java.lang.InstantiationError: sun.net.ftp.FtpClient

本文详细介绍了在使用JDK版本差异导致邮件发送功能在测试环境中出现错误的问题,并提供了两种解决方案:一是重新配置测试环境的JDK版本为1.6;二是对代码进行重新编码以兼容JDK 1.7。通过这两个步骤,可以有效解决邮件发送功能在不同环境下的兼容性问题。

发送邮件功能。本地可以,测试环境上报错。是JDK  版本导致的,,本地1.6   测试环境JDK  1.7

解决办法:

        1.测试环境重新配置jdk  1.6 环境。。

        2.安装  JDK  1.7  重新编码。

            

转载于:https://www.cnblogs.com/aGboke/p/5129698.html

帮我分析一下springboot报错 org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'interceptorConfig': Unsatisfied dependency expressed through field 'sqlSessionFactoryList'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.baomidou.mybatisplus.autoconfigure.MybatisPlusAutoConfiguration': Bean instantiation via constructor failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.baomidou.mybatisplus.autoconfigure.MybatisPlusAutoConfiguration]: Constructor threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mybatisPlusInterceptor' defined in class path resource [com/baiyue/zhongxiang/config/MybatisPlusConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor]: Factory method 'mybatisPlusInterceptor' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'paginationInnerInterceptor' defined in class path resource [com/baiyue/zhongxiang/config/MybatisPlusConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor]: Factory method 'paginationInnerInterceptor' threw exception; nested exception is java.lang.InstantiationError: net.sf.jsqlparser.statement.select.SelectItem
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