angular仿微信聊天|angular手机端IM聊天室|仿微信界面
【需要源代码请加个人微信】:wx2876001800 提供前端和后端技术支持(java/php均可支持)
采用[email protected]/[email protected]/[email protected]/store等技术开发的angular版仿微信界面聊天室,主要实现了下拉刷新、长按右键菜单、发送消息、表情(动图),图片、视频预览,打赏、红包等功能。
技术架构:
- MVVM框架:angular8 + @angular/cli + @angular/router
- 状态管理:@ngrx/store + rxjs
- 地址路由:@angular/router
- 弹窗组件:wcPop
- 打包工具:webpack 2.0
- 环境配置:node.js + cnpm
- 图片预览:previewImage
- 轮播滑动:swiper
学习不停歇、研发不终止,近段时间一直在捣鼓angular框架技术,发现并没有想象的那么难,不过也踩过一些坑,之前有使用vue开发过仿微信聊天,想着基于angular+angular-cli+angular-router+ngrx/store+rxjs+webpack+node+wcPop等技术开发的仿微信angular-chatroom聊天室实战项目,实现了下拉刷新、聊天消息右键菜单、发送消息、表情(动图),图片、视频预览,红包打赏等功能
技术架构:
- MVVM框架:angular8.0 / @angular/cli
- 状态管理:@ngrx/store / rxjs
- 地址路由:@angular/router
- 弹窗组件:wcPop
- 打包工具:webpack 2.0
- 环境配置:node.js + cnpm
- 图片预览:previewImage
- 轮播滑动:swiper
package.json依赖安装:
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{
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"name": "angular-chatroom",
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"aboutMe": "QQ:282310962 wx:xy190310",
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"dependencies": {
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"@angular/animations": "~8.0.1",
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"@angular/common": "~8.0.1",
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"@angular/compiler": "~8.0.1",
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"@angular/core": "~8.0.1",
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"@angular/forms": "~8.0.1",
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"@angular/platform-browser": "~8.0.1",
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"@angular/platform-browser-dynamic": "~8.0.1",
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"@angular/router": "~8.0.1",
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"rxjs": "~6.4.0",
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},
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"devDependencies": {
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"@angular-devkit/build-angular": "~0.800.0",
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"@angular/cli": "~8.0.3",
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"@angular/compiler-cli": "~8.0.1",
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"@angular/language-service": "~8.0.1",
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"@ngrx/store": "^8.0.1",
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"@types/jasmine": "~3.3.8",
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"@types/jasminewd2": "~2.0.3",
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"@types/node": "~8.9.4",
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"@types/swiper": "^4.4.3",
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"codelyzer": "^5.0.0",
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"jasmine-core": "~3.4.0",
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"jasmine-spec-reporter": "~4.2.1",
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"jquery": "^2.2.3",
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"karma": "~4.1.0",
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"karma-chrome-launcher": "~2.2.0",
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"karma-coverage-istanbul-reporter": "~2.0.1",
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"karma-jasmine": "~2.0.1",
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"karma-jasmine-html-reporter": "^1.4.0",
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"swiper": "^4.5.0",
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}
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}
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/*
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* angular/router路由配置
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*/
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import { NgModule } from '@angular/core'
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import { Routes, RouterModule } from '@angular/router'
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// 引入路由验证
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import { Auth } from '../views/auth/auth'
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// 引入页面组件
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import { NotFoundComponent } from '../components/404'
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import { LoginComponent } from '../views/auth/login'
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import { RegisterComponent } from '../views/auth/register'
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import { IndexComponent } from '../views/index'
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import { ContactComponent } from '../views/contact'
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import { UinfoComponent } from '../views/contact/uinfo'
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import { UcenterComponent } from '../views/ucenter'
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import { GroupChatComponent } from '../views/chat/group-chat'
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import { GroupInfoComponent } from '../views/chat/group-info'
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import { SingleChatComponent } from '../views/chat/single-chat'
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export const routes: Routes = [
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{
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path: '', redirectTo: 'index', pathMatch: 'full',
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data: { showHeader: true, showTabBar: true },
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},
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// 登录、注册
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{
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path: 'login', component: LoginComponent,
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},
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{
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path: 'register', component: RegisterComponent,
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},
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// 首页、联系人、我
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{
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path: 'index', component: IndexComponent, canActivate: [Auth],
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data: { showHeader: true, showTabBar: true },
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},
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{
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path: 'contact', component: ContactComponent, canActivate: [Auth],
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data: { showHeader: true, showTabBar: true },
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},
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{
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path: 'contact/uinfo', component: UinfoComponent
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},
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{
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path: 'ucenter', component: UcenterComponent, canActivate: [Auth],
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data: { showHeader: false, showTabBar: true },
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},
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// 聊天页面
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{
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path: 'chat/group-chat', component: GroupChatComponent, canActivate: [Auth]
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},
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{
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path: 'chat/single-chat', component: SingleChatComponent, canActivate: [Auth]
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},
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{
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path: 'chat/group-info', component: GroupInfoComponent, canActivate: [Auth]
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},
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// 404
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{
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path: '**', component: NotFoundComponent,
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},
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// ...
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];
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@NgModule({
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// imports: [RouterModule.forRoot(routes)],
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imports: [RouterModule.forRoot(routes, { useHash: true })], //开启hash模式
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exports: [RouterModule],
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providers: [Auth]
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})
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export class AppRoutingModule {}
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export class LoginComponent implements OnInit {
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private formField = {
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tel: '',
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pwd: ''
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}
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private auth: any
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constructor(
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private router: Router,
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private store: Store<{}>
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) {
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let that = this
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this.store.select('auth').subscribe(v => {
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console.log(v)
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that.auth = v;
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})
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}
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ngOnInit(): void {
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if(this.auth.token){
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this.router.navigate(['/index'])
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}
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}
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handleSubmit(){
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let that = this
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if(!this.formField.tel){
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wcPop({ content: '手机号不能为空!', style: 'background:#eb5a5c;color:#fff;', time: 2 });
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}else if(!checkTel(this.formField.tel)){
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wcPop({ content: '手机号格式不正确!', style: 'background:#eb5a5c;color:#fff;', time: 2 });
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}else if(!this.formField.pwd){
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wcPop({ content: '密码不能为空!', style: 'background:#eb5a5c;color:#fff;', time: 2 });
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}else{
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this.store.dispatch(new actions.setToken(getToken(64)))
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this.store.dispatch(new actions.setUser(this.formField.tel))
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wcPop({
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content: '登录成功,跳转中...', style: 'background:#378fe7;color:#fff;', time: 2, shadeClose: false,
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end: function () {
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that.router.navigate(['/index'])
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}
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});
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}
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}
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}
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function surrounds() {
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setTimeout(function () { //chrome
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var sel = window.getSelection();
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var anchorNode = sel.anchorNode;
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if (!anchorNode) return;
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if (sel.anchorNode === $(".J__wcEditor")[0] ||
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(sel.anchorNode.nodeType === 3 && sel.anchorNode.parentNode === $(".J__wcEditor")[0])) {
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var range = sel.getRangeAt(0);
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var p = document.createElement("p");
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range.surroundContents(p);
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range.selectNodeContents(p);
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range.insertNode(document.createElement("br")); //chrome
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sel.collapse(p, 0);
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(function clearBr() {
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var elems = [].slice.call($(".J__wcEditor")[0].children);
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for (var i = 0, len = elems.length; i < len; i++) {
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var el = elems[i];
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if (el.tagName.toLowerCase() == "br") {
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$(".J__wcEditor")[0].removeChild(el);
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}
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}
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elems.length = 0;
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})();
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}
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}, 10);
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}
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// 定义最后光标位置
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var _lastRange = null, _sel = window.getSelection && window.getSelection();
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var _rng = {
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getRange: function () {
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if (_sel && _sel.rangeCount > 0) {
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return _sel.getRangeAt(0);
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}
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},
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addRange: function () {
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if (_lastRange) {
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_sel.removeAllRanges();
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_sel.addRange(_lastRange);
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}
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}
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}
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// 消息处理
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function isEmpty() {
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// var html = $editor.html();
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var html = $(".J__wcEditor").html();
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html = html.replace(/<br[\s\/]{0,2}>/ig, "\r\n");
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html = html.replace(/<[^img].*?>/ig, "");
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html = html.replace(/ /ig, "");
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return html.replace(/\r\n|\n|\r/, "").replace(/(?:^[ \t\n\r]+)|(?:[ \t\n\r]+$)/g, "") == "";
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}
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/*
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* angular路由守卫(验证token)
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*/
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import { Router, CanActivate } from '@angular/router'
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declare var wcPop: any;
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export class Auth implements CanActivate{
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constructor(private router: Router){}
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canActivate(){
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let that = this
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// 验证token
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const token: boolean = window.sessionStorage.getItem('token') ? true : false
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if(!token){
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// 未登录授权
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/*
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wcPop({
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content: '还未登录授权!', anim: 'shake', style: 'background:#e03b30;color:#fff;', time: 2,
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end: function () {
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that.router.navigate(['/login']);
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}
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});
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*/
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that.router.navigate(['/login']);
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}
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return token
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}
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}