【flutter升级命令行】

最新推荐文章于 2025-08-08 20:45:00 发布

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最新推荐文章于 2025-08-08 20:45:00 发布 · 577 阅读

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在这里插入图片描述

查看flutter版本：flutter doctor
查看dart版本：dart --version
升级flutter版本：flutter upgrade
查看依赖包是否支持空安全：dart pub outdated --mode=null-safety
升级依赖库：dart pub upgrade --null-safety
直接迁移：dart migrate
跳过依赖的三方库是否支持空安全：dart migrate --skip-import-check
跳过依赖的三方库是否支持空安全且忽略异常情况”dart migrate --skip-import-check --ignore-exceptions

Could not find a command named “migrate”.

Usage: dart <command|dart-file> [arguments]

Global options:
-v, --verbose Show additional command output.
–version Print the Dart SDK version.
–enable-analytics Enable analytics.
–disable-analytics Disable analytics.
–suppress-analytics Disallow analytics for this dart * run without changing the analytics configuration.
-h, --help Print this usa