Fra*_*cca 3 yaml dart semantic-versioning flutter
诚然,我对semver的理解非常有限
这
environment:
sdk: ^2.7.0
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相当于这个
environment:
sdk: '>=2.7.0 <3.0.0'
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此格式对于包发布是严格执行的
Package validation found the following error:
* ^ version constraints aren't allowed for SDK constraints since older versions of pub don't support them.
Expand it manually instead:
environment:
sdk: ">=2.7.0 <3.0.0"
Sorry, your package is missing a requirement and can't be published yet.
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latterflutter 使用in 代替该方法有什么原因吗former?
哪个可以说更熟悉和一致?
一些定义:
\n^2.7.0是Caret syntax>=2.7.0 <3.0.0是Traditional syntax并根据文档:
\n\n\n由于插入符号语法是在 Dart 1.8.3 中引入的,因此它需要 SDK 约束(使用传统语法)以确保旧版本的 pub don\xe2\x80\x99t 尝试处理它。例如:
\n
environment:\n sdk: \'>=1.8.3 <3.0.0\'\nRun Code Online (Sandbox Code Playgroud)\n
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