初始化项目

xtools-app-common/xtools-app-common-sentinel/pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xmlns="http://maven.apache.org/POM/4.0.0"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.xujun</groupId>
+        <artifactId>xtools-app-common</artifactId>
+        <version>1.0.0</version>
+    </parent>
+    <artifactId>xtools-app-common-sentinel</artifactId>
+
+    <!-- 依赖 -->
+    <dependencies>
+        <!-- xtools begin -->
+        <!-- xtools-web -->
+        <dependency>
+            <groupId>org.xujun</groupId>
+            <artifactId>xtools-web</artifactId>
+        </dependency>
+        <!-- xtools end -->
+
+        <!-- 项目模块 begin -->
+        <!-- xtools-app-common-log-bus -->
+        <dependency>
+            <groupId>org.xujun</groupId>
+            <artifactId>xtools-app-common-log-bus</artifactId>
+        </dependency>
+        <!-- 项目模块 end -->
+
+        <!-- xtools-cloud-alibaba-sentinel -->
+        <dependency>
+            <groupId>org.xujun</groupId>
+            <artifactId>xtools-cloud-alibaba-sentinel</artifactId>
+        </dependency>
+
+        <!-- servlet-api -->
+        <dependency>
+            <groupId>jakarta.servlet</groupId>
+            <artifactId>jakarta.servlet-api</artifactId>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+
+</project>

xtools-app-common/xtools-app-common-sentinel/src/main/java/xtools/app/common/sentinel/SysBlockExceptionHandler.java

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+package xtools.app.common.sentinel;
+
+import com.alibaba.csp.sentinel.slots.block.BlockException;
+import com.alibaba.fastjson2.JSONObject;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import org.springframework.stereotype.Component;
+import xtools.boot.log.LogBus;
+import xtools.boot.log.enums.LogBusBaseType;
+import xtools.cloud.alibaba.sentinel.handler.CustomBlockExceptionHandler;
+import xtools.core.enums.LogLevel;
+import xtools.web.HeaderUtils;
+
+/**
+ * <p>Title : SysBlockExceptionHandler</p>
+ * <p>Description : SysBlockExceptionHandler</p>
+ * <p>DevelopTools : Idea_x64_v2026.1</p>
+ * <p>DevelopSystem : Windows11</p>
+ * <p>Company : org.xujun</p>
+ *
+ * @author : XuJun
+ * @version : 1.0.0
+ * @date : 2026/4/14 21:54
+ */
+@Component
+public class SysBlockExceptionHandler implements CustomBlockExceptionHandler {
+
+    /**
+     * 自定义Sentinel阻塞异常处理器
+     *
+     * @param request      HttpServletRequest
+     * @param response     HttpServletResponse
+     * @param resourceName 资源名称
+     * @param e            BlockException
+     * @return 是否默认写出提示信息
+     */
+    @Override
+    public boolean handle(
+            HttpServletRequest request,
+            HttpServletResponse response,
+            String resourceName,
+            BlockException e
+    ) {
+        // 日志数据
+        JSONObject log = new JSONObject();
+        // IP
+        log.put("ip", HeaderUtils.getIp(request));
+        // URI
+        log.put("uri", HeaderUtils.getAllUri(request));
+        // 用户标识
+        log.put("userAgent", HeaderUtils.getUserAgent(request));
+        // 请求参数
+        log.put("params", HeaderUtils.getParams(request));
+        // 请求来源
+        log.put("referer", HeaderUtils.getReferer(request));
+        // 规则数据
+        log.put("rule", e.getRule());
+        // 保存日志
+        LogBus.init(LogLevel.WARN, LogBusBaseType.SENTINEL).error(e).data(log).save();
+        return true;
+    }
+}