net.jrouter.http.servlet

类 RequestMap

java.lang.Object

java.util.AbstractMap<String,String[]>

net.jrouter.http.servlet.RequestMap

所有已实现的接口:

Serializable, Map<String,String[]>

@Dynamic
public class RequestMap
extends AbstractMap<String,String[]>
implements Serializable

A simple implementation of the Map interface to handle a collection of request parameters.

另请参阅:

序列化表格

嵌套类概要

从类继承的嵌套类/接口 java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

从接口继承的嵌套类/接口 java.util.Map

Map.Entry<K,V>

构造器概要

构造器

构造器和说明
RequestMap(javax.servlet.http.HttpServletRequest request) Saves the request to use as the backing for getting and setting values

方法概要

限定符和类型	方法和说明
void	clear() Removes all parameters from the request as well as clears entries in this map.
Set<Map.Entry<String,String[]>>	entrySet() Returns a Set of parameters from the http request.
String[]	get(Object key) Returns the request parameter associated with the given key or null if it doesn't exist.
String[]	put(String key, String[] value) Saves an parameter in the request.
String[]	remove(Object key) Removes the specified request parameter.

从类继承的方法 java.util.AbstractMap

clone, containsKey, containsValue, equals, hashCode, isEmpty, keySet, putAll, size, toString, values

从类继承的方法 java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

从接口继承的方法 java.util.Map

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

构造器详细资料

RequestMap

public RequestMap(javax.servlet.http.HttpServletRequest request)

Saves the request to use as the backing for getting and setting values

参数:

request - the http servlet request.

方法详细资料

clear

public void clear()

Removes all parameters from the request as well as clears entries in this map.

指定者:

clear 在接口中 Map<String,String[]>

覆盖:

clear 在类中 AbstractMap<String,String[]>

entrySet

public Set<Map.Entry<String,String[]>> entrySet()

Returns a Set of parameters from the http request.

指定者:

entrySet 在接口中 Map<String,String[]>

指定者:

entrySet 在类中 AbstractMap<String,String[]>

返回:

a Set of parameters from the http request.

get

public String[] get(Object key)

Returns the request parameter associated with the given key or null if it doesn't exist.

指定者:

get 在接口中 Map<String,String[]>

覆盖:

get 在类中 AbstractMap<String,String[]>

参数:

key - the name of the request parameter.

返回:

the request parameter or null if it doesn't exist.

put

public String[] put(String key,
                    String[] value)

Saves an parameter in the request.

指定者:

put 在接口中 Map<String,String[]>

覆盖:

put 在类中 AbstractMap<String,String[]>

参数:

key - the name of the request parameter.

value - the value to set.

返回:

the object that was just set.

remove

public String[] remove(Object key)

Removes the specified request parameter.

指定者:

remove 在接口中 Map<String,String[]>

覆盖:

remove 在类中 AbstractMap<String,String[]>

参数:

key - the name of the parameter to remove.

返回:

the value that was removed or null if the value was not found (and hence, not removed).