MDC日志追踪

mec-student/src/main/java/com/ym/mec/student/interceptor/MDCInterceptor.java

@@ -13,6 +13,7 @@ import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
 
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
+import java.util.UUID;
 
 @Component
 public class MDCInterceptor extends HandlerInterceptorAdapter {
@@ -20,6 +21,8 @@ public class MDCInterceptor extends HandlerInterceptorAdapter {
 	private static final String IP = "ip";
 
 	private static final String USERNAME = "username";
+
+	private static final String REQ_ID = "reqId";
 	@Autowired
 	@Lazy
 	private SysUserFeignService sysUserFeignService;
@@ -39,6 +42,7 @@ public class MDCInterceptor extends HandlerInterceptorAdapter {
 			MDC.put(USERNAME, sysUser.getUsername() + "@" + sysUser.getId());
 		}
 		MDC.put(IP, WebUtil.getRemoteIp(request));
+		MDC.put(REQ_ID, UUID.randomUUID().toString());
 		return true;
 	}
 

mec-teacher/src/main/java/com/ym/mec/teacher/interceptor/MDCInterceptor.java

@@ -16,12 +16,13 @@ import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
 
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
+import java.util.UUID;
 
 @Component
 public class MDCInterceptor extends HandlerInterceptorAdapter {
 	private static final String IP = "ip";
-
 	private static final String USERNAME = "username";
+	private static final String REQ_ID = "reqId";
 	@Autowired
 	@Lazy
 	private SysUserFeignService sysUserFeignService;
@@ -46,6 +47,7 @@ public class MDCInterceptor extends HandlerInterceptorAdapter {
 			MDC.put(USERNAME, sysUser.getRealName() + "@" + sysUser.getId());
 		}
 		MDC.put(IP, WebUtil.getRemoteIp(request));
+		MDC.put(REQ_ID, UUID.randomUUID().toString());
 		return true;
 	}