From eca1c2ce8506dfd5ad8f94235382b666ea831dfd Mon Sep 17 00:00:00 2001
From: zhaowenxuan <chacca165@163.com>
Date: 星期六, 08 二月 2025 17:58:19 +0800
Subject: [PATCH] 动态切换数据库实现
---
ltkj-framework/src/main/java/com/ltkj/framework/interceptor/DBChangeInterceptor.java | 15 ++++++++++-----
1 files changed, 10 insertions(+), 5 deletions(-)
diff --git a/ltkj-framework/src/main/java/com/ltkj/framework/interceptor/DBChangeInterceptor.java b/ltkj-framework/src/main/java/com/ltkj/framework/interceptor/DBChangeInterceptor.java
index fc7c7f0..083f6a3 100644
--- a/ltkj-framework/src/main/java/com/ltkj/framework/interceptor/DBChangeInterceptor.java
+++ b/ltkj-framework/src/main/java/com/ltkj/framework/interceptor/DBChangeInterceptor.java
@@ -6,6 +6,7 @@
import com.google.gson.Gson;
import com.ltkj.db.DataSourceConfig;
import com.ltkj.db.DataSourceContextHolder;
+import com.ltkj.framework.config.DruidConfig;
import com.ltkj.hosp.domain.DictHosp;
import com.ltkj.hosp.service.IDictHospService;
import org.springframework.beans.factory.annotation.Autowired;
@@ -30,6 +31,8 @@
private IDictHospService dictHospService;
@Autowired
private DataSourceConfig dataSourceConfig;
+// @Autowired
+// private DruidConfig druidConfig;
@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws IOException {
@@ -40,23 +43,25 @@
response.getWriter().write("{\"message\":\"401锛氭壘涓嶅埌闄㈠尯缂栧彿\"}");
return false;
}
- DictHosp hosp = null;
+// DictHosp hosp = null;
try {
DataSourceContextHolder.setDataSourceKey("default");
LambdaQueryWrapper<DictHosp> wrapper = new LambdaQueryWrapper<>();
wrapper.eq(DictHosp::getCode,hospId);
- hosp = dictHospService.getOne(wrapper);
- if (hosp == null || hosp.getDatabase() == null || hosp.getDatabase().trim().isEmpty()) {
+ DictHosp hosp = dictHospService.getOne(wrapper);
+ if (hosp == null || hosp.getDbname() == null || hosp.getDbname().trim().isEmpty()) {
response.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
response.setContentType("application/json;charset=UTF-8");
response.getWriter().write("{\"message\":\"401锛氭壘涓嶅埌闄㈠尯鏁版嵁\"}");
return false;
}
- dataSourceConfig.addDataSource(hosp.getDatabase());
+ dataSourceConfig.addDataSource(hosp.getDbname());
+// druidConfig.addDataSource(hosp.getDbname());
+ DataSourceContextHolder.setDataSourceKey(hosp.getDbname());
} catch (IOException e) {
return false;
}
- DataSourceContextHolder.setDataSourceKey(hosp.getDatabase());
+
return true;
}
--
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