摘要：
SELECT a.*,b.UserAccount,c.companyName,d.AppName FROM appcreatecount a left JOIN " + "userinfo b ON b.appuserid = a.appuserid LEFT JOIN proxyuserinfo c ON c.proxyId=b.UserProxyID " + "LEFT JOIN userappsettingsystem d on d.appuserid = a.appuserid 阅读全文
