### Question:
CacheController { @RequestMapping("/put") public long put(@RequestBody Person person) { Person p = personService.save(person); return 1L; }  @RequestMapping("/put") long put(@RequestBody Person person); @RequestMapping("/able") Person cacheable(@RequestBody Person person); @RequestMapping("/evit") String evit(@RequestBody Person person);  }### Answer:
@Test @Ignore public void testPut() throws IOException { Person person = new Person(1, "name1", 12, "address1"); RequestBody requestBody = FormBody.create(MediaType.parse("application/json; charset=utf-8") , JSON.toJSONString(person)); String post = OkHttpClientUtil.post(host + "put", requestBody); System.out.println("返回结果：" + post); }