目录前言请求头丢失的问题解决方案总结前言 在日常的SpringMVC开发中，我们通常会在请求头中自定义一些参数信息，之后借助SpringMVC提供的RequestContextHolder来完成当前请求的获取，此时代码逻辑大致如下：
I know about C++ pure virtual classes, but Java went one step further and created a first-class (no pun intended) concept for multiple-interface (not implementation) inheritance, 开发者_StackOverflowt
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