smt = connection.prepareStatement("create table "+‘"NewTableName'’+"(num int IDENTITY (1,1) PRIMARY KEY,time varchar(50),src_port int,"
+ "dst_port int,src_ip varcahr(10),dst_ip varchar(10),len int,protocol varchar(10) )");
你要加变量进去,是用双引号隔开里面在用单引号放入变量,希望能帮助到你
可以用?号
不知道耶,围观