flutter

Flutter构建Release版本

Posted by アライさん on 2019年10月22日

创建一个key文件

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keytool -genkey -v -keystore ~/workspace/zwtx.jks -keyalg RSA -keysize 2048 -validity 10000 -alias wifimanager

在flutter工程/android/目录下创建key.properties

写入key的信息 

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storePassword=zwtxrjtcl
keyPassword=zwtxrjtcl
keyAlias=wifimanager
storeFile=../zwtx.jks

修改android/app目录下的build.gradle

**android{**上方增加 

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def keystorePropertiesFile = rootProject.file("key.properties")
def keystoreProperties = new Properties()
keystoreProperties.load(new FileInputStream(keystorePropertiesFile))

**buildTypes{}**前面增加

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signingConfigs{
      release{
          keyAlias keystoreProperties['keyAlias']
          keyPassword keystoreProperties['keyPassword']
          storeFile file(keystoreProperties['storeFile'])
          storePassword keystoreProperties['storePassword']
    }
}

把

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    buildTypes {
    release {
       // TODO: Add your own signing config for the release build.
        // Signing with the debug keys for now, so `flutter run --release` works.
         signingConfig signingConfigs.debug
    }
}

里的signingConfig signingConfigs.debug 改为 signingConfigs.release

编译

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flutter build apk --release

安装包在

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/flutterProject/build/app/outputs/apk/app-release.apk



Tags
flutter