启动前清空ApplLoginOut表

whyclxw

2025-01-20 7a591d90dd77b68a663d6d74629a72c5f24b30f4

启动前清空ApplLoginOut表

 src/main/java/com/whyc/config/ApplLoginOutConifg.java

New file
@@ -0,0 +1,25 @@
package com.whyc.config;

import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
import com.whyc.mapper.AppLoginOutMapper;
import com.whyc.pojo.db_user.AppLoginOut;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.annotation.Transactional;

import javax.annotation.PostConstruct;

@Configuration
public class ApplLoginOutConifg {

    @Autowired(required = false)
    private AppLoginOutMapper mapper;

    @PostConstruct
    @Transactional
    public void cleanupData() {
        UpdateWrapper wrapper=new UpdateWrapper();
        wrapper.gt("num",0);
        mapper.delete(wrapper);
    }
}