前台请求参数与后台方法参数一致与不一致的情况

1. 函数参数名与请求参数名保持一致

@RequestMapping("/delete")@ResponseBodypublic JsonResult delete(Long id){

2. 函数参数名与请求参数名保持不一致

@RequestMapping(value = "/add", method = RequestMethod.POST)public AjaxResult save(@RequestBody Product product) {

@RequestMapping(value = "/delete/{id}", method = RequestMethod.DELETE)public AjaxResult delete(@PathVariable("id") Long id) {

@RequestMapping(value = "/{id}", method = RequestMethod.GET)public Product get(@PathVariable(value = "id", required = true) Long id)

原文地址：https://www.cnblogs.com/wgyi140724-/p/10736379.html