update
This commit is contained in:
stivepeim
@@ -1,9 +1,23 @@
|
||||
package com.utils;
|
||||
|
||||
import cn.hutool.core.util.ObjectUtil;
|
||||
import cn.hutool.core.util.StrUtil;
|
||||
import cn.hutool.crypto.SecureUtil;
|
||||
import com.alibaba.fastjson.JSONObject;
|
||||
import com.constants.Constants;
|
||||
import com.constants.PayConstants;
|
||||
import com.exception.CrmebException;
|
||||
import com.zbkj.crmeb.payment.vo.wechat.CreateOrderRequestVo;
|
||||
import com.zbkj.crmeb.payment.vo.wechat.WxRefundVo;
|
||||
import org.apache.commons.codec.digest.DigestUtils;
|
||||
import org.w3c.dom.Node;
|
||||
import org.w3c.dom.NodeList;
|
||||
|
||||
import java.util.HashMap;
|
||||
import javax.xml.parsers.DocumentBuilder;
|
||||
import java.io.ByteArrayInputStream;
|
||||
import java.io.InputStream;
|
||||
import java.security.MessageDigest;
|
||||
import java.util.*;
|
||||
|
||||
/**
|
||||
* 微信支付工具类
|
||||
@@ -19,10 +33,6 @@ import java.util.HashMap;
|
||||
*/
|
||||
public class WxPayUtil {
|
||||
|
||||
/**
|
||||
* TODO 后期微信签名生成、校验等在这里开发
|
||||
*/
|
||||
|
||||
/**
|
||||
* 处理 HTTPS API返回数据，转换成Map对象。return_code为SUCCESS时，验证签名。
|
||||
*
|
||||
@@ -48,4 +58,141 @@ public class WxPayUtil {
|
||||
throw new CrmebException(String.format("return_code value %s is invalid in XML: %s", return_code, xmlStr));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取随机字符串，长度要求在32位以内。
|
||||
*/
|
||||
public static String getNonceStr() {
|
||||
return DigestUtils.md5Hex(CrmebUtil.getUuid() + CrmebUtil.randomCount(111111, 666666));
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取sign
|
||||
* @param vo 微信公共下单对象
|
||||
* @param signKey 微信签名key
|
||||
* @return String
|
||||
*/
|
||||
public static String getSign(CreateOrderRequestVo vo, String signKey) {
|
||||
// 对象转map
|
||||
Map<String, Object> map = JSONObject.parseObject(JSONObject.toJSONString(vo), Map.class);
|
||||
// map排序
|
||||
Set<String> keySet = map.keySet();
|
||||
String[] keyArray = keySet.toArray(new String[keySet.size()]);
|
||||
Arrays.sort(keyArray);
|
||||
StringBuilder sb = new StringBuilder();
|
||||
for (String k : keyArray) {
|
||||
if (k.equals(PayConstants.FIELD_SIGN)) {
|
||||
continue;
|
||||
}
|
||||
if (ObjectUtil.isNotNull(map.get(k))) // 参数值为空，则不参与签名
|
||||
sb.append(k).append("=").append(map.get(k)).append("&");
|
||||
}
|
||||
sb.append("key=").append(signKey);
|
||||
String sign = SecureUtil.md5(sb.toString()).toUpperCase();
|
||||
System.out.println("sign ========== " + sign);
|
||||
return sign;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取sign
|
||||
* @param wxRefundVo 微信退款对象
|
||||
* @param signKey 微信签名key
|
||||
* @return String
|
||||
*/
|
||||
public static String getSign(WxRefundVo wxRefundVo, String signKey) {
|
||||
// 对象转map
|
||||
Map<String, Object> map = JSONObject.parseObject(JSONObject.toJSONString(wxRefundVo), Map.class);
|
||||
// map排序
|
||||
Set<String> keySet = map.keySet();
|
||||
String[] keyArray = keySet.toArray(new String[keySet.size()]);
|
||||
Arrays.sort(keyArray);
|
||||
StringBuilder sb = new StringBuilder();
|
||||
for (String k : keyArray) {
|
||||
if (k.equals(PayConstants.FIELD_SIGN)) {
|
||||
continue;
|
||||
}
|
||||
if (ObjectUtil.isNotNull(map.get(k))) // 参数值为空，则不参与签名
|
||||
sb.append(k).append("=").append(map.get(k)).append("&");
|
||||
}
|
||||
sb.append("key=").append(signKey);
|
||||
String sign = SecureUtil.md5(sb.toString()).toUpperCase();
|
||||
System.out.println("sign ========== " + sign);
|
||||
return sign;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取sign
|
||||
* @param map 待签名数据
|
||||
* @param signKey 微信签名key
|
||||
* @return String
|
||||
*/
|
||||
public static String getSign(Map<String, String> map, String signKey) {
|
||||
// map排序
|
||||
Set<String> keySet = map.keySet();
|
||||
String[] keyArray = keySet.toArray(new String[keySet.size()]);
|
||||
Arrays.sort(keyArray);
|
||||
StringBuilder sb = new StringBuilder();
|
||||
for (String k : keyArray) {
|
||||
if (k.equals(PayConstants.FIELD_SIGN)) {
|
||||
continue;
|
||||
}
|
||||
if (StrUtil.isNotBlank(map.get(k)) && map.get(k).trim().length() > 0) // 参数值为空，则不参与签名
|
||||
sb.append(k).append("=").append(map.get(k).trim()).append("&");
|
||||
}
|
||||
sb.append("key=").append(signKey);
|
||||
String sign = SecureUtil.md5(sb.toString()).toUpperCase();
|
||||
System.out.println("sign ========== " + sign);
|
||||
return sign;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取当前时间戳，单位秒
|
||||
* @return Long
|
||||
*/
|
||||
public static Long getCurrentTimestamp() {
|
||||
return System.currentTimeMillis()/1000;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取当前时间戳，单位毫秒
|
||||
* @return Long
|
||||
*/
|
||||
public static Long getCurrentTimestampMs() {
|
||||
return System.currentTimeMillis();
|
||||
}
|
||||
|
||||
/**
|
||||
* XML格式字符串转换为Map
|
||||
*
|
||||
* @param strXML XML字符串
|
||||
* @return XML数据转换后的Map
|
||||
* @throws Exception
|
||||
*/
|
||||
public static Map<String, String> xmlToMap(String strXML) throws Exception {
|
||||
try {
|
||||
Map<String, String> data = new HashMap<String, String>();
|
||||
DocumentBuilder documentBuilder = WXPayXmlUtil.newDocumentBuilder();
|
||||
InputStream stream = new ByteArrayInputStream(strXML.getBytes("UTF-8"));
|
||||
org.w3c.dom.Document doc = documentBuilder.parse(stream);
|
||||
doc.getDocumentElement().normalize();
|
||||
NodeList nodeList = doc.getDocumentElement().getChildNodes();
|
||||
for (int idx = 0; idx < nodeList.getLength(); ++idx) {
|
||||
Node node = nodeList.item(idx);
|
||||
if (node.getNodeType() == Node.ELEMENT_NODE) {
|
||||
org.w3c.dom.Element element = (org.w3c.dom.Element) node;
|
||||
data.put(element.getNodeName(), element.getTextContent());
|
||||
}
|
||||
}
|
||||
try {
|
||||
stream.close();
