安装锁定文件INSTALL.LOCK的用途

重启安装向导技巧
本文介绍了一种通过删除install.lock文件来重启安装向导的方法,适用于WordPress、ThinkPHP等开源程序,有助于解决迁移和修复数据库表等问题。

       Install.lock这个文件通常成为安装锁定保护文件,其目的是,防止在网站过程中,误重启安装向导重新安装覆盖网站数据,是一个保护作用。所有开源程序的官方安装教程中,都建议安装完毕后删除install文件。

那么今天说的这个install.lock和我们的这个install有什么关系类?我想,很多站长,现在都应该看懂了。我们要做的就是,删除开源程序自动安装保护文件install.lock,重启安装向导安装,为我们服务。

删除install.lock安装锁定文件,重启安装向导可以为我们解决那些问题?

1、  方便网站迁移,方便网站迁移。如wp、thinphpsns、joomla等在手动迁移过程中,都可以用这种方法完成,又快又顺利。

2、  修复一些莫名其妙的问题。

3、  修复mysql数据库表完整。

       如果你的网站是在运行中或有数据库的网站,请采用方法前,先备份mysql数据库。本方法是采用破坏性修复,请谨慎选择使用。本方法就和我们平常“电脑重做系统一样”出了问题,重装修复,只会破坏数据库、一般只会选择性的覆盖一些核心文件,不会对原网站里面的其它文件“如模版、附件、插件”不会产生破坏。

翻译以下文档yarn install is used to install all dependencies for a project. This is most commonly used when you have just checked out code for a project, or when another developer on the project has added a new dependency that you need to pick up. If you are used to using npm you might be expecting to use or . These have been replaced by and . For more information, see the yarn add documentation.--save--save-devyarn addyarn add --dev Running with no command will run , passing through any provided flags.yarnyarn install If you need reproducible dependencies, which is usually the case with the continuous integration systems, you should pass flag.--frozen-lockfile yarn install Install all the dependencies listed within in the local folder.package.jsonnode_modules The file is utilized as follows:yarn.lock If is present and is enough to satisfy all the dependencies listed in , the exact versions recorded in are installed, and will be unchanged. Yarn will not check for newer versions.yarn.lockpackage.jsonyarn.lockyarn.lock If is absent, or is not enough to satisfy all the dependencies listed in (for example, if you manually add a dependency to ), Yarn looks for the newest versions available that satisfy the constraints in . The results are written to .yarn.lockpackage.jsonpackage.jsonpackage.jsonyarn.lock If you want to ensure is not updated, use .yarn.lock--frozen-lockfile yarn install --check-files Verifies that already installed files in did not get removed.node_modules yarn install --flat Install all the dependencies, but only allow one version for each package. On the first run this will prompt you to choose a single version for each package that is depended on at multiple version ranges. These will be added to your under a field.package.jsonresolutions "resolutions": { "package-a": "2.0.0", "package-b": "5.0.0", "package-c": "1.5.2" } yarn install --force This refetches all packages, even ones that were previously installed. yarn install --har Outputs an H
03-14
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