8以上版本
错误写法:
sql = con.prepareStatement("select *from test.ts"+ "where number =?");
正确
sql = con.prepareStatement("select *from test.ts where number =?");
8以上版本
错误写法:
sql = con.prepareStatement("select *from test.ts"+ "where number =?");
正确
sql = con.prepareStatement("select *from test.ts where number =?");