当 Chrome 浏览器通过 Python selenium 自动更新时，如何使用特定版本的 ChromeDriver

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问题描述

我是 Selenium 的新手，我现在可以使用 selenium 和 Chromedriver 进行基本的自动测试，代码工作正常，但问题是 Chrome 浏览器总是在后端自动更新，代码总是无法运行Chrome 更新后.我知道我需要下载新的 chromedriver 来解决这个问题，但我想知道是否有任何方法可以在不禁用 chromebrowser 更新的情况下解决这个问题?tks.

I'm new comer of Selenium, and I can use selenium with Chromedriver to do basic auto-test now, the code works fine, but the problem is Chrome browser always update automatically at the backend, and code always fail to run after Chrome update. I know I need to download new chromedriver to solve this issue, but I wonder if there's any way to solve this issue without disabling chromebrowser update? tks.

我使用的是 Windows 10/Chrome 版本 67/Python 3.6.4/Selenium 3.12.0

I'm using Windows 10 / Chrome Version 67 / Python 3.6.4 / Selenium 3.12.0

推荐答案

否，除了更新 ChromeDriver 二进制版本之外别无选择，而 Chrome 浏览器 会不断自动更新.

No, there is no other alternative than updating the ChromeDriver binary versions, while the Chrome Browser keeps on getting updated automatically.

每个 Chrome 浏览器都是在对现有功能进行某些功能添加、修改和删除后发布的.为了符合当前的浏览器功能，Chrome 团队 不时发布兼容的ChromeDriver 二进制文件.这些 ChromeDriver 二进制文件能够与 Chrome 浏览器 交互.ChromeDriver 二进制文件的某些版本支持特定范围的 Chrome 浏览器 版本(一些最新版本)，如下所示:

Each Chrome Browser is released after certain feature additions, modifications and removals from the existing features. To comply with the current set of Browser Features, Chrome Team releases the compatible ChromeDriver binary time to time. These ChromeDriver binaries are capable to interact with the Chrome Browser. Certain version of a ChromeDriver binary supports a specific range of Chrome Browser versions (some of the recent) as below:

ChromeDriver v84.0.4147.30 (2020-05-28)

ChromeDriver v84.0.4147.30 (2020-05-28)

Supports Chrome version 84

ChromeDriver v83.0.4103.39 (2020-05-05)

Supports Chrome version 83

ChromeDriver v82 被有意跳过.

ChromeDriver v82 was intensionally skipped.

ChromeDriver v81.0.4044.138 (2020-05-05)

Supports Chrome version 81

ChromeDriver v80.0.3987.106 (2020-02-13)

Supports Chrome version 80

ChromeDriver v79.0.3945.36 (2019-11-18)

Supports Chrome version 79

ChromeDriver v78.0.3904.70 (2019-10-21)

Supports Chrome version 78

ChromeDriver v77.0.3865.40 (2019-08-20)

Supports Chrome version 77

ChromeDriver v76.0.3809.126 (2019-08-20)

Supports Chrome version 76

ChromeDriver v75.0.3770.8 (2019-04-29)

Supports Chrome version 75

ChromeDriver v74.0.3729.6 (2019-03-14)

Supports Chrome version 74

ChromeDriver v73.0.3683.68 (2019-03-06)

Supports Chrome version 73

ChromeDriver v2.46 (2019-02-01)

Supports Chrome v71-73

ChromeDriver v2.45 (2018-12-10)

Supports Chrome v70-72

ChromeDriver v2.44 (2018-11-19)

Supports Chrome v69-71

ChromeDriver v2.43 (2018-10-16)

Supports Chrome v69-71

ChromeDriver v2.42 (2018-09-13)

Supports Chrome v68-70

ChromeDriver v2.41 (2018-07-27)

Supports Chrome v67-69

ChromeDriver v2.40 (2018-06-07)

Supports Chrome v66-68

ChromeDriver v2.39 (2018-05-30)

Supports Chrome v66-68

ChromeDriver v2.38 (2018-04-17)

Supports Chrome v65-67

ChromeDriver v2.37 (2018-03-16)

Supports Chrome v64-66

ChromeDriver v2.36 (2018-03-02)

Supports Chrome v63-65

ChromeDriver v2.35 (2018-01-10)

Supports Chrome v62-64

ChromeDriver v2.34 (2017-12-10)

Supports Chrome v61-63

ChromeDriver v2.33 (2017-10-03)

Supports Chrome v60-62

ChromeDriver v2.32 (2017-08-30)

Supports Chrome v59-61

ChromeDriver v2.31 (2017-07-21)

Supports Chrome v58-60

ChromeDriver v2.30 (2017-06-07)

Supports Chrome v58-60

ChromeDriver v2.29 (2017-04-04)

Supports Chrome v56-58

要使您的脚本/程序与更新后的 Chrome 浏览器保持交互，您必须使 ChromeDriver 二进制文件的版本与 Chrome 浏览器根据兼容性.

To keep your script/program interactive with the updated Chrome Browser you have to keep the version of ChromeDriver binary in sync with the Chrome Browser as per the compatibility.

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