如下代码解决:
req.setCharacterEncoding("utf-8");
resp.setCharacterEncoding("utf-8");
如果不加的话,会出现中文乱码
String username = req.getParameter("username");微信扫一扫
如下代码解决:
req.setCharacterEncoding("utf-8");
resp.setCharacterEncoding("utf-8");
如果不加的话,会出现中文乱码
String username = req.getParameter("username");