websocket接口更新,service的方法添加@Transactional

whyczh

2022-02-25 4a30902d68dfbb00fb62780e96dea7cd00f77549

 src/main/java/com/whyc/service/Li9130BmsStateService.java

@@ -6,6 +6,7 @@
import com.whyc.dto.Response;
import com.whyc.mapper.Li9130BmsStateMapper;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import javax.annotation.Resource;
import java.util.List;
@@ -16,6 +17,7 @@
    @Resource
    private Li9130BmsStateMapper mapper;
    //读取模拟量
    @Transactional
    public Response searchParam(int devId) {
        PageHelper.startPage(1,4);
        QueryWrapper wrapper=new QueryWrapper();