2025-06-24

zhaowenxuan

2025-06-24 2a9583fd376451ca77a0400af7f3a02d1b80e7f5

 ltkj-framework/src/main/java/com/ltkj/framework/interceptor/DBChangeInterceptor.java

@@ -1,6 +1,8 @@
package com.ltkj.framework.interceptor;

import cn.hutool.core.util.StrUtil;
import cn.hutool.json.JSONObject;
import cn.hutool.json.JSONUtil;
import com.alibaba.fastjson.JSON;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.google.gson.Gson;
@@ -24,15 +26,15 @@
 * @Date: 2025/2/7 11:07
 */
@Component
@Order(2)
@Order(1)
public class DBChangeInterceptor implements HandlerInterceptor {

    @Autowired
    private IDictHospService dictHospService;
//    @Autowired
//    private DataSourceConfig dataSourceConfig;
    @Autowired
    private DruidConfig druidConfig;
    private DataSourceConfig dataSourceConfig;
//    @Autowired
//    private DruidConfig druidConfig;

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws IOException {
@@ -40,7 +42,10 @@
        if (StrUtil.isBlank(hospId)){
            response.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
            response.setContentType("application/json;charset=UTF-8");
            response.getWriter().write("{\"message\":\"401：找不到院区编号\"}");
            JSONObject object = JSONUtil.createObj();
            object.putOpt("code",401);
            object.putOpt("msg","找不到院区编号");
            response.getWriter().write(JSONUtil.toJsonStr(object));
            return false;
        }
//        DictHosp hosp = null;
@@ -55,8 +60,8 @@
                response.getWriter().write("{\"message\":\"401：找不到院区数据\"}");
                return false;
            }
//            dataSourceConfig.addDataSource(hosp.getDbname());
            druidConfig.addDataSource(hosp.getDbname());
            dataSourceConfig.addDataSource(hosp.getDbname());
//            druidConfig.addDataSource(hosp.getDbname());
            DataSourceContextHolder.setDataSourceKey(hosp.getDbname());
        } catch (IOException e) {
            return false;