>
+				<el-dropdown-item command="signout">退出</el-dropdown-item>
 			</el-dropdown-menu>
 		</el-dropdown>
     </div>
@@ -39,7 +39,7 @@
 			async handleCommand(command) {
 				if (command == 'home') {
 					this.$router.push('/manage');
-				}else if(command == 'singout'){
+				}else if(command == 'signout'){
 					const res = await signout()
 					if (res.status == 1) {
 						this.$message({