sqlsugar 怎么看生成的sql？

public class DbContext{ public DbContext() { Db = new SqlSugarClient(new ConnectionConfig() { ConnectionString = "server=.;uid=sa;pwd=sasa;database=SqlSugar4XTest", DbType = DbType.SqlServer, IsAutoCloseConnection = true,//开启自动释放模式和EF原理一样我就不多解释了 //InitKey默认SystemTable }); } public SqlSugarClient Db;//用来处理事务多表查询和复杂的操作 public SimpleClient StudentDb { get { return new SimpleClient(Db); } }//用来处理Student表的常用操作 public SimpleClient SchoolDb { get { return new SimpleClient(Db); } }//用来处理School表的常用操作}