技術標籤：java

@RequestParam

    // /students?current=1&limit=20
    @RequestMapping(path = "/students", method = RequestMethod.GET)
    @ResponseBody
    public String getStudents(
            @RequestParam(name = "current", required = true, defaultValue = "1") int current,
            @RequestParam(name = "limit", required = false, defaultValue = "10") int limit) {
        System.out.println(current);
        System.out.println(limit);
        return "some students";
    }
 

@PathVariable

    // /student/123
    @RequestMapping(path = "/student/{id}", method = RequestMethod.GET)
    @ResponseBody
    public String getStudent(@PathVariable("id") int id) {
        System.out.println(id);
        return "a student";
    }