Question

我试图将ng2-pdf-viewer添加到我的angular2项目中，但是我在使用Angular-CLI进行设置时遇到了问题，指南说我应该将maping添加到systemjs但是有角度-cli现在不使用systemjs。我尝试在angular-cli.json中添加lib的路径，但它给了我同样的错误。

Uncaught Error: Unexpected value 'PdfViewerComponent' declared by the module 'AppModule'
at http://localhost:3000/vendor.bundle.js:12183:31
at Array.forEach (native)
at CompileMetadataResolver.getNgModuleMetadata (http://localhost:3000/vendor.bundle.js:12170:49)
at RuntimeCompiler.compileComponents (http://localhost:3000/vendor.bundle.js:18476:47)
at RuntimeCompiler._compileModuleAndComponents (http://localhost:3000/vendor.bundle.js:18414:37)
at RuntimeCompiler.compileModuleAsync (http://localhost:3000/vendor.bundle.js:18405:21)
at PlatformRef.bootstrapModuleWithZone (http://localhost:3000/vendor.bundle.js:26818:25)
at PlatformRef.bootstrapModule (http://localhost:3000/vendor.bundle.js:26800:21)
at HTMLDocument.main (http://localhost:3000/main.bundle.js:89232:10)
at ZoneDelegate.invokeTask (http://localhost:3000/polyfills.bundle.js:15379:38)
at Zone.runTask (http://localhost:3000/polyfills.bundle.js:15279:48)
at HTMLDocument.ZoneTask.invoke (http://localhost:3000/polyfills.bundle.js:15447:34)

我从组件得到的错误，该组件使用pdfjs-dist并且它不包含任何ts文件，因为我不能使用systemjs作为指南说我需要一些帮助包括它。

角cli.json：

 {
  "project": {
    "version": "1.0.0-beta.17",
    "name": "ng_pdf_app"
  },
  "apps": [
    {
      "root": "src",
      "outDir": "dist",
      "assets": "assets",
      "index": "index.html",
      "main": "main.ts",
      "test": "test.ts",
      "tsconfig": "tsconfig.json",
      "prefix": "app",
      "mobile": false,
      "styles": [
        "styles.css",
        "../node_modules/bootstrap/dist/css/bootstrap.min.css"
      ],
      "scripts": [
        "../node_modules/jquery/dist/jquery.js",
        "../node_modules/tether/dist/js/tether.js",
        "../node_modules/bootstrap/dist/js/bootstrap.js"
      ],
      "environments": {
        "source": "environments/environment.ts",
        "dev": "environments/environment.ts",
        "prod": "environments/environment.prod.ts"
      }
    }
  ],
  "addons": [],
  "packages": [ {"ng2-pdf-viewer":{ "main": "dist/pdf-viewer.component.min.js", "defaultExtension": "js" }},
    {"pdfjs-dist": { "defaultExtension": "js" }}],
  "e2e": {
    "protractor": {
      "config": "./protractor.conf.js"
    }
  },
  "test": {
    "karma": {
      "config": "./karma.conf.js"
    }
  },
  "defaults": {
    "styleExt": "css",
    "prefixInterfaces": false
  }
}

ng2-pdf-viewer

Answer 1

检查How to integrate third party libraries

上的Angular-CLI文档

您只需要在angular-cli.json文件中的脚本对象中包含相应的JS文件。

希望这会有所帮助!!

使用ng2-pdf-viewer和angular-cli

1 个答案: