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Pagejson- ^,~的区别 #24

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PleaseStartYourPerformance opened this issue Jun 24, 2021 · 0 comments

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PleaseStartYourPerformance commented Jun 24, 2021

举个栗子

"devDependencies": {
    "antd": "^3.1.4",
    "babel-plugin-import": "~1.1.0",
    "classnames": "2.2.5",
    "qs": "^6.3.0",
    "robe-ajax": "^1.0.1",
    "expect": "^1.20.2",
    "js-cookie": "^2.1.3",

 .......
}

（1）指定版本：比如"classnames": "2.2.5"，表示安装2.2.5的版本

（2）波浪号~+指定版本：比如 "babel-plugin-import": "~1.1.0",表示安装1.1.x的最新版本（不低于1.1.0），但是不安装1.2.x，也就是说安装时不改变大版本号和次要版本号

（3）^+指定版本：比如 "antd": "^3.1.4",，表示安装3.1.4及以上的版本，但是不安装4.0.0，也就是说安装时不改变大版本号。

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