【致命】发现一个致命的问题，既然加密是为了交付，假如三方直接登入机器dumpjava内存，一下就看到秘钥了。 about xjar

[Bahramudin]

@kingsant 我用Graalvm，可是MyBatis不支持，你有办法吗，我编译什么的都正常结束，可是运行可执行文件文件的时候报如下错：

java.lang.ExceptionInInitializerError: null
        at org.mybatis.spring.mapper.MapperScannerConfigurer.postProcessBeanDefinitionRegistry(MapperScannerConfigurer.java:363) ~[web.exe:3.0.1]
        at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:344) ~[na:na]
        at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:145) ~[na:na]
        at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:747) ~[web.exe:6.0.8]
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:565) ~[web.exe:6.0.8]
        at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:146) ~[web.exe:3.0.6]
        at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732) ~[web.exe:3.0.6]
        at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:434) ~[web.exe:3.0.6]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:310) ~[web.exe:3.0.6]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:1304) ~[web.exe:3.0.6]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:1293) ~[web.exe:3.0.6]
        at com.adil.bms.web.BmsApplication.main(BmsApplication.java:19) ~[web.exe:na]
Caused by: org.apache.ibatis.logging.LogException: Error creating logger for logger org.mybatis.spring.mapper.ClassPathMapperScanner.  Cause: java.lang.NullPointerException
        at org.apache.ibatis.logging.LogFactory.getLog(LogFactory.java:54) ~[na:na]
        at org.apache.ibatis.logging.LogFactory.getLog(LogFactory.java:47) ~[na:na]
        at org.mybatis.logging.LoggerFactory.getLogger(LoggerFactory.java:32) ~[na:na]
        at org.mybatis.spring.mapper.ClassPathMapperScanner.<clinit>(ClassPathMapperScanner.java:61) ~[na:na]
        ... 12 common frames omitted
Caused by: java.lang.NullPointerException: null
        at org.apache.ibatis.logging.LogFactory.getLog(LogFactory.java:52) ~[na:na]
        ... 15 common frames omitted

如果您有办法的话 教我怎么解决，Graalvm确实是很棒，非常安全 没法反编译什么的。可是MyBatis不支持 非常糟糕。

[huyangv]

1 -DisableAttachMechanism 启动，同时自己编译一个jdk版本，将一个特殊的文件的md5（比如java.exe）编码进go文件，然后自己写代码校验jdk和md5
2 混淆构建xjar的go代码 而不是直接go build