Question

我的e2e测试运行正常且突然*出现此错误。我一直试图调试这一段时间，但仍然一无所知。

*suddenly =可能升级Windows。（未确认）＆amp; 更改为新的@ angular / cli（我相信它在更新后运行良好，但无法回忆起来）

平台：Windows 10 Pro
代理：在公司代理背后。（在作为管理员运行时尝试在CMD中设置代理）

任何可能出错的提示？任何方向的输入也很受欢迎。我现在几乎无能为力！

proxy.bat

set PROXY="http://xxxx.xxxx.com:3128"
set HTTP_PROXY=%PROXY%
set HTTPS_PROXY=%PROXY%

错误记录

> ng e2e
> ** NG Live Development Server is running on http://localhost:49152 **   0% compiling    10% building modules 0/1    .   .   .
> webpack: Compiled successfully. events.js:160
>       throw er; // Unhandled 'error' event
>       ^
> 
> Error: tunneling socket could not be established, statusCode=400
>     at ClientRequest.onConnect (C:\xxxxx\xxxx\web\angular\node_modules\tunnel-agent\index.js:165:19)
>     at ClientRequest.g (events.js:291:16)
>     at emitThree (events.js:116:13)
>     at ClientRequest.emit (events.js:194:7)
>     at Socket.socketOnData (_http_client.js:395:11)
>     at emitOne (events.js:96:13)
>     at Socket.emit (events.js:188:7)
>     at readableAddChunk (_stream_readable.js:176:18)
>     at Socket.Readable.push (_stream_readable.js:134:10)
>     at TCP.onread (net.js:548:20)

的package.json

{
  "name": "angular",
  "version": "0.0.0",
  "license": "MIT",
  "angular-cli": {},
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "lint": "tslint \"src/**/*.ts\" --project src/tsconfig.json --type-check && tslint \"e2e/**/*.ts\" --project e2e/tsconfig.json --type-check",
    "test": "ng test",
    "pree2e": "webdriver-manager update --standalone false --gecko false",
    "e2e": "protractor",
    "mavenbuild": "node ./node/node_modules/angular-cli/bin/ng build --prod --base-href ngrepair-web"
  },
  "private": true,
  "dependencies": {
    "@angular/common": "^2.4.0",
    "@angular/compiler": "^2.4.0",
    "@angular/core": "^2.4.0",
    "@angular/forms": "^2.4.0",
    "@angular/http": "^2.4.0",
    "@angular/platform-browser": "^2.4.0",
    "@angular/platform-browser-dynamic": "^2.4.0",
    "@angular/router": "^3.4.0",
    "core-js": "^2.4.1",
    "primeng": "^2.0.0",
    "rxjs": "^5.1.0",
    "ts-helpers": "^1.1.1",
    "zone.js": "^0.7.6"
  },
  "devDependencies": {
    "@angular/cli": "^1.0.0-rc.0",
    "@angular/compiler-cli": "^2.4.0",
    "@types/jasmine": "2.5.38",
    "@types/node": "~6.0.60",
    "codelyzer": "~2.0.0",
    "jasmine-core": "2.5.2",
    "jasmine-spec-reporter": "2.5.0",
    "karma": "~1.4.1",
    "karma-chrome-launcher": "~2.0.0",
    "karma-cli": "~1.0.1",
    "karma-jasmine": "~1.1.0",
    "karma-jasmine-html-reporter": "^0.2.2",
    "karma-coverage-istanbul-reporter": "^0.2.0",
    "karma-spec-reporter": "0.0.28",
    "protractor": "~5.1.1",
    "ts-node": "~2.0.0",
    "tslint": "~4.4.2",
    "typescript": "~2.0.0"
  }
}

protractor.conf.js

// Protractor configuration file, see link for more information
// https://github.com/angular/protractor/blob/master/lib/config.ts

/*global jasmine */
var SpecReporter = require('jasmine-spec-reporter');

exports.config = {
  allScriptsTimeout: 11000,
  specs: [
    './e2e/**/*.e2e-spec.ts'
  ],
  capabilities: {
    'browserName': 'chrome'
  },
  directConnect: true,
  baseUrl: 'http://localhost:8080/',
  framework: 'jasmine',
  jasmineNodeOpts: {
    showColors: true,
    defaultTimeoutInterval: 30000,
    print: function() {}
  },
  beforeLaunch: function() {
      require('ts-node').register({
        project: 'e2e'
      });
    },
    onPrepare() {
        jasmine.getEnv().addReporter(new SpecReporter({ spec: { displayStacktrace: true } }));
    }
};

Answer 1

确保您拥有最新的node，npm，protractor。

要为npm设置代理，请将其添加到.npmrc文件（npm config list将显示用户配置文件的位置）：

proxy=http://proxy_url:port
https-proxy=http://proxy_url:port
registry=http://registry.npmjs.org/
strict-ssl=false

如果代理有身份验证，请使用http://username:password@proxy_url:port

尝试以下任一操作以查看上述更改是否有效：

npm config list;//also shows location of user settings file
npm config ls -l;//shows all defaults

要让量角器接收您的代理，请在cmd中执行以下操作：（相关pull request）

set HTTP_PROXY=http://proxy_url:port
set HTTPS_PROXY=http://proxy_url:port

要在Windows中查找代理网址，请打开Internet Explorer。

转到工具＆gt;互联网选项＆gt;连接＆gt;局域网设置

在[✓] 使用自动配置脚本中，您可以找到.pac文件的链接，或者您将从此处获取代理网址。如果是{{1在浏览器中打开url并在下载时打开pac文件，到文件末尾查找类似的内容：

.pac

（这对我有用，但如果你搜索它会有不同的其他解决方案）

除了这些，我还从node_modules文件夹中删除了return "PROXY 120.42.240.53:3281; DIRECT";//this is your proxy URL.。

Angular2 @ angular / cli e2e错误：无法建立隧道套接字，statusCode = 400

1 个答案: