flutter keytool ：术语“keytool”未被识别为 cmdlet 的名称

Question

嗨，我正在尝试发布我的 Flutter 项目，所以我去创建一个密钥库我尝试了来自 Flutter dev 的这个命令
keytool -genkey -v -keystore c:\Users\USER_NAME\upload-keystore.jks -storetype JKS -keyalg RSA -keysize 2048 -validity 10000 -alias upload

但是我遇到了这个错误

keytool : The term 'keytool' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of    
the name, or if a path was included, verify that the path is correct and try again.
At line:1 char:3
+   keytool -genkey -v -keystore c:\Users\USER_NAME\upload-keystore.jks ...
+   ~~~~~~~
    + CategoryInfo          : ObjectNotFound: (keytool:String) [], CommandNotFoundException
 
keytool : The term 'keytool' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of    
the name, or if a path was included, verify that the path is correct and try again.
At line:1 char:1
+ keytool -genkey -v -keystore ~/key.jks -keyalg RSA -keysize 2048 -val ...
+ ~~~~~~~
    + CategoryInfo          : ObjectNotFound: (keytool:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

我尝试运行 flutter doctor -v 并在 java 二进制文件后复制路径并尝试此命令

D:\Android studio\jre\bin\keytool -genkey -v -keystore ~/key.jks -keyalg RSA -keysize 2048 -validity 10000 -alias key

还是一样，有什么问题吗？ 提前谢谢！

Answer 1

您可以通过将 Java jdk 的路径添加到环境变量来解决此问题。

完成后，您将使用 cmd 键入 de keytool。这对我有用