Flutter打包命令记录。

打包命令

flutter build apk --release --dart-define=APP_CHANNEL=guanwang --target-platform android-arm64,android-arm --split-per-abi -v

命令解析

命令	解释
--release	release包
--dart-define	修改dart文件String.fromEnvironment('APP_CHANNEL', defaultValue: 'ios');获取的值
--target-platform android-arm64,android-arm	打包打入android-arm64-v8a,android-armeabi-v7a
--split-per-abi	拆分成target-platform规定的不同包
-v,--verbose	命令运行时输出详细信息

遇到的问题

执行命令的时候输出

[        ] FAILURE: Build failed with an exception.
[        ] * What went wrong:
[        ] A problem occurred evaluating root project 'android'.
[        ] > A problem occurred configuring project ':app'.
[        ]    > Conflicting configuration : 'armeabi-v7a,arm64-v8a' in ndk abiFilters cannot be present when splits abi
filters are set : armeabi-v7a,arm64-v8a
[        ] * Try:
[        ] > Run with --stacktrace option to get the stack trace.
[        ] > Run with --info or --debug option to get more log output.
[        ] > Run with --scan to get full insights.
[        ] * Get more help at https://help.gradle.org
[        ] BUILD FAILED in 4s

错误原因：是在Android项目里配置了ndk的abiFilters内容，和打包命令--split-per-abi冲突了。

解决办法：注释defaultConfig中ndk节点的内容

defaultConfig {
    ndk {
        //屏蔽掉下面一行
        //abiFilters  'armeabi-v7a',  'arm64-v8a'/*'armeabi','x86', 'x86_64', 'mips', 'mips64',*/
    }
}

打包结果