tmp: 部分代码与UnishopV5结合，但是代码有严重缺陷

pages_tool/member/cancelrefuse.vue

@@ -15,16 +15,12 @@
 
 <script>
 export default {
-	components: {},
 	data() {
 		return {
 			reason: ''
 		};
 	},
 	onLoad(option) {
-
-		if (option.back) this.back = option.back;
-
 		// 判断登录
 		if (!this.storeToken) {
 			this.$util.redirectTo('/pages_tool/login/login');