| 构造器和说明 |
|---|
MultiValueMap() |
MultiValueMap(int initialCapacity) |
| 限定符和类型 | 方法和说明 |
|---|---|
void |
clear() |
boolean |
containsKey(Object key) |
boolean |
containsValue(Object value) |
Set<Map.Entry<K,Object>> |
entrySet() |
Object |
get(Object key) |
boolean |
isEmpty() |
Set<K> |
keySet() |
Object |
put(K key,
Object value) |
void |
putAll(Map<? extends K,?> m) |
Object |
remove(Object key) |
int |
size() |
int |
size(K key)
查看指定key对应值的长度。
|
Collection<Object> |
values() |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitcompute, computeIfAbsent, computeIfPresent, equals, forEach, getOrDefault, hashCode, merge, putIfAbsent, remove, replace, replace, replaceAllpublic MultiValueMap()
public MultiValueMap(int initialCapacity)
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