摘要:
<sql>标签:用来封装sql语句或者复用语句的,然后用<include>标签来调用 <sql id="selectFields"> stuid,stuname,stuclass,stuage </sql> <select id="selectStudentByName" resultType="S 阅读全文
摘要:
@ResponseBody @RequestMapping("/login") @ResponseBody public User login(User user){ return user; } User字段:userName pwd;那么在前台接收到的数据为:'{"userName":"xxx" 阅读全文