1 问题描述
在Spring Boot中使用jasypt-spring-boot进行加密,但是提示:
Description:
Failed to bind properties under 'spring.datasource.password' to java.lang.String:
Reason: Failed to bind properties under 'spring.datasource.password' to java.lang.String
Action:
Update your application's configuration
或提示
Description:
Failed to bind properties under 'spring.datasource.url' to java.lang.String:
Reason: Failed to bind properties under 'spring.datasource.password' to java.lang.String
Action:
Update your application's configuration
最后的异常是这个:
2 解决办法
查阅了相关issue,发现是3.0.2更改了默认的加密算法,最后的办法是把版本降到2.1.2:
<dependency>
<groupId>com.github.ulisesbocchio</groupId>
<artifactId>jasypt-spring-boot-starter</artifactId>
<version>2.1.2</version>
</dependency>
接着重新加密配置,但是2.1.2不支持使用环境变量作为加密的口令,在IDEA中测试的时候需要在运行配置加上
-Djasypt.encryptor.password=xxxx
部署到Tomcat时添加环境变量:
export JAVA_OPTS="-Djasypt.encryptor.password=xxxx"