使用@RequestBody将请求体映射到Action方法参数中

1     @PostMapping("/user")
2     public User create(@RequestBody User user){
3         System.out.println(user.toString());
4         user.setId(5l);
5         return user;
6     }

1     @Test
2     public void whenCreateSuccess() throws Exception {
3         String content = "{\"username\":\"fanqi\",\"password\":\"admin\",\"enabled\":\"1\"}";
4         mockMvc.perform(MockMvcRequestBuilders.post("/user")
5                 .contentType(MediaType.APPLICATION_JSON_UTF8)
6                 .content(content))
7                 .andExpect(status().isOk())
8                 .andExpect(jsonPath("$.id").exists());
9     }