本文通过两个示例介绍了RESTful API中动态路径变量和静态请求参数的应用方式。动态传参示例展示了如何使用@PathVariable注解来接收URL中的路径参数；静态传参示例则说明了@RequestParam注解如何指定默认值。
动态传参@RequestMapping("/{orderId}/callbck.htm")
public void callback(@PathVariable("orderId") String orderId, HttpServletRequest request, HttpServletResponse response) {}
静态传参：
@RequestMapping("/withdrawRecord.htm")
public String queryWithdrawList(OrderQueryParams params ,Model model, @RequestParam(defaultValue = "1") final String pageNo, @RequestParam(defaultValue = "7") final String rows){
public void callback(@PathVariable("orderId") String orderId, HttpServletRequest request, HttpServletResponse response) {}
静态传参：
@RequestMapping("/withdrawRecord.htm")
public String queryWithdrawList(OrderQueryParams params ,Model model, @RequestParam(defaultValue = "1") final String pageNo, @RequestParam(defaultValue = "7") final String rows){
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