public class MapUtil extends Object
| 构造器和说明 |
|---|
MapUtil() |
| 限定符和类型 | 方法和说明 |
|---|---|
static LinkedHashMap<String,Object> |
beanToLinkedHashMap(Object obj)
实体转Map
|
static org.springframework.util.MultiValueMap<String,Object> |
beanToLinkedMultiValueMap(Object obj)
实体转Map
|
static Map<String,Object> |
beanToMap(Object obj)
实体转Map
|
static String |
decodeQueryParam(String value)
Decode query param string.
|
static Map<String,Object> |
getfirstMapElement(Map<String,Object> map)
获取map第一位
|
static Map<String,Object> |
getlastMapElement(Map<String,Object> map)
获取map最后
|
static Map<String,Object> |
getRepetitionListElementNum(List<String> list,
Integer type)
把list 计算重复元素并生成bena返回
|
static Map<String,String> |
initQueryParams(String query)
Init query params map.
|
static <T> T |
mapToObject(Map<String,Object> map,
Class<T> beanClass)
map转换为bean
|
static Map<String,Object> |
object2Map(Object obj)
实体对象转成Map
|
static <T> Map<String,T> |
parseMapForFilter(Map<String,T> map,
String filters)
从map中查询想要的map项,根据key
|
static <K,V> String |
toMap(Supplier<org.springframework.util.MultiValueMap<K,V>> supplier)
map.
|
static Map<String,Object> |
transBean2Map(Object obj)
Bean --> Map 1: 利用Introspector和PropertyDescriptor 将Bean --> Map
|
static Object |
transMap2Bean(Map<String,Object> map,
Object obj)
Map转实体
|
public static <T> T mapToObject(Map<String,Object> map, Class<T> beanClass) throws Exception
Exception - Exceptionpublic static Object transMap2Bean(Map<String,Object> map, Object obj)
public static <K,V> String toMap(Supplier<org.springframework.util.MultiValueMap<K,V>> supplier)
public static Map<String,String> initQueryParams(String query)
public static org.springframework.util.MultiValueMap<String,Object> beanToLinkedMultiValueMap(Object obj)
public static LinkedHashMap<String,Object> beanToLinkedHashMap(Object obj)
public static Map<String,Object> getRepetitionListElementNum(List<String> list, Integer type)
public static Map<String,Object> getfirstMapElement(Map<String,Object> map)
public static Map<String,Object> getlastMapElement(Map<String,Object> map)
public static Map<String,Object> transBean2Map(Object obj)
public static <T> Map<String,T> parseMapForFilter(Map<String,T> map, String filters)
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