02 2018 档案

"No 'Access-Control-Allow-Origin' header"跨域问题CROS
摘要：问题描述 No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://127.0.0.1:8020' is therefore not allowed access. 浏览器 阅读全文
posted @ 2018-02-28 15:59 小鸣Cycling 阅读(314) 评论(0) 推荐(0)
jdbc连接SQLServer
摘要：参考地址 "http://razorsql.com/docs/help_sqlserver.html" 微软官网参考 驱动下载及构建连接URL： "https://docs.microsoft.com/en us/sql/connect/jdbc/building the connection ur 阅读全文
posted @ 2018-02-28 10:43 小鸣Cycling 阅读(354) 评论(0) 推荐(0)
Jquery判断checkbox选中状态
摘要：jQuery v3.3.1 判断 改变 参考博客: "http://www.edbiji.com/doccenter/showdoc/5/nav/734.html" 阅读全文
posted @ 2018-02-27 11:30 小鸣Cycling 阅读(563) 评论(0) 推荐(0)
JSON与null
摘要：```java org.json.JSONObject orgJSON = new org.json.JSONObject(); // The method put(String, Collection) is ambiguous for the type JSONObject //orgJSON.put("null", null); net.sf.json.JSONObject netJSON ... 阅读全文
posted @ 2018-02-02 20:25 小鸣Cycling 阅读(1075) 评论(0) 推荐(0)