com.hccake.extend.pay.wx.utils

类 WxPayUtil

java.lang.Object

com.hccake.extend.pay.wx.utils.WxPayUtil

public final class WxPayUtil
extends Object

作者:

lingting 2021/1/26 16:04

方法概要

限定符和类型	方法和说明
static String	generateNonceStr() 生成随机字符串
static Document	getDocument()
static DocumentBuilder	getDocumentBuilder()
static String	mapToXml(Map<String,String> data) map 转 xml 字符串
static String	sign(Map<String,String> params, SignType type, String mckKey)
static String	sign(Map<String,String> params, String mckKey) 签名
static Map<String,String>	xmlToMap(String xml) xml字符串转map

从类继承的方法 java.lang.Object

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

方法详细资料

getDocumentBuilder

public static DocumentBuilder getDocumentBuilder()
                                          throws ParserConfigurationException

抛出:

ParserConfigurationException

getDocument

public static Document getDocument()
                            throws ParserConfigurationException

抛出:

ParserConfigurationException

mapToXml

public static String mapToXml(Map<String,String> data)
                       throws ParserConfigurationException,
                              TransformerException

map 转 xml 字符串

参数:

data - map

返回:

java.lang.String

抛出:

ParserConfigurationException

TransformerException

xmlToMap

public static Map<String,String> xmlToMap(String xml)
                                   throws ParserConfigurationException,
                                          IOException,
                                          SAXException

xml字符串转map

参数:

xml - xml字符串

返回:

java.util.Map

抛出:

ParserConfigurationException

IOException

SAXException

sign

public static String sign(Map<String,String> params,
                          String mckKey)

签名

参数:

params - 参数

mckKey - 密钥

返回:

java.lang.String 签名结果

sign

public static String sign(Map<String,String> params,
                          SignType type,
                          String mckKey)

generateNonceStr

public static String generateNonceStr()

生成随机字符串

返回:

java.lang.String