{
  "compilerOptions":{
    // es5
    "target": "es6",
    "module": "commonjs",
    // 实时监听
    "watch": true,
    // outDir :代码输出成js的文件夹
    "outDir": "./dist",
    "sourceMap": false,
    "lib": [],
    // 是否对js文件镜像编译,默认false
    "allowJs": true,
    // 是否检查js代码是否符合语法规范,默认false
    "checkJs": true,
    // 是否去掉注释 默认false
    "removeComments": false,
    //不生成编译后的文件 默认false
    "noEmit": false,
    // 当有错误时不生成编译后文件
    "noEmitOnError": false,
    // 所有严格模式的总开关
    "strict": false,
    // 用来设置编译后的文件是否使用严格模式，默认false
    "alwaysStrict": false,
    //不允许隐式any
    "noImplicitAny": false,
    // 不允许不明确的this
    "noImplicitThis": false,
    // 严格的检查空值
    "strictNullChecks": true
  },
  //  "include"  用来指定哪些ts文件需要被编译   一个*表示任意文件  两个*表示任意目录
  "include": [
    "./WTS/**/*"
  ],
  //"exclude" 不需要被编译的文件目录  默认值 ["node_modules","bower_components","jspm_packages"]
  "exclude": [
    "node_modules"
  ]

}

/*  使用命令tsc 运行编译ts => js */
/* tsc --init  生成配置文件*/
/* tsc --watch  自动编译*/


/*{
  "compilerOptions": {
    *//*
    Visit https://aka.ms/tsconfig.json to read more about this file *//*

    *//* Projects *//*
    // "incremental": true,                              *//* Enable incremental compilation *//*
    // "composite": true,                                *//* Enable constraints that allow a TypeScript project to be used with project references. *//*
    // "tsBuildInfoFile": "./",                          *//* Specify the folder for .tsbuildinfo incremental compilation files. *//*
    // "disableSourceOfProjectReferenceRedirect": true,  *//* Disable preferring source files instead of declaration files when referencing composite projects *//*
    // "disableSolutionSearching": true,                 *//* Opt a project out of multi-project reference checking when editing. *//*
    // "disableReferencedProjectLoad": true,             *//* Reduce the number of projects loaded automatically by TypeScript. *//*

    *//* Language and Environment *//*
    "target": "es2016",                                  *//* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. *//*
    // "lib": [],                                        *//* Specify a set of bundled library declaration files that describe the target runtime environment. *//*
    // "jsx": "preserve",                                *//* Specify what JSX code is generated. *//*
    // "experimentalDecorators": true,                   *//* Enable experimental support for TC39 stage 2 draft decorators. *//*
    // "emitDecoratorMetadata": true,                    *//* Emit design-type metadata for decorated declarations in source files. *//*
    // "jsxFactory": "",                                 *//* Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h' *//*
    // "jsxFragmentFactory": "",                         *//* Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'. *//*
    // "jsxImportSource": "",                            *//* Specify module specifier used to import the JSX factory functions when using `jsx: react-jsx*`.` *//*
    // "reactNamespace": "",                             *//* Specify the object invoked for `createElement`. This only applies when targeting `react` JSX emit. *//*
    // "noLib": true,                                    *//* Disable including any library files, including the default lib.d.ts. *//*
    // "useDefineForClassFields": true,                  *//* Emit ECMAScript-standard-compliant class fields. *//*

    *//* Modules *//*
    "module": "commonjs",                                *//* Specify what module code is generated. *//*
    // "rootDir": "./",                                  *//* Specify the root folder within your source files. *//*
    // "moduleResolution": "node",                       *//* Specify how TypeScript looks up a file from a given module specifier. *//*
    // "baseUrl": "./",                                  *//* Specify the base directory to resolve non-relative module names. *//*
    // "paths": {},                                      *//* Specify a set of entries that re-map imports to additional lookup locations. *//*
    // "rootDirs": [],                                   *//* Allow multiple folders to be treated as one when resolving modules. *//*
    // "typeRoots": [],                                  *//* Specify multiple folders that act like `./node_modules/@types`. *//*
    // "types": [],                                      *//* Specify type package names to be included without being referenced in a source file. *//*
    // "allowUmdGlobalAccess": true,                     *//* Allow accessing UMD globals from modules. *//*
    // "resolveJsonModule": true,                        *//* Enable importing .json files *//*
    // "noResolve": true,                                *//* Disallow `import`s, `require`s or `<reference>`s from expanding the number of files TypeScript should add to a project. *//*

    *//* JavaScript Support *//*
    // "allowJs": true,                                  *//* Allow JavaScript files to be a part of your program. Use the `checkJS` option to get errors from these files. *//*
    // "checkJs": true,                                  *//* Enable error reporting in type-checked JavaScript files. *//*
    // "maxNodeModuleJsDepth": 1,                        *//* Specify the maximum folder depth used for checking JavaScript files from `node_modules`. Only applicable with `allowJs`. *//*

