闫先生的博客

1、问题描述    在SpringMvc项目中当GET请求参数出现小数点时，如{number}为2.30，后台通过@PathVariable来获取number等于2.0。会丢失部分数据。    代码如下：@RequestMapping(value = "/pay/{number}", method = RequestMethod.GET)public ResponseEntity pay(Htt...

ServletInputStream inputStream = super.getInputStream();StringBuilder sb = new StringBuilder();BufferedReader reader = null;try { reader = new BufferedReader(new InputStreamReader(servletInputS...

一、地址：**/{id}@RequestMapping(value = "/del/{id}", method = RequestMethod.GET)public void del(HttpServletRequest request, @PathVariable("id") Long id){ System.out.println(id);}二、方式    1、直接通过@PathVa...