摘要：
mysqldump -u dbuser -p dbname > dbname.sql mysqldump -u root -p root > dbname.sql mysql -h localhost -u root -p phpcms< D:\mysql\phpcms.sql\ mysqldump 阅读全文
摘要：
名医众禾 1.全国省级市连表查询 code name parentCode 001 中国 0 002 辽宁 001 等等 查询出 所有数据关联关系 2.数据去重 delete from table where id not in(select max(id) from table group by 阅读全文
摘要：
http://www.cnblogs.com/dinglang/p/5679542.html http://blog.csdn.net/zxl315/article/details/53433707 http://blog.csdn.net/zheng0518/article/details/511 阅读全文
摘要：
http://www.cnblogs.com/kevingrace/p/6146031.html 阅读全文
摘要：
https://www.oschina.net/question/2515578_2143055 http://blog.csdn.net/tsytdhs163/article/details/7889641 http://www.cnblogs.com/breezey/p/6740229.html 阅读全文
摘要：
http://snowolf.iteye.com/blog/379860 阅读全文
摘要：
http://www.cnblogs.com/vinozly/p/5459498.html 阅读全文
摘要：
http://blog.csdn.net/john1337/article/details/53421212 http://www.cnblogs.com/sunxucool/archive/2013/07/30/3225812.html 阅读全文
摘要：
http://blog.csdn.net/lovemenghaibin/article/details/50568858 http://blog.csdn.net/qq_33556185/article/details/51672528 阅读全文
摘要：
//方法1 noToken String input = "{\"userPassword\":\"12qwaszx\",\"userName\":\"15864516518\"}"; String resultData = Base64 .encodeBase64String(RSAUtils.e 阅读全文