cn.buli_home.utils.common

Class MapUtils

java.lang.Object

cn.buli_home.utils.common.MapUtils

public class MapUtils
extends Object

字典工具类

Version:

1.0 Create by 2022/9/26

Author:

mustard

Constructor Summary

Constructors

Constructor and Description
MapUtils()

Method Summary

Modifier and Type	Method and Description
static Boolean	checkValueBlank(Map<String,Object> map, Boolean isCheckBlank, String... keys) 检查字典中必有字段是否有值
static Boolean	checkValueBlank(Map<String,Object> map, String... keys) 检查字典中必有字段是否有值 (默认不去除空白符)
static Boolean	getBooleanValue(Map<String,Object> map, String key) 获取布尔value
static Double	getDoubleValue(Map<String,Object> map, String key) 获取双浮点value
static Integer	getIntegerValue(Map<String,Object> map, String key) 获取整型value
static Long	getLongValue(Map<String,Object> map, String key) 获取长整型value
static String	getStringValue(Map<String,Object> map, String key) 获取字符串value
static Map<String,Object>	model2Map(Object model, Class... annotations) 模型转为字典
static List<Map<String,Object>>	modelList2Map(List<?> list, Class... annotations) 模型转为字典
private static String	p_getMethodName(String name)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MapUtils

public MapUtils()

Method Detail

getStringValue

public static String getStringValue(Map<String,Object> map,
                                    String key)

获取字符串value

getIntegerValue

public static Integer getIntegerValue(Map<String,Object> map,
                                      String key)

获取整型value

getLongValue

public static Long getLongValue(Map<String,Object> map,
                                String key)

获取长整型value

getDoubleValue

public static Double getDoubleValue(Map<String,Object> map,
                                    String key)

获取双浮点value

getBooleanValue

public static Boolean getBooleanValue(Map<String,Object> map,
                                      String key)

获取布尔value

model2Map

public static Map<String,Object> model2Map(Object model,
                                           Class... annotations)

模型转为字典

Parameters:

model - 模型

annotations - 忽略字段注解

modelList2Map

public static List<Map<String,Object>> modelList2Map(List<?> list,
                                                     Class... annotations)

模型转为字典

Parameters:

list - 模型列表

annotations - 忽略字段注解

checkValueBlank

public static Boolean checkValueBlank(Map<String,Object> map,
                                      String... keys)

检查字典中必有字段是否有值 (默认不去除空白符)

Parameters:

map - 字典

keys - 键数组

checkValueBlank

public static Boolean checkValueBlank(Map<String,Object> map,
                                      Boolean isCheckBlank,
                                      String... keys)

检查字典中必有字段是否有值

Parameters:

map - 字典

isCheckBlank - 是否去除空白符

keys - 键数组

p_getMethodName

private static String p_getMethodName(String name)