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Import / export module ne marche pas

    2 décembre 2018 à 22:32:49

    Bonjour j'ai un probleme quand je souhaite importer des modules et les exporter dans un projet typescript :

    il me met ce méssage : Uncaught ReferenceError: exports is not defined

                                       at file.js:5

    quand je vais voir la ligne j'ia ceci : Object.defineProperty(exports, "__esModule", { value:true });

    fichier 1 

    import  time  from "./heure";
    var temps = new time();
    

    fichier 2

    export default class time
    {
    }
    
    
    

    fichier tsconfig.json

    {
      "compilerOptions": {
        /* Basic Options */
        "target": "es5",                          /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017','ES2018' or 'ESNEXT'. */
        "module": "commonjs",                     /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */
        "lib": ["es6", "dom"],                             /* Specify library files to be included in the compilation. */
        // "allowJs": true,                       /* Allow javascript files to be compiled. */
        // "checkJs": true,                       /* Report errors in .js files. */
        // "jsx": "preserve",                     /* Specify JSX code generation: 'preserve', 'react-native', or 'react'. */
        // "declaration": true,                   /* Generates corresponding '.d.ts' file. */
        // "declarationMap": true,                /* Generates a sourcemap for each corresponding '.d.ts' file. */
        // "sourceMap": true,                     /* Generates corresponding '.map' file. */
        // "outFile": "./",                       /* Concatenate and emit output to single file. */
         "outDir": "./src",                        /* Redirect output structure to the directory. */
        // "rootDir": "./",                       /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
        // "composite": true,                     /* Enable project compilation */
        // "removeComments": true,                /* Do not emit comments to output. */
        // "noEmit": true,                        /* Do not emit outputs. */
        // "importHelpers": true,                 /* Import emit helpers from 'tslib'. */
         "downlevelIteration": true,            /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */
        // "isolatedModules": true,               /* Transpile each file as a separate module (similar to 'ts.transpileModule'). */
    
        /* Strict Type-Checking Options */
        "strict": true,                           /* Enable all strict type-checking options. */
        // "noImplicitAny": true,                 /* Raise error on expressions and declarations with an implied 'any' type. */
        // "strictNullChecks": true,              /* Enable strict null checks. */
        // "strictFunctionTypes": true,           /* Enable strict checking of function types. */
        // "strictPropertyInitialization": true,  /* Enable strict checking of property initialization in classes. */
        // "noImplicitThis": true,                /* Raise error on 'this' expressions with an implied 'any' type. */
        // "alwaysStrict": true,                  /* Parse in strict mode and emit "use strict" for each source file. */
    
        /* Additional Checks */
        // "noUnusedLocals": true,                /* Report errors on unused locals. */
        // "noUnusedParameters": true,            /* Report errors on unused parameters. */
        // "noImplicitReturns": true,             /* Report error when not all code paths in function return a value. */
        // "noFallthroughCasesInSwitch": true,    /* Report errors for fallthrough cases in switch statement. */
    
        /* Module Resolution Options */
        // "moduleResolution": "node",            /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
        // "baseUrl": "./",                       /* Base directory to resolve non-absolute module names. */
        // "paths": {},                           /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
        // "rootDirs": [],                        /* List of root folders whose combined content represents the structure of the project at runtime. */
        // "typeRoots": [],                       /* List of folders to include type definitions from. */
        // "types": [],                           /* Type declaration files to be included in compilation. */
        // "allowSyntheticDefaultImports": true,  /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */
        "esModuleInterop": true                   /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
        // "preserveSymlinks": true,              /* Do not resolve the real path of symlinks. */
    
        /* Source Map Options */
        // "sourceRoot": "",                      /* Specify the location where debugger should locate TypeScript files instead of source locations. */
        // "mapRoot": "",                         /* Specify the location where debugger should locate map files instead of generated locations. */
        // "inlineSourceMap": true,               /* Emit a single file with source maps instead of having a separate file. */
        // "inlineSources": true,                 /* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */
    
        /* Experimental Options */
        // "experimentalDecorators": true,        /* Enables experimental support for ES7 decorators. */
        // "emitDecoratorMetadata": true,         /* Enables experimental support for emitting type metadata for decorators. */
      }
    }




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      4 décembre 2018 à 18:36:57

      svp j'ai toujours pas trouvé la solution, de plus si je cree un fichier JS avec les import / export et que je fasse node fichier.js j'ai ceci : 

      Error: Cannot find module 'C:\Users\Aurel\OneDrive\Bureau\info\javascript\file.js'
          at Function.Module._resolveFilename (internal/modules/cjs/loader.js:587:15)
          at Function.Module._load (internal/modules/cjs/loader.js:513:25)
          at Function.Module.runMain (internal/modules/cjs/loader.js:760:12)
          at startup (internal/bootstrap/node.js:308:19)
          at bootstrapNodeJSCore (internal/bootstrap/node.js:878:3)
      PS C:\Users\Aurel\OneDrive\Bureau\info\javascript>



      -
      Edité par Mrfantastic1 4 décembre 2018 à 22:06:39

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      Import / export module ne marche pas

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