tab4

src/app/app-routing.module.ts

@@ -17,6 +17,10 @@ const routes: Routes = [
   {
     path: 'settings',
     loadChildren: () => import('./settings/settings.module').then( m => m.SettingsPageModule)
+  },
+  {
+    path: 'login',
+    loadChildren: () => import('./login/login.module').then( m => m.LoginPageModule)
   }
 
 

src/app/login/login-routing.module.ts

@@ -0,0 +1,17 @@
+import { NgModule } from '@angular/core';
+import { Routes, RouterModule } from '@angular/router';
+
+import { LoginPage } from './login.page';
+
+const routes: Routes = [
+  {
+    path: '',
+    component: LoginPage
+  }
+];
+
+@NgModule({
+  imports: [RouterModule.forChild(routes)],
+  exports: [RouterModule],
+})
+export class LoginPageRoutingModule {}

src/app/login/login.module.ts

@@ -0,0 +1,20 @@
+import { NgModule } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { FormsModule } from '@angular/forms';
+
+import { IonicModule } from '@ionic/angular';
+
+import { LoginPageRoutingModule } from './login-routing.module';
+
+import { LoginPage } from './login.page';
+
+@NgModule({
+  imports: [
+    CommonModule,
+    FormsModule,
+    IonicModule,
+    LoginPageRoutingModule
+  ],
+  declarations: [LoginPage]
+})
+export class LoginPageModule {}

src/app/login/login.page.html

@@ -0,0 +1,33 @@
+<ion-header [translucent]="true">
+  <ion-toolbar>
+    <ion-title>登录/注册</ion-title>
+  </ion-toolbar>
+</ion-header>
+
+<ion-content [fullscreen]="true">
+
+  <ion-card>
+    <ion-card-header>
+      <ion-card-title>登录/注册</ion-card-title>
+    </ion-card-header>
+  
+    <ion-card-content>
+
+      <ion-list [inset]="true">
+        <ion-item>
+          <ion-input [(ngModel)]="username" label="账号" placeholder="请输入用户名"></ion-input>
+        </ion-item>
+        <ion-item>
+          <ion-input [(ngModel)]="password" label="密码" type="password" placeholder="请输入密码"></ion-input>
+        </ion-item>
+      </ion-list>
+     
+    </ion-card-content>
+  
+    <ion-button (click)="login()" fill="clear">登录</ion-button>
+    <ion-button (click)="register()" fill="clear">注册</ion-button>
+  </ion-card>
+
+  <!-- 新增路由返回逻辑，执行back函数 -->
+  <ion-button expand="block" (click)="back()">返回</ion-button>
+</ion-content>

src/app/login/login.page.spec.ts

@@ -0,0 +1,17 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { LoginPage } from './login.page';
+
+describe('LoginPage', () => {
+  let component: LoginPage;
+  let fixture: ComponentFixture<LoginPage>;
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(LoginPage);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/login/login.page.ts

@@ -0,0 +1,93 @@
+import { Component, OnInit } from '@angular/core';
+import { AlertController, NavController } from '@ionic/angular';
+import * as Parse from "parse"
+// 引用Router服务
+@Component({
+  selector: 'app-login',
+  templateUrl: './login.page.html',
+  styleUrls: ['./login.page.scss'],
+})
+export class LoginPage implements OnInit {
+
+  username:string = ""
+  password:string = ""
+  constructor(
+    // 新增：Router服务，用于路由跳转
+    private navCtrl:NavController,
+    private alertController:AlertController
+  ) { }
+
+  ngOnInit() {
+  }
+
+  async login(){
+    let user
+    try {
+      user = await Parse.User.logIn(this.username,this.password)
+    } catch (error:any) {
+      let message:string = ""
+      // 新增提示词详情，根据Parse.User.login方法返回的不同英文提示词，增加对应的中文内容转换
+      if(error?.message.indexOf("is required")>-1){
+        message = "必须输入账号或邮箱"
+      }
+      if(error?.message.indexOf("Invalid username")>-1){
+        message = "账号或密码错误，请检查"
+      }
+      this.presentAlert({
+        header:"登录失败",
+        subHeader:"状态码:"+error.code,
+        message:message || error.message
+      })
+    }
+    console.log(user)
+    if(user?.id){
+      this.navCtrl.back()
+    }
+  }
+  async register(){
+    let user = new Parse.User()
+    user.set("username",this.username)
+    user.set("password",this.password)
+    try {
+        let result = await user.signUp();
+        console.log(result)
+        if(result?.id){
+          this.navCtrl.back()
+        }
+        // Hooray! Let them use the app now.
+    } catch (error:any) {
+        // 新增提示词详情，根据Parse.User.signUp方法返回的不同英文提示词，增加对应的中文内容转换
+        let message:string = ""
+        if(error?.message.indexOf("already exists")>-1){
+          message = "该账号已存在请修改后重试"
+        }
+        if(error?.message.indexOf("empty")>-1){
+          message = "账号不能为空请输入后重试"
+        }
+        this.presentAlert({
+          header:"注册失败",
+          subHeader:"状态码:"+error.code,
+          message:message || error.message
+        })
+    }
+  }
+
+  async presentAlert(options:{header:string,subHeader:string,message:string}) {
+    const alert = await this.alertController.create({
+      header: options?.header,
+      subHeader: options?.subHeader,
+      message: options?.message,
+      buttons: ['好的'],
+    });
+
+    await alert.present();
+  }
+
+  /**
+   * 返回上级页面函数
+   * @desc
+   */
+  back(){
+    this.navCtrl.back()
+  }
+}

