状态码
| 
       正常状态码  | 
     
       描述  | 
    
|---|---|
| 
       200  | 
     
       OK  | 
    
| 
       201  | 
     
       Created  | 
    
| 
       202  | 
     
       Accepted  | 
    
| 
       204  | 
     
       No Content  | 
    
| 
       错误状态码  | 
     
       描述  | 
    
|---|---|
| 
       400  | 
     
       Bad Request  | 
    
| 
       401  | 
     
       Unauthorized  | 
    
| 
       403  | 
     
       Forbidden  | 
    
| 
       404  | 
     
       Not Found  | 
    
| 
       405  | 
     
       Method Not Allowed  | 
    
| 
       409  | 
     
       Conflict  | 
    
| 
       413  | 
     
       Request Entity Too Large  | 
    
| 
       415  | 
     
       Unsupported Media Type  | 
    
| 
       429  | 
     
       Too Many Requests  | 
    
| 
       500  | 
     
       Internal Server Error  | 
    
| 
       501  | 
     
       Not Implemented  | 
    
| 
       503  | 
     
       Service Unavailable  |