摘要: const checkUrl = function (url) { const promise = new Promise(function (resolve, reject) { if (!url) reject('无效路径'); $.ajax({ url: url, type: 'GET', dataType: "jsonp",... 阅读全文
posted @ 2019-11-07 16:16 快乐的咸鱼 阅读(2086) 评论(0) 推荐(0) 编辑