程序包 tech.testnx.cah.common.utils

类 JsonUtility

java.lang.Object

tech.testnx.cah.common.utils.JsonUtility

public class JsonUtility
extends Object

作者:

Yun

字段概要

字段

修饰符和类型	字段	说明
static JsonUtility	INSTANCE

方法概要

修饰符和类型	方法	说明
com.fasterxml.jackson.databind.ObjectMapper	getMapper()
boolean	isNodeHasStringValue(com.fasterxml.jackson.databind.JsonNode node)
boolean	isNodeHasValue(com.fasterxml.jackson.databind.JsonNode node)
com.fasterxml.jackson.databind.JsonNode	readTree(File file)
com.fasterxml.jackson.databind.JsonNode	readTree(String content)

从类继承的方法 java.lang.Object

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

字段详细资料

INSTANCE

public static final JsonUtility INSTANCE

方法详细资料

getMapper

public com.fasterxml.jackson.databind.ObjectMapper getMapper()

返回:

default ObjectMapper;

readTree

public com.fasterxml.jackson.databind.JsonNode readTree(String content)

返回:

root node

readTree

public com.fasterxml.jackson.databind.JsonNode readTree(File file)

返回:

null if have exceptions

isNodeHasValue

public boolean isNodeHasValue(com.fasterxml.jackson.databind.JsonNode node)

返回:

false if it is not value node, node is missing and node value is null

isNodeHasStringValue

public boolean isNodeHasStringValue(com.fasterxml.jackson.databind.JsonNode node)

返回:

true if node value has non-empty string