fix: 页面崩溃下，没有正确关闭页面的问题

app/app.js

@@ -82,23 +82,30 @@ class App extends EventEmitter {
     // create a new tab
     const page = await this.browser.newPage();
 
+    // listen on tab dialog, like alert, confirm
+    page.on('dialog', async dialog => {
+      await dialog.dismiss();
+    });
+
+    page.on('error', async () => {
+      try {
+        // 关闭标签
+        await page.close();
+      } catch (err) {}
+    });
+
     // set the browser's viewport
     await page.setViewport({
       width: 1366,
       height: 768
     });
 
-    // listen on tab dialog, like alert, confirm
-    page.on('dialog', async dialog => {
-      await dialog.dismiss();
-    });
-
     try {
       this.emit(EVENT_ON_NEXT, entity);
       // 跳转页面
       await page.goto(entity.url, {
         waitUntil: 'load',
-        timeout: 3000000
+        timeout: 1000 * 60
       });
 
       // 删除cookies