修复未来N小时内，随机错误

barrage-crawler-server/src/main/java/com/zhiweidata/automatictest/barragecrawlerserver/util/TimeUtil.java

@@ -34,7 +34,7 @@ public class TimeUtil {
     public static Date randomHour(int hour) {
         long openInterval = System.currentTimeMillis();
         long closeInterval = openInterval + hour * 60 * 60 * 1000L;
-        long randomTime = openInterval + (long) (Math.random() * (openInterval - closeInterval + 1));
+        long randomTime = openInterval + (long) (Math.random() * (closeInterval - openInterval + 1));
         return new Date(randomTime);
     }
 }

barrage-crawler-server/src/test/java/com/zhiweidata/automatictest/barragecrawlerserver/util/TimeUtilTest.java

@@ -3,7 +3,9 @@ package com.zhiweidata.automatictest.barragecrawlerserver.util;
 import java.util.Date;
 import lombok.extern.slf4j.Slf4j;
 import org.junit.jupiter.api.Test;
+
 import static com.zhiweidata.automatictest.publics.BeanContainer.STANDARD_DATE_FORMAT;
+import static com.zhiweidata.automatictest.barragecrawlerserver.util.TimeUtil.randomDay;
 
 /**
  * @author aszswaz
@@ -15,8 +17,16 @@ import static com.zhiweidata.automatictest.publics.BeanContainer.STANDARD_DATE_F
 class TimeUtilTest {
 
     @Test
-    void randmoDate() {
-        Date date = TimeUtil.randomDay(7);
+    void randomDate() {
+        Date date = randomDay(7);
         log.info(STANDARD_DATE_FORMAT.format(date));
     }
+
+    @Test
+    void randomHour() {
+        for (int i = 0; i < 10; i++) {
+            Date date = TimeUtil.randomHour(5);
+            log.info(STANDARD_DATE_FORMAT.format(date));
+        }
+    }
 }
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