java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - javax.servlet.ServletException
    - - org.springframework.web.servlet.NoHandlerFoundException

所有已实现的接口:
Serializable
```
public class NoHandlerFoundException
extends ServletException
```
By default when the DispatcherServlet can't find a handler for a request it sends a 404 response. However if its property "throwExceptionIfNoHandlerFound" is set to true this exception is raised and may be handled with a configured HandlerExceptionResolver.
从以下版本开始:
4.0
作者:
Brian Clozel
另请参阅:
DispatcherServlet.setThrowExceptionIfNoHandlerFound(boolean), DispatcherServlet.noHandlerFound(HttpServletRequest, HttpServletResponse), 序列化表格

- 构造器概要
  构造器
  构造器说明
  NoHandlerFoundException(String httpMethod, String requestURL, HttpHeaders headers)
  Constructor for NoHandlerFoundException.
- 方法概要
  所有方法实例方法具体方法
  修饰符和类型方法说明
  HttpHeaders getHeaders()
  String getHttpMethod()
  String getRequestURL()
  - 从类继承的方法 javax.servlet.ServletException
    getRootCause
  - 从类继承的方法 java.lang.Throwable
    addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
  - 从类继承的方法 java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

构造器详细资料

NoHandlerFoundException

public NoHandlerFoundException(String httpMethod,
                               String requestURL,
                               HttpHeaders headers)

Constructor for NoHandlerFoundException.

参数:: httpMethod - the HTTP method; requestURL - the HTTP request URL; headers - the HTTP request headers

方法详细资料

getHttpMethod
```
public String getHttpMethod()
```

getRequestURL
```
public String getRequestURL()
```

getHeaders
```
public HttpHeaders getHeaders()
```

修饰符和类型	方法	说明
`HttpHeaders`	`getHeaders()`
`String`	`getHttpMethod()`
`String`	`getRequestURL()`

类 NoHandlerFoundException

构造器概要

方法概要

从类继承的方法 javax.servlet.ServletException

从类继承的方法 java.lang.Throwable

从类继承的方法 java.lang.Object

构造器详细资料

NoHandlerFoundException

方法详细资料

getHttpMethod

getRequestURL

getHeaders