Try changing the'lib'compiler option to es2015 or later.returnPromise.resolve(value);~~~ TypeScript 仅会转换新的 JavaScript 语法, 比如箭头函数、异步函数等, 它不会为 JavaScript API 提供 polyfill, 比如 Promise, Array.find, map 等. 所以我们应该为代码的目标运行环境不支持的 JavaScript API 提供 p...
=Symbol("Symbol.asyncDispose"); You will also need to set your compilationtargettoes2022or below, and configure yourlibsetting to either include"esnext"or"esnext.disposable". Copy {"compilerOptions": {"target":"es2022","lib": ["es2022","esnext.disposable","dom"] } } For more informat...
项目文件夹下,会生成一个tsconfig.json文件。取消注释 “outDir”: “./js”,,这就是输出js文件所要存放的地址,这里我改写了在项目文件夹下的js文件夹。 {“compilerOptions”: { /* Basic Options/// “incremental”: true, /Enable incremental compilation/“target”: “es5”, /Specify ECMAScript targe...
{"compilerOptions": {"target":"es5","module":"commonjs","strict":true,"typeRoots": ["./node_modules/miniprogram-api-typings","./node_modules/@types"],"esModuleInterop":true},"include": ["./**/*.ts"],"exclude": ["node_modules","miniprogram_dist","**/*.spec.ts"] ...
...exportdefault{input:'./main.ts',plugins:[typescript({compilerOptions:{lib:["es5","es6","dom"],target:"es5"}})]} The following options are unique to@rollup/plugin-typescript: exclude Type:String|Array[...String] Default:null
三、编译选项compilerOptions(最为复杂,也极为重要) 此部分可以对ts编译成js的版本,模块化的解决方案,编译后的输入输出文件目录,编译后是否保存ts中的注释等选项进行配置确认,仅列举了部分常见的配置项及其含义。 AI检测代码解析 "compilerOptions": { //ts被编译成js的版本,一般指定为ES6,默认为ES3。可选的有es...
为了编译 TypeScript 代码并将结果输出到/bin目录下,我们需要在tsconfig.json的compilerOptions中指定outDir。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 // tsconfig.json{"compilerOptions":{+"outDir":"./bin"/* rest of the default options */}} ...
You can pass aditional transforms to the compiler pipeline. We aligned with the interface ofawesome-typescript-loader. You can specify transforms by setting thegetCustomTransformersoption. The option expects a string, pointing at a module that exposes the transforms, or a function that returns the...
Search Terms typescript tsc copy files Suggestion The typescript compiler should have an option to copy non-compiled files, similarly to Babel: https://babeljs.io/docs/en/babel-cli#copy-files Use Cases Almost all use cases where typescri...
{ "compilerOptions": { // 指定 ECMAScript 目标版本 "ES3"(默认), "ES5", "ES6" / "ES2015", "ES2016", "ES2017" 或 "ESNext"。 "target": "ES5", // 构建的目标代码删除所有注释,除了以 /!* 开头的版权信息 "removeComments": true, // 可配合 gulp-typescript 生成相应的 .d.ts 文件...