flutter安卓打release包
2024-03-13 本文已影响0人
路有点颠簸
1.使用终端命令生成key(mac环境):
keytool -genkey -v -keystore ~/key.jks -keyalg RSA -keysize 2048 -validity 10000 -alias key
![](https://img.haomeiwen.com/i4102666/52809c8fd77af41f.png)
2.将生成的key.jks文件放到如下位置:
![](https://img.haomeiwen.com/i4102666/81b65cb04f492d09.png)
这里的key.jks前面的key就是你.jks文件的名称 可修改的,我没改
3.### 在Android目录下创建key.properties,输入内容:
storePassword=123456
keyPassword=123456
keyAlias=key
storeFile=key.jks
![](https://img.haomeiwen.com/i4102666/39a63e70b83d0c8e.png)
4.anroid->app->build.gradle中以下配置:
signingConfigs {
release {
storeFile file("key.jks")
storePassword '123456'
keyAlias = 'key'
keyPassword '123456'
}
}
buildTypes {
release {
minifyEnabled false
shrinkResources false
signingConfig signingConfigs.release
}
}
顺序 signingConfigs在上,buildTypes在下
![](https://img.haomeiwen.com/i4102666/cc0f08235ea9cc8f.png)
5.打包:
flutter build apk --release
![](https://img.haomeiwen.com/i4102666/cc4551bce6e8ebec.png)
问题
1.终端命令生成key时报错如下:
The operation couldn’t be completed. Unable to locate a Java Runtime.
Please visit http://www.java.com for information on installing Java.
Mac中没有安装JDK环境
解决:
1.首先检查自己电脑是否已经安装了JDK环境。打开终端执行java -version指令:
mac@Macmini ~ % java -version
The operation couldn’t be completed. Unable to locate a Java Runtime.
Please visit http://www.java.com for information on installing Java.
看到我们是没有安装JDK环境。
2.官网下载合适的JDK版本。
Oracle官网:https://www.oracle.com/java/technologies/downloads/
![](https://img.haomeiwen.com/i4102666/3d9ac9c32cad5360.png)
注:M1芯片的Mac选 Arm 64 DMG Installer
intern芯片的选 x64 Compressed Archive
下载完成后直接安装
![](https://img.haomeiwen.com/i4102666/c2c8db0d9748c1f7.png)
3.检查,终端执行
java -version
![](https://img.haomeiwen.com/i4102666/c00e3e1fb235d0f1.png)
完成后继续顶部操作1
2.打包过程有以下报错
![](https://img.haomeiwen.com/i4102666/facf1e68e26b6a9e.png)
打开提示的网页 https://kotlinlang.org/docs/releases.html#release-details
![](https://img.haomeiwen.com/i4102666/1d3f9d93fd27f282.png)
找到最新版本号,我这边是 1.9.23 填入 android -> build.gradle
![](https://img.haomeiwen.com/i4102666/f67ada58bbf44461.png)