*******************************QQ********************************

                     http://www.QQtn.com ţ     
                      
                       ţQQȺ77959123

                  
              ţ                        ٶһ©   
                  

***************************QQtn.Com ţ***************************

ȫQQ ǽṩȫĸ,רҵQQվ,ÿŮվΪѼµQQ鱨, QQ,2019QQ,2018QQ,IPQQ,QQ,QQͷ,QQϷһQQصĶ,֤޲ľҷʹá
ɫ

      ҵ񣬲ñʽ̷߲Ҫѧϰͳ̺ݿơ

      ձļExcelȵ;

      ֶ֧ݿϵͳMySQL, SQL ServerOracle;

      ͬʱ֧ƶú˽вַʽ

      ӵԼרʵBSļܹӦõ顣