src/modules/user/README.md

@@ -0,0 +1,100 @@
+# 用户模块
+
+# 功能结构
+- 用户模块
+
+- 模块内功能
+    - 页面
+        - 登录/注册
+            - 用户的注册及登录
+                - 忘记密码
+        - 资料编辑
+            - 文字
+            - 图片编辑
+        - 我的
+            - 登陆状态
+                - 登录
+                    - 会员卡片
+                - 未登录
+                    - 占位卡片
+
+- 模块外功能
+    - 限制访问
+        - 路由守卫
+    - 数据关联
+        - 读取当前用户数据
+            - localStorage
+                - 本地存储
+        - 由XXX用户创建的
+
+
+
+# 安装依赖
+``` bash
+npm i -S parse
+npm i -D @types/parse
+```
+配置 根目录/tsconfig.json
+``` json
+  "compilerOptions": {
+    "allowSyntheticDefaultImports": true,
+  }
+```
+
+# 设置微服务地址+参数
+- app.component.ts 根组件顶部增加
+``` ts
+// 引用Parse JS SDK
+import Parse from "parse";
+Parse.initialize("dev"); // 设置applicationId
+Parse.serverURL = "http://web2023.fmode.cn:9999/parse"; // 设置serverURL
+```
+
+# 复制user整个模块目录
+- 创建/src/modules目录
+- 将案例项目/src/modules/user目录，复制到自己项目/src/modules/user
+
+# 配置全局user路由
+src\app\app-routing.module.ts
+``` ts
+const routes: Routes = [
+  // 添加：
+  {
+    path: 'user',
+    loadChildren: () => import('../modules/user/user.module').then(m => m.UserModule)
+  }
+];
+```
+
+# 配置单页Tabs我的路由
+- src\app\tabs\tabs-routing.module.ts
+``` ts
+// 新增在tab3后面
+    {
+        path: 'mine',
+        loadChildren: () => import('../../modules/user/mine/mine.module').then(m => m.MinePageModule)
+    },
+```
+- src\app\tabs\tabs.page.html
+``` html
+<ion-tab-button tab="mine" href="/tabs/mine">
+      <ion-icon aria-hidden="true" name="person"></ion-icon>
+      <ion-label>我的</ion-label>
+</ion-tab-button>
+```
+
+# 路由守卫 AuthGuard用法
+
+``` ts
+// 引用路由守卫
+import { authGuard } from 'src/modules/user/auth.guard';
+
+
+
+{
+        path: 'tab2',
+        // 此处增加路由守卫
+        canActivate:[authGuard],
+        loadChildren: () => import('../../modules/contact/contact-list/contact-list.module').then(mod => mod.ContactListPageModule)
+    },
+```

src/modules/user/auth.guard.spec.ts

@@ -0,0 +1,17 @@
+import { TestBed } from '@angular/core/testing';
+import { CanActivateFn } from '@angular/router';
+
+import { authGuard } from './auth.guard';
+
+describe('authGuard', () => {
+  const executeGuard: CanActivateFn = (...guardParameters) => 
+      TestBed.runInInjectionContext(() => authGuard(...guardParameters));
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({});
+  });
+
+  it('should be created', () => {
+    expect(executeGuard).toBeTruthy();
+  });
+});

src/modules/user/auth.guard.ts

@@ -0,0 +1,10 @@
+import { CanActivateFn } from '@angular/router';
+import Parse from "parse";
+export const authGuard: CanActivateFn = (route, state) => {
+  let user = Parse.User.current()
+  if(user?.id){
+    return true
+  }else{
+    return false;
+  }
+};

src/modules/user/edit-info/edit-info-routing.module.ts

@@ -0,0 +1,17 @@
+import { NgModule } from '@angular/core';
+import { Routes, RouterModule } from '@angular/router';
+
+import { EditInfoPage } from './edit-info.page';
+
+const routes: Routes = [
+  {
+    path: '',
+    component: EditInfoPage
+  }
+];
+
+@NgModule({
+  imports: [RouterModule.forChild(routes)],
+  exports: [RouterModule],
+})
+export class EditInfoPageRoutingModule {}

