NPM更新所有最新版本[重复]

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How do I update each dependency in package.json to the latest version? 30 answers

如何将package.json中的每个依赖项更新到最新版本? 30个答案

I want to update all my packages to the latest version:

我想将我的所有包更新到最新版本:

npm outdated

Result:

Package                Current        Wanted        Latest  Location
cordova            3.4.0-0.1.0  3.6.3-0.2.13  3.6.3-0.2.13  cordova
commander                2.0.0         2.0.0         2.3.0  npm-check-updates > commander
async                   0.2.10        0.2.10         0.9.0  npm-check-updates > async
semver                   2.2.1         2.2.1         4.0.3  npm-check-updates > semver
read-package-json        1.1.9         1.1.9         1.2.7  npm-check-updates > read-package-json
npm                     1.3.26        1.3.26         2.1.2  npm-check-updates > npm

How can I do that?

我怎样才能做到这一点?

I tried it:

我尝试过这个:

sudo npm update -g cordova

And this too with no errors:

这也没有错误:

npm install npm-check-updates

But it's not working.

但它不起作用。

Thanks!!

3 个解决方案

#1

npm can! For example, we will update cordova to the latest version:

恩,可以!例如,我们将把cordova更新到最新版本:

sudo npm install -g cordova@latest

To update npm, just do the same:

要更新npm,请执行相同的操作:

sudo npm install -g npm@latest

#2

Depending on how they are listed in your package.json you should edit the versions on each dependancy.

根据package.json中列出的方式,您应该编辑每个依赖项的版本。

an example would be:

一个例子是:

"devDependencies": {
  "grunt": "*"
}

Setting the version to * sets it to the latest version. Read about versioning dependancies here http://browsenpm.org/package.json

将版本设置为*将其设置为最新版本。请阅读http://browsenpm.org/package.json,了解版本控制依赖性

Once you have done that you can then tell NPM to install all the projects dependents.

完成后,您可以告诉NPM安装所有项目依赖项。

$ npm install

$ npm安装

Tip: if you are not automatically saving your projects dependants to your package.json, you should. Just add --save to the end of your install query. Like so

提示:如果您没有自动将项目依赖项保存到package.json,那么您应该这样做。只需添加--save到安装查询的末尾即可。像这样

$ npm install grunt --save

$ npm install grunt --save

#3

-2

see this article HOW TO: Update all npm packages in your project at once

请参阅此文章如何:立即更新项目中的所有npm包

“scripts”: {   “update:packages”: “node wipe-dependencies.js &&
                  rm -rf node_modules && npm update --save-dev
                  && npm update --save” },

To run this on the command line:

要在命令行上运行它:

npm run update:packages

OR only update packages in the npm registry:

或者只更新npm注册表中的包:

const fs = require('fs')
const wipeDependencies = () => {
  const file  = fs.readFileSync('package.json')
  const content = JSON.parse(file)
  for (var devDep in content.devDependencies) {
    if (!content.devDependencies[devDep].includes(git)) {
      content.devDependencies[devDep] = '*'
    }
  }
  for (var dep in content.dependencies) {
    if (!content.dependencies[dep].includes(git)) {
      content.dependencies[dep] = '*'
    }
  }
  fs.writeFileSync('package.json', JSON.stringify(content))
}

if (require.main === module) {
  wipeDependencies()
} else {
  module.exports = wipeDependencies
}

#1