javascript 在 Bower 中指定版本号
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Specifying version numbers in Bower
提问by Presidenten
When writing bower.json you can specify version numbers in your dependencies. Sometimes I see people writing
编写 bower.json 时，您可以在依赖项中指定版本号。有时我看到人们在写
{
...
"devDependencies" : {
"grunt" : "~0.3.13",
}
}
What exactly does the ~ mean? Why not write >=0.3.13?
~究竟是什么意思？为什么不写>=0.3.13？
Is this some sort of best practice?
这是某种最佳实践吗？
采纳答案by Sindre Sorhus
It's semverand the notation is the same as >=0.3.13 <0.4.0, which will match all patchreleases after and including 0.3.13, but not 0.4.0. This means you'll get bug fixes (patch), but not new features (minor). >=0.3.13is not recommended as it will match anything above which will at some point break.
它是semver并且表示法与 相同>=0.3.13 <0.4.0，它将匹配patch包括 之后的所有版本0.3.13，但不匹配0.4.0。这意味着您将获得错误修复 ( patch)，但不会获得新功能 ( minor)。>=0.3.13不推荐，因为它会匹配上面的任何东西，这会在某些时候打破。
