A网站访问B网站，跨域问题
摘要：
跨域异常：XMLHttpRequest cannot load ''. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin ' ' is therefore not allowed 阅读全文
posted @ 2017-08-10 14:38 不好说 阅读(464) 评论(0) 推荐(0) 编辑