    *//* Emit *//*
    // "declaration": true,                              *//* Generate .d.ts files from TypeScript and JavaScript files in your project. *//*
    // "declarationMap": true,                           *//* Create sourcemaps for d.ts files. *//*
    // "emitDeclarationOnly": true,                      *//* Only output d.ts files and not JavaScript files. *//*
    // "sourceMap": true,                                *//* Create source map files for emitted JavaScript files. *//*
    // "outFile": "./",                                  *//* Specify a file that bundles all outputs into one JavaScript file. If `declaration` is true, also designates a file that bundles all .d.ts output. *//*
    // "outDir": "./",                                   *//* Specify an output folder for all emitted files. *//*
    // "removeComments": true,                           *//* Disable emitting comments. *//*
    // "noEmit": true,                                   *//* Disable emitting files from a compilation. *//*
    // "importHelpers": true,                            *//* Allow importing helper functions from tslib once per project, instead of including them per-file. *//*
    // "importsNotUsedAsValues": "remove",               *//* Specify emit/checking behavior for imports that are only used for types *//*
    // "downlevelIteration": true,                       *//* Emit more compliant, but verbose and less performant JavaScript for iteration. *//*
    // "sourceRoot": "",                                 *//* Specify the root path for debuggers to find the reference source code. *//*
    // "mapRoot": "",                                    *//* Specify the location where debugger should locate map files instead of generated locations. *//*
    // "inlineSourceMap": true,                          *//* Include sourcemap files inside the emitted JavaScript. *//*
    // "inlineSources": true,                            *//* Include source code in the sourcemaps inside the emitted JavaScript. *//*
    // "emitBOM": true,                                  *//* Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files. *//*
    // "newLine": "crlf",                                *//* Set the newline character for emitting files. *//*
    // "stripInternal": true,                            *//* Disable emitting declarations that have `@internal` in their JSDoc comments. *//*
    // "noEmitHelpers": true,                            *//* Disable generating custom helper functions like `__extends` in compiled output. *//*
    // "noEmitOnError": true,                            *//* Disable emitting files if any type checking errors are reported. *//*
    // "preserveConstEnums": true,                       *//* Disable erasing `const enum` declarations in generated code. *//*
    // "declarationDir": "./",                           *//* Specify the output directory for generated declaration files. *//*
    // "preserveValueImports": true,                     *//* Preserve unused imported values in the JavaScript output that would otherwise be removed. *//*

    *//* Interop Constraints *//*
    // "isolatedModules": true,                          *//* Ensure that each file can be safely transpiled without relying on other imports. *//*
    // "allowSyntheticDefaultImports": true,             *//* Allow 'import x from y' when a module doesn't have a default export. *//*
    "esModuleInterop": true,                             *//* Emit additional JavaScript to ease support for importing CommonJS modules. This enables `allowSyntheticDefaultImports` for type compatibility. *//*
    // "preserveSymlinks": true,                         *//* Disable resolving symlinks to their realpath. This correlates to the same flag in node. *//*
    "forceConsistentCasingInFileNames": true,            *//* Ensure that casing is correct in imports. *//*

    *//* Type Checking *//*
    "strict": true,                                      *//* Enable all strict type-checking options. *//*
    // "noImplicitAny": true,                            *//* Enable error reporting for expressions and declarations with an implied `any` type.. *//*
    // "strictNullChecks": true,                         *//* When type checking, take into account `null` and `undefined`. *//*
    // "strictFunctionTypes": true,                      *//* When assigning functions, check to ensure parameters and the return values are subtype-compatible. *//*
    // "strictBindCallApply": true,                      *//* Check that the arguments for `bind`, `call`, and `apply` methods match the original function. *//*
    // "strictPropertyInitialization": true,             *//* Check for class properties that are declared but not set in the constructor. *//*
    // "noImplicitThis": true,                           *//* Enable error reporting when `this` is given the type `any`. *//*
    // "useUnknownInCatchVariables": true,               *//* Type catch clause variables as 'unknown' instead of 'any'. *//*
    // "alwaysStrict": true,                             *//* Ensure 'use strict' is always emitted. *//*
    // "noUnusedLocals": true,                           *//* Enable error reporting when a local variables aren't read. *//*
    // "noUnusedParameters": true,                       *//* Raise an error when a function parameter isn't read *//*
    // "exactOptionalPropertyTypes": true,               *//* Interpret optional property types as written, rather than adding 'undefined'. *//*
    // "noImplicitReturns": true,                        *//* Enable error reporting for codepaths that do not explicitly return in a function. *//*
    // "noFallthroughCasesInSwitch": true,               *//* Enable error reporting for fallthrough cases in switch statements. *//*
    // "noUncheckedIndexedAccess": true,                 *//* Include 'undefined' in index signature results *//*
    // "noImplicitOverride": true,                       *//* Ensure overriding members in derived classes are marked with an override modifier. *//*
    // "noPropertyAccessFromIndexSignature": true,       *//* Enforces using indexed accessors for keys declared using an indexed type *//*
    // "allowUnusedLabels": true,                        *//* Disable error reporting for unused labels. *//*
    // "allowUnreachableCode": true,                     *//* Disable error reporting for unreachable code. *//*

    *//* Completeness *//*
    // "skipDefaultLibCheck": true,                      *//* Skip type checking .d.ts files that are included with TypeScript. *//*
    "skipLibCheck": true                                 *//* Skip type checking all .d.ts files. *//*
  }
}*/