如何在函数中的Java脚本中暂停FOR循环?

本文介绍了如何在函数中的Java脚本中暂停FOR循环?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

Google Places API中每秒查询的数量限制，因此我需要放慢发送请求的循环:

There's a query per second limit in Google Places API, so I need to slow down my loop which sends requests:

function callback(results, status) { if (status != google.maps.places.PlacesServiceStatus.OK) { alert(status); return; } for (var i = 0, result; result = results[i]; i++) { RequestInfo(result); } }

有人知道我该怎么做吗?我有点新手.

Any idea how I can do that? I'm a bit of a newb.

推荐答案

递归解决方案

function requestInfoWrapper(results, i) { i = i + 1; if (i >= results.length) {return}; requestInfo(results[i]); setTimeout(function() {requestInfoWrapper(results, i);}, 1000); }

一些示例代码对其进行测试，

Some example code to test it,

var results = ["test 1", "test 2", "test 3"]; function requestInfo(str) {console.log(str);} requestInfoWrapper(results, -1);

也将与您的代码集成在一起，

Also integrated with your code would just be,

function callback(results, status) { if (status != google.maps.places.PlacesServiceStatus.OK) { alert(status); return; } requestInfoWrapper(results, -1); }