https://www.cnblogs.com/anny0404/p/5275595.html
https://www.cnblogs.com/uzipi/p/8116237.html
https://36kr.com/p/5250492
String asSql = ((JDBC4PreparedStatement)stt).asSql();
response.setContentType("text/html");//内容类型，解析为javascript代码或html代码response.setCharacterEncoding("...