From b9951751132022d99c7bc43e124d2c6c810ab505 Mon Sep 17 00:00:00 2001
From: caozehui <2427765068@qq.com>
Date: Mon, 24 Feb 2025 10:00:37 +0800
Subject: [PATCH] =?UTF-8?q?RequestUtil=E5=B7=A5=E5=85=B7=E7=B1=BB=E6=96=B9?=
 =?UTF-8?q?=E6=B3=95=E8=A1=A5=E5=85=85?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../java/com/njcn/web/utils/RequestUtil.java  | 27 +++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/njcn-springboot/spingboot2.3.12/src/main/java/com/njcn/web/utils/RequestUtil.java b/njcn-springboot/spingboot2.3.12/src/main/java/com/njcn/web/utils/RequestUtil.java
index 9200ee9..942ac67 100644
--- a/njcn-springboot/spingboot2.3.12/src/main/java/com/njcn/web/utils/RequestUtil.java
+++ b/njcn-springboot/spingboot2.3.12/src/main/java/com/njcn/web/utils/RequestUtil.java
@@ -2,6 +2,9 @@ package com.njcn.web.utils;
 
 import cn.hutool.core.util.StrUtil;
 import cn.hutool.extra.spring.SpringUtil;
+import cn.hutool.json.JSON;
+import cn.hutool.json.JSONObject;
+import cn.hutool.json.JSONUtil;
 import com.njcn.common.bean.CustomCacheUtil;
 import com.njcn.common.pojo.constant.SecurityConstants;
 import com.njcn.common.utils.JwtUtil;
@@ -30,6 +33,16 @@ public class RequestUtil {
         return accessToken;
     }
 
+    /**
+     * 获取当前请求的用户IP
+     *
+     * @return
+     */
+    public static String getUserIp() {
+        HttpServletRequest request = HttpServletUtil.getRequest();
+        return request.getRemoteAddr();
+    }
+
     /**
      * 获取当前登录用户的ID
      *
@@ -45,6 +58,20 @@ public class RequestUtil {
         return userId;
     }
 
+    /**
+     * 获取当前登录用户的用户名
+     * @return 若成功，返回当前登录用户的用户名；若失败，返回null
+     */
+    public static String getUserName(){
+        String userJson = getUserJson();
+        String username = null;
+        if (StrUtil.isNotBlank(userJson)) {
+            JSONObject obj = JSONUtil.parseObj(userJson);
+            username = obj.getStr("username");
+        }
+        return username;
+    }
+
     /**
      * 从缓冲中获取当前登录用户的JSON格式的用户信息
      * @return 若成功，返回当前登录用户的JSON格式的用户信息；若失败，返回null