src/modules/user/edit-info/edit-info.module.ts

@@ -0,0 +1,20 @@
+import { NgModule } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { FormsModule } from '@angular/forms';
+
+import { IonicModule } from '@ionic/angular';
+
+import { EditInfoPageRoutingModule } from './edit-info-routing.module';
+
+import { EditInfoPage } from './edit-info.page';
+
+@NgModule({
+  imports: [
+    CommonModule,
+    FormsModule,
+    IonicModule,
+    EditInfoPageRoutingModule
+  ],
+  declarations: [EditInfoPage]
+})
+export class EditInfoPageModule {}

src/modules/user/edit-info/edit-info.page.html

@@ -0,0 +1,47 @@
+<ion-header [translucent]="true">
+  <ion-toolbar>
+    <ion-title>资料编辑</ion-title>
+  </ion-toolbar>
+</ion-header>
+
+<ion-content [fullscreen]="true">
+  <ion-header collapse="condense">
+    <ion-toolbar>
+      <ion-title size="large">资料编辑</ion-title>
+    </ion-toolbar>
+  </ion-header>
+
+  <ion-card>
+    <ion-card-header>
+      <ion-card-title>{{currentUser?.get('username')}} - {{currentUser?.id}}</ion-card-title>
+    </ion-card-header>
+    <ion-card-content>
+      <ion-list>
+        <ion-item>
+          <ion-input label="姓名" type="text" [(ngModel)]="userInfo.name"></ion-input>
+        </ion-item>
+        <ion-item>
+          <ion-input label="手机" type="tel" [(ngModel)]="userInfo.mobile"></ion-input>
+        </ion-item>
+        <ion-item>
+          <ion-select label="性别" [(ngModel)]="userInfo.gender">
+            <ion-select-option value="男">男</ion-select-option>
+            <ion-select-option value="女">女</ion-select-option>
+          </ion-select>
+        </ion-item>
+        <ion-item>
+          <ion-label>生日</ion-label>
+          <ion-datetime-button datetime="birthday"></ion-datetime-button>
+          <ion-modal [keepContentsMounted]="true">
+            <ng-template>
+              <ion-datetime id="birthday" displayFormat="MM/DD/YYYY" [(ngModel)]="userInfo.birthday"></ion-datetime>
+            </ng-template>
+          </ion-modal>
+        </ion-item>
+      </ion-list>
+    </ion-card-content>
+  </ion-card>
+
+  <ion-button expand="block" (click)="save()">保存</ion-button>
+  <ion-button expand="block" (click)="cancel()">取消</ion-button>
+</ion-content>

src/modules/user/edit-info/edit-info.page.spec.ts

@@ -0,0 +1,17 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { EditInfoPage } from './edit-info.page';
+
+describe('EditInfoPage', () => {
+  let component: EditInfoPage;
+  let fixture: ComponentFixture<EditInfoPage>;
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(EditInfoPage);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/modules/user/edit-info/edit-info.page.ts

@@ -0,0 +1,58 @@
+import { Component, OnInit } from '@angular/core';
+import { NavController } from '@ionic/angular';
+import * as Parse from 'parse';
+
+@Component({
+  selector: 'app-edit-info',
+  templateUrl: './edit-info.page.html',
+  styleUrls: ['./edit-info.page.scss'],
+})
+export class EditInfoPage implements OnInit {
+
+  userInfo: any = {
+    name: '',
+    mobile: '',
+    gender: '',
+    birthday: ''
+  };
+  currentUser:Parse.User|undefined
+  constructor(private navController: NavController) {}
+
+  ngOnInit() {
+    this.currentUser = Parse.User.current();
+    if (this.currentUser) {
+      // 修改uesrInfo赋值逻辑，仅加载被编辑的字段属性值
+      let json = this.currentUser.toJSON();
+      for (const key in json) {
+        if (this.userInfo.hasOwnProperty(key)) {
+          this.userInfo[key] = json[key]
+        }
+      }
+    }
+    console.log(this.userInfo)
+  }
+
+  save() {
+    this.currentUser = Parse.User.current();
+    if (this.currentUser) {
+      console.log(this.userInfo)
+      this.userInfo.birthday = this.userInfo.birthday || new Date()
+      this.userInfo.birthday = new Date(this.userInfo.birthday);
+      for (const key in this.userInfo) {
+        if (this.userInfo.hasOwnProperty(key)) {
+          this.currentUser.set(key, this.userInfo[key]);
+        }
+      }
+      this.currentUser.save().then(() => {
+        this.navController.back();
+      }).catch((error) => {
+        console.error('Error saving user data: ', error);
+      });
+    }
+  }
+
+  cancel() {
+    this.navController.back();
+  }
+
+}

