拦截器:拦截update,query方法,处理查询参数及返回结果. /** * Created by windwant on 2017/1/12. */ @Intercepts({ @Signature(type=Executor.class,method="update",args={MappedStatement.class,Object.class}), @Signature(type=Executor.class,method="query",args={M
spring boot 参数传数 arg0 每一个参数 arg0#{arg0},arg1 #{arg1} @Select("select * from sys_user where name=#{arg0} and pass=#{arg1}") public List<Map<String,Object>> getAllUser(String username,String password); 大于三个参数据,用传递对象 /** * Spring 启动 *
1.使用一个Map<String, String>接收数据 When you request a Map annotated with @RequestParam Spring creates a map containing all request parameter name/value pairs. If there are two pairs with the same name, then only one can be in the map. So it's essentially