新增限流功能

2025-08-11 21:57:56 +08:00 · 2019-04-11 19:07:53 +08:00
parent f8fd24ce32
commit 59a41de04e
51 changed files with 643 additions and 177 deletions
--- a/sop-test/src/test/java/com/gitee/sop/LimitDemoPostTest.java
+++ b/sop-test/src/test/java/com/gitee/sop/LimitDemoPostTest.java
@@ -0,0 +1,80 @@
+package com.gitee.sop;
+
+import com.alibaba.fastjson.JSON;
+import com.gitee.sop.alipay.AlipaySignature;
+import org.junit.Test;
+
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.atomic.AtomicInteger;
+
+/**
+ * 限流测试
+ */
+public class LimitDemoPostTest extends TestBase {
+
+    String url = "http://localhost:8081/api"; // zuul
+    String appId = "2019032617262200001";
+    // 支付宝私钥
+    String privateKey = "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";
+
+    @Test
+    public void testLimit() throws InterruptedException {
+        int threadsCount = 10; // threadsCount个线程同时提交
+        final CountDownLatch countDownLatch = new CountDownLatch(1);
+        final CountDownLatch count = new CountDownLatch(threadsCount);
+        final AtomicInteger success = new AtomicInteger();
+        for (int i = 0; i < threadsCount; i++) {
+            new Thread(new Runnable() {
+                @Override
+                public void run() {
+                    try {
+                        countDownLatch.await(); // 等在这里，执行countDownLatch.countDown();集体触发
+                        // 业务方法
+                        doBusiness(Thread.currentThread().getName());
+                        success.incrementAndGet();
+                    } catch (Exception e) {
+                    } finally {
+                        count.countDown();
+                    }
+                }
+            }).start();
+        }
+        countDownLatch.countDown();
+        count.await();
+        System.out.println("成功次数：" + success);
+    }
+
+    // 这个请求会路由到story服务
+    public void doBusiness(String threadName) throws Exception {
+
+        // 公共请求参数
+        Map<String, String> params = new HashMap<String, String>();
+        params.put("app_id", appId);
+        params.put("method", "alipay.story.get");
+        params.put("format", "json");
+        params.put("charset", "utf-8");
+        params.put("sign_type", "RSA2");
+        params.put("timestamp", new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date()));
+        params.put("version", "1.2");
+
+        // 业务参数
+        Map<String, String> bizContent = new HashMap<>();
+        bizContent.put("id", "1");
+        bizContent.put("name", "葫芦娃");
+
+        params.put("biz_content", JSON.toJSONString(bizContent));
+
+        String content = AlipaySignature.getSignContent(params);
+        String sign = AlipaySignature.rsa256Sign(content, privateKey, "utf-8");
+
+        params.put("sign", sign);
+
+        String responseData = post(url, params);// 发送请求
+        System.out.println(responseData);
+    }
+
+}