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Java Spring没有在Mysql中保存数据_Java_Mysql_Spring Boot_Spring Data Jpa - Fatal编程技术网

Java Spring没有在Mysql中保存数据

Java Spring没有在Mysql中保存数据,java,mysql,spring-boot,spring-data-jpa,Java,Mysql,Spring Boot,Spring Data Jpa,spring没有在mysql中保存数据 表已创建,但创建后的行为空 //class @Component public class DataInicializr implements ApplicationListener<ContextRefreshedEvent> { @Autowired UserRepository userRepository; @Override public void onApplicationEvent(Contex

spring
没有在mysql中保存数据

表已创建,但创建后的行为空

//class
@Component
public class DataInicializr implements ApplicationListener<ContextRefreshedEvent> {

    @Autowired
    UserRepository userRepository;

    @Override
    public void onApplicationEvent(ContextRefreshedEvent arg0) {
        //Sempre vai rodar no inicio da aplicacao
        User user = new User();
        user.setEmail("jaraujo@gmail.com");
        user.setNome("Jorge David");        
        userRepository.save(user);              
    }
}


//类
@组成部分
公共类DataInicializr实现ApplicationListener{
@自动连线
用户存储库用户存储库;
@凌驾
ApplicationEvent(ContextRefreshedEvent arg0)上的公共无效{
//我不知道该怎么办
用户=新用户();
user.setEmail(“jaraujo@gmail.com");
用户:setNome(“Jorge David”);
userRepository.save(用户);
}
}

Show error message.Show you main classHi,伙计们。不存在错误消息,只是没有保存。Main Class`package com.projeto.principal;导入org.springframework.boot.SpringApplication;导入org.springframework.boot.autoconfigure.springboot应用程序@SpringBootApplication公共类Projeto5Application{public static void main(String[]args){SpringApplication.run(Projeto5Application.class,args);}}}`@user3337096,您找到解决此问题的方法了吗?我现在面临着同样的问题!显示错误信息。显示主类嗨,伙计们。不存在错误消息,只是没有保存。Main Class`package com.projeto.principal;导入org.springframework.boot.SpringApplication;导入org.springframework.boot.autoconfigure.springboot应用程序@SpringBootApplication公共类Projeto5Application{public static void main(String[]args){SpringApplication.run(Projeto5Application.class,args);}}}`@user3337096,您找到解决此问题的方法了吗?我现在面临着同样的问题!