Merge pull request #4 from yyyCode/web-refactor

Web refactor

Author: yyyCode

.agents/skills/frontend-design/SKILL.md

@@ -8,7 +8,7 @@
 import com.yqz.openblog.article.service.ArticleService;
 import com.yqz.openblog.common.ApiResponse;
 import com.yqz.openblog.common.PageResult;
-import com.yqz.openblog.common.web.ClientIpResolver;
+import com.yqz.openblog.config.ClientIpResolver;
 import com.yqz.openblog.security.CurrentUser;
 
 import jakarta.validation.Valid;

.claude/skills/frontend-design/SKILL.md

@@ -4,7 +4,7 @@
 import com.yqz.openblog.article.service.ArticleImportExportService;
 import com.yqz.openblog.article.service.ArticleImportExportService.ArticleMarkdownExportPayload;
 import com.yqz.openblog.common.ApiResponse;
-import com.yqz.openblog.common.web.ClientIpResolver;
+import com.yqz.openblog.config.ClientIpResolver;
 import com.yqz.openblog.security.CurrentUser;
 import jakarta.servlet.http.HttpServletRequest;
 import org.springframework.http.ContentDisposition;

OpenBlog-business/src/main/java/com/yqz/openblog/article/controller/ArticleController.java

@@ -13,6 +13,9 @@ private ClientIpResolver() {
     }
 
     public static String resolve(HttpServletRequest request) {
+        if (request == null) {
+            return "unknown";
+        }
         String xff = request.getHeader("X-Forwarded-For");
         if (xff != null && !xff.isBlank()) {
             int comma = xff.indexOf(',');