src/modules/user/mine/mine-routing.module.ts

@@ -0,0 +1,17 @@
+import { NgModule } from '@angular/core';
+import { Routes, RouterModule } from '@angular/router';
+
+import { MinePage } from './mine.page';
+
+const routes: Routes = [
+  {
+    path: '',
+    component: MinePage
+  }
+];
+
+@NgModule({
+  imports: [RouterModule.forChild(routes)],
+  exports: [RouterModule],
+})
+export class MinePageRoutingModule {}

src/modules/user/mine/mine.module.ts

@@ -0,0 +1,20 @@
+import { NgModule } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { FormsModule } from '@angular/forms';
+
+import { IonicModule } from '@ionic/angular';
+
+import { MinePageRoutingModule } from './mine-routing.module';
+
+import { MinePage } from './mine.page';
+
+@NgModule({
+  imports: [
+    CommonModule,
+    FormsModule,
+    IonicModule,
+    MinePageRoutingModule
+  ],
+  declarations: [MinePage]
+})
+export class MinePageModule {}

src/modules/user/mine/mine.page.html

@@ -0,0 +1,24 @@
+<ion-header [translucent]="true">
+  <ion-toolbar>
+    <ion-title>我的</ion-title>
+  </ion-toolbar>
+</ion-header>
+
+<ion-content [fullscreen]="true">
+
+  <ion-card>
+    <img alt="" src="https://ionicframework.com/docs/img/demos/card-media.png" />
+    <ion-card-header>
+      <ion-card-title>{{user?.get("username") || '未登录'}}</ion-card-title>
+      <ion-card-subtitle *ngIf="!user?.id">请您登陆后继续使用</ion-card-subtitle>
+      <ion-card-subtitle *ngIf="user?.id">{{user?.get("name")}}-{{user?.get("gender")}}</ion-card-subtitle>
+    </ion-card-header>
+ 
+    <!-- 新增：根据用户状态，显示登录/登出按钮，执行跳转或登出函数 -->
+    <ion-button *ngIf="!user?.id" fill="clear" routerLink="/user/login">登录</ion-button>
+    <ion-button *ngIf="user?.id" fill="clear" routerLink="/user/edit/info">编辑资料</ion-button>
+    <ion-button *ngIf="user?.id" fill="clear" (click)="logout()">登出</ion-button>
+  </ion-card>
+
+
+</ion-content>

src/modules/user/mine/mine.page.spec.ts

@@ -0,0 +1,17 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { MinePage } from './mine.page';
+
+describe('MinePage', () => {
+  let component: MinePage;
+  let fixture: ComponentFixture<MinePage>;
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(MinePage);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/modules/user/mine/mine.page.ts

@@ -0,0 +1,28 @@
+import { Component, OnInit } from '@angular/core';
+// 由于Parse本身是js库，在ts中加载需要通过 * as Parse转换一下
+import Parse from "parse"
+@Component({
+  selector: 'app-mine',
+  templateUrl: './mine.page.html',
+  styleUrls: ['./mine.page.scss'],
+})
+export class MinePage implements OnInit {
+
+  constructor() {
+   
+  }
+
+  // 由于Parse.User.current()是随着localStorage变化的属性
+  // 为了避免首次复制后用户状态变化，页面不同步，通过get方法实现实时获取
+  user:Parse.User|undefined
+  async ngOnInit() {
+      this.user = await Parse.User.current()
+      setInterval(async ()=>{
+      this.user = await Parse.User.current()
+    },1000)
+  }
+  logout(){
+    Parse.User.logOut();
+  }
+
+}

src/modules/user/user-routing.module.ts

@@ -0,0 +1,14 @@
+import { NgModule } from '@angular/core';
+import { RouterModule, Routes } from '@angular/router';
+
+const routes: Routes = [
+    {path: 'login', loadChildren: () => import('../../app/login/login.module').then(mod => mod.LoginPageModule)},
+    {path: 'mine', loadChildren: () => import('./mine/mine.module').then(mod => mod.MinePageModule)},
+    {path: 'edit/info', loadChildren: () => import('./edit-info/edit-info.module').then(mod => mod.EditInfoPageModule)},
+];
+
+@NgModule({
+  imports: [RouterModule.forChild(routes)],
+  exports: [RouterModule]
+})
+export class UserRoutingModule { }

src/modules/user/user.module.ts

@@ -0,0 +1,14 @@
+import { NgModule } from '@angular/core';
+import { CommonModule } from '@angular/common';
+
+import { UserRoutingModule } from './user-routing.module';
+
+
+@NgModule({
+  declarations: [],
+  imports: [
+    CommonModule,
+    UserRoutingModule
+  ]
+})
+export class UserModule { }