无法直接将量角器与 chromedriver 和 selenium 服务器一起使用 [英] Unable to use protractor with chromedriver and selenium server directly

问题描述

最近我更新了我的 protractor、webdriver-manager、chromedriver、selenium-server.

Recently I updated my protractor, webdriver-manager, chromedriver, selenium-server.

之后我遇到了这个问题:以前我们在 github 中共享了一个量角器应用程序，其中包含 chromedriver 和 selenium-server.这样我项目中的其他人下载这个git项目后就可以直接使用了.

After that I faced this problem: formerly we shared one protractor application in github with chromedriver and selenium-server in it. So others in my project can use it directly after downloaded this git project.

我们的量角器配置文件中没有 seleniumAddress 和 directConnect.这意味着我们使用本地驱动程序启动了测试.

We don't have seleniumAddress and directConnect in our protractor configuration file. It means we launched tests with local driver.

但是现在添加了update-config.json文件来跟踪chromedriver和selenium-server版本，其中的路径都是绝对路径.下载后需要修改路径.

But now update-config.json file was added to track chromedriver and selenium-server version and the paths in it were all absolute paths. We need to changed the paths after downloaded it.

那么我们如何在没有 update-config.json 文件的情况下使用本地驱动程序?

So how can we use local driver without update-config.json file?

推荐答案

在这个 答案.好消息是，如果您愿意，您可以避免使用 update-config.json.我将提供 local 和 directConnect 的两个示例，因为它们很相似:

There is a long explanation of how Protractor uses the update-config.json in this answer. The good news is you could avoid the update-config.json if you want to. I'll provide both examples for the local and directConnect since these are similar:

在 lib/driverProviders/local.ts 中，如果您提供 chromeDriver 和 seleniumServerJar 在您的配置文件中.如果 Protractor 找不到它们，它将抛出 BrowserError.

In lib/driverProviders/local.ts, the update-config.json could be avoided if you provide the paths to chromeDriver and the seleniumServerJar in your config file. If Protractor cannot find them, it will throw a BrowserError.

所以你的配置文件看起来像:

So your configuration file would look something like:

exports.config = {
  // launch locally when fields directConnect and seleniumAddress are not provided
  chromeDriver: '/path/to/chromedriver',
  seleniumServerJar: '/path/to/seleniumStandaloneServer.jar',
  specs: [ '/some/test.js' ],
  capabilities: {
    browserName: 'chrome'
  }
}

没有 update-config.json 的直接连接

同样，如果您提供chromeDriver 路径，当在你的配置中使用 directConnect 时，你可以避免使用 update-config.json.配置文件将类似于:

directConnect without update-config.json

Similarly, if you provide the chromeDriver path when using directConnect in your config, you could avoid using the update-config.json. The configuration file will look something like:

exports.config = {
  directConnect: true,
  chromeDriver: '/path/to/chromedriver',
  specs: [ '/some/test.js' ],
  capabilities: {
    browserName: 'chrome'
  }
}

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