修改持续页面

harmonyApp/entry/src/main/ets/pages/ContinuousLogPage.ets

+import testNapi from 'libentry.so';
+
+@Entry
+@Component
+struct ContinuousLogPage {
+  @State message: string = '大量持续日志输出';
+  @State isRunning: boolean = false;
+  @State elapsedTime: number = 0; // 经过的秒数
+  private logTimer: number = -1; // 日志定时器 ID（100ms）
+  private displayTimer: number = -1; // 显示定时器 ID（1s）
+
+  aboutToAppear() {
+    // 初始化状态
+    this.isRunning = false;
+    this.elapsedTime = 0;
+  }
+
+  aboutToDisappear() {
+    // 清理定时器
+    this.stopAllTimers();
+  }
+
+  startContinuousLog() {
+    if (this.isRunning) {
+      return;
+    }
+
+    this.isRunning = true;
+    this.elapsedTime = 0;
+
+    // 每 100ms 调用一次 printRandomHiLog
+    this.logTimer = setInterval(() => {
+      testNapi.pirntRandomHiLog();
+    }, 100);
+
+    // 每秒更新一次显示
+    this.displayTimer = setInterval(() => {
+      this.elapsedTime++;
+    }, 1000);
+  }
+
+  stopContinuousLog() {
+    this.stopAllTimers();
+    this.isRunning = false;
+    this.elapsedTime = 0;
+  }
+
+  stopAllTimers() {
+    if (this.logTimer !== -1) {
+      clearInterval(this.logTimer);
+      this.logTimer = -1;
+    }
+    if (this.displayTimer !== -1) {
+      clearInterval(this.displayTimer);
+      this.displayTimer = -1;
+    }
+  }
+
+  build() {
+    Column() {
+      // 标题
+      Text('大量持续日志输出')
+        .fontSize(24)
+        .fontWeight(FontWeight.Bold)
+        .margin({ top: 50, bottom: 30 })
+      
+      // 说明文字
+      Text('点击开始后每 100ms 生成一条随机日志')
+        .fontSize(16)
+        .fontColor('#666666')
+        .margin({ bottom: 30 })
+      
+      // 计时器显示
+      Text(`已运行：${this.elapsedTime} 秒`)
+        .fontSize(20)
+        .fontColor('#007DFF')
+        .fontWeight(FontWeight.Medium)
+        .margin({ bottom: 50 })
+      
+      // 状态显示
+      Text(this.isRunning ? '正在输出日志...' : '已停止')
+        .fontSize(18)
+        .fontColor(this.isRunning ? '#FF4444' : '#666666')
+        .margin({ bottom: 50 })
+      
+      // 按钮行
+      Row() {
+        // 开始按钮
+        Button('开始')
+          .width('40%')
+          .height(50)
+          .backgroundColor('#00D900')
+          .enabled(!this.isRunning)
+          .onClick(() => {
+            this.startContinuousLog();
+          })
+        
+        // 停止按钮
+        Button('停止')
+          .width('40%')
+          .height(50)
+          .backgroundColor('#FF4444')
+          .enabled(this.isRunning)
+          .onClick(() => {
+            this.stopContinuousLog();
+          })
+      }
+      .width('80%')
+      .justifyContent(FlexAlign.SpaceEvenly)
+      .margin({ top: 20 })
+    }
+    .width('100%')
+    .height('100%')
+  }
+}

harmonyApp/entry/src/main/ets/pages/Index.ets

@@ -40,13 +40,13 @@ struct Index {
         })
       
       // 大量持续日志输出按钮
-      Button('大量持续日志输出')
+      Button('进入持续日志页面')
         .width('80%')
         .height(50)
         .backgroundColor('#007DFF')
         .margin({ bottom: 20 })
         .onClick(() => {
-          testNapi.pirntRandomHiLog();
+          router.pushUrl({ url: 'pages/ContinuousLogPage' });
         })
       
       // 越界崩溃测试按钮