添加了一个新的系统参数，mcp接入点参数

--Constant.java mcp接入点参数的key常量
--SysParamsServiceImpl.java 添加了mcp参数验证方法，修改是进行验证

main/manager-api/src/main/java/xiaozhi/common/constant/Constant.java

@@ -111,6 +111,11 @@ public interface Constant {
      */
     String FILE_EXTENSION_SEG = ".";
 
+    /**
+     * mcp接入点路径
+     */
+    String SERVER_MCP_ENDPOINT = "server.mcp_endpoint";
+
     /**
      * 无记忆
      */

main/manager-api/src/main/java/xiaozhi/modules/sys/service/impl/SysParamsServiceImpl.java

@@ -20,6 +20,7 @@ import xiaozhi.common.exception.RenException;
 import xiaozhi.common.page.PageData;
 import xiaozhi.common.service.impl.BaseServiceImpl;
 import xiaozhi.common.utils.ConvertUtils;
+import xiaozhi.common.utils.HttpSendUtils;
 import xiaozhi.common.utils.JsonUtils;
 import xiaozhi.modules.sys.dao.SysParamsDao;
 import xiaozhi.modules.sys.dto.SysParamsDTO;
@@ -34,6 +35,7 @@ import xiaozhi.modules.sys.service.SysParamsService;
 @Service
 public class SysParamsServiceImpl extends BaseServiceImpl<SysParamsDao, SysParamsEntity> implements SysParamsService {
     private final SysParamsRedis sysParamsRedis;
+    private final HttpSendUtils httpSendUtils;
 
     @Override
     public PageData<SysParamsDTO> page(Map<String, Object> params) {
@@ -86,6 +88,7 @@ public class SysParamsServiceImpl extends BaseServiceImpl<SysParamsDao, SysParam
     public void update(SysParamsDTO dto) {
         validateParamValue(dto);
         detectingSMSParameters(dto.getParamCode(), dto.getParamValue());
+        validateMcpParams(dto.getParamCode(), dto.getParamValue());
         SysParamsEntity entity = ConvertUtils.sourceToTarget(dto, SysParamsEntity.class);
         updateById(entity);
 
@@ -244,4 +247,15 @@ public class SysParamsServiceImpl extends BaseServiceImpl<SysParamsDao, SysParam
         }
         return true;
     }
+
+    private void  validateMcpParams(String paramCode, String paramValue){
+        if(!Constant.SERVER_MCP_ENDPOINT.equals(paramCode)){
+            return;
+        }
+        String body  = httpSendUtils.fetchGetBodyAsString(paramValue);
+        if(body.contains("success")){
+            return;
+        };
+        throw new RenException(Constant.SERVER_MCP_ENDPOINT+"的value值不符合要求");
+    }
 }