ssm中获取request

使用ssm自带类进行获取request

1. ServletRequestAttributes 类进行接收

源码位置：
org.springframework.web.context.request.ServletRequestAttributes.class

2. RequestContextHolder 接口进行调用

• getRequestAttributes() 方法进行实现

源码位置：
org.springframework.web.context.request.RequestContextHolder.class

3. 代码实现：

ServletRequestAttributes sAttributes =
(ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
HttpServletRequest request = sAttributes.getRequest();