"A const enum member can only be accessed using a string literal.": "仅可使用字符串文本才能访问 const 枚举成员。", "'const' enum member initializer was evaluated to a non-finite value.": ""const" 枚举成员初始值设定项被评估为非有限值。", "'const' enum member initializer was evaluated t...
TextType:typeofTextType=TextType;}interfacePackage { id: String; issueId: String; issueName: String; zipId: String; zipName: String; dataType: number; textType: number; fileSize: number; url: String; createDate: String; note: String; }enumDataType { 发明1=1, 新型2=2, 外观3=3, 授...
"enum":["Default","OnPush"],"type":"string","default":"Default","alias":"c"},"entryComponent":{"type":"boolean","default":false,"description":"Specifies if the component is an entry component of declaring module."},"export":{"...
"enum": ["Default", "OnPush"], "type": "string", "default": "Default", "alias": "c" }, "prefix": { "type": "string", "description": "The prefix to apply to generated selectors.", "alias": "p", "oneOf": [{ "maxLength": 0 }, { "minLength": 1, "format": "html-se...
能够使用enum进行路由,可以轻松搜索和重构整个应用程序(Alt + F7而不是全局搜索字符串) 为我们节省了大量的工作,在拥有上百条现有路由之后,出现了一个新的根路由需求(虚拟)——只需更改一个路由配置文件,而不是打破现有的URL,这要归功于路由名称。
枚举通过 enum 关键字来定义。// angular2/packages/http/src/enums.ts 片段 export enum RequestMethod { Get, // 0 Post, // 1 Put, // 2 Delete, // 3 Options, // 4 Head, // 5 Patch // 6 }编译后的 ES 5 代码var RequestMethod; (function (RequestMethod) { RequestMethod[Request...
ng g e my-new-enum: 新建枚举 ng g m my-new-module: 新建模块 ng g p my-new-pipe: 新建管道 ng g s my-new-service: 新建服务 添加新的类 为了添加类名为UserProfile类,我们可以运行: $ ng generate class user-profile Angular CLI 会自动调整文件名和类名的字母大小写,因此以下命令具有相同的...
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import { Injectable } from '@angular/core'; import { HttpClient } from '@angular/common/http'; @Injectable() export class FileService { constructor(private http: HttpClient) {} downloadFile(url: string): void { this.http.get(url, { responseType: 'blob' }).subscribe((response: Blob) =>...
如:第一种方法:fromObject方法 Map<String,Object>map=newHashMap();map.put("1","11");map.put("2","22");JSONObject jo=JSONObject.fromObject(map); 第二种方法:toJSON方法 JSONObject paramObject=(JSONObject)JSONSerializer.toJSON(request.getParameter("PARAM"));...