From c8323a965cf811b91a095710250c87607d6d5ad2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=A6=BE=E5=87=A0=E6=B5=B7?= <zh56462271@qq.com>
Date: Sat, 10 Oct 2020 00:33:44 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E8=AE=A2=E9=98=85=E6=9C=AA=E5=8F=96?=
 =?UTF-8?q?=E6=B6=88=E5=BC=95=E5=8F=91=E7=9A=84=E5=BC=82=E5=B8=B8?=
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---
 src/app/view/write/write.component.ts | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/app/view/write/write.component.ts b/src/app/view/write/write.component.ts
index 775a0e8..f224c36 100644
--- a/src/app/view/write/write.component.ts
+++ b/src/app/view/write/write.component.ts
@@ -1,4 +1,4 @@
-import {Component, OnInit} from '@angular/core';
+import {Component, OnDestroy, OnInit} from '@angular/core';
 import {ArticleReq} from '../../class/Article';
 import {ActivatedRoute, Router} from '@angular/router';
 import {ApiService} from '../../api/api.service';
@@ -17,7 +17,7 @@ import {Response} from '../../class/HttpReqAndResp';
     templateUrl: './write.component.html',
     styleUrls: ['./write.component.less']
 })
-export class WriteComponent implements OnInit {
+export class WriteComponent implements OnInit, OnDestroy {
 
     constructor(private router: Router,
                 private activatedRoute: ActivatedRoute,
@@ -44,11 +44,12 @@ export class WriteComponent implements OnInit {
     title: string;
 
     private lastShowTime: number;
+    private userInfoSub: { unsubscribe: () => void }
 
     ngOnInit(): void {
         this.vditor = new Vditor('vditor', this.initOption());
         // 用户权限判断
-        this.userService.watchUserInfo({
+        this.userInfoSub = this.userService.watchUserInfo({
             complete: () => null,
             error: () => {
                 if (!this.lastShowTime || Date.now() - this.lastShowTime > 1000) {
@@ -79,6 +80,10 @@ export class WriteComponent implements OnInit {
         });
     }
 
+    ngOnDestroy(): void {
+        this.userInfoSub.unsubscribe();
+    }
+
 
     // 提交按钮的事件
     articleSubmit() {