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jsonDemo

该项目是一个spring boot中自定义解析json参数的project

项目运行

对于含有@RequestJson注解的，解析的都是json参数，即前端传过来的参数都是json，否则会造成解析不了。注意事项在RequestJsonFilter里面
运行环境 jdk1.8

项目初衷

因为有时候接触的几个项目有时候后端要接收前端传来的json参数，原spring 虽然提供了@RequestBody注解来封装json数据，但局限性也挺大的，对参数要么适用jsonObject或者javabean类，或者string，

  • 若使用jsonObject 接收，对于json里面的参数，还要进一步获取解析，很麻烦
  • 若使用javabean来接收,若接口参数不一样，那么每一个接口都得对应一个javabean
  • 若使用string 来接收，那么也得需要自己解析json参数
    所以琢磨了一个和get/post form-data提交方式一样，直接在controller层接口写参数名即可接收对应参数值

项目功能

  • 支持Collection
  • 支持普通参数名解析，即八种基本类型及包装类型，日期类型
  • 支持JavaBean 接收参数

项目结构

核心类

  • RequestJsonFilter
  • RequestJsonHandler
  • Converter接口及实现类
  • RequestJson注解
  • JsonUtil
  • WebConfigure
  • 谷歌第三方Gson

辅助测试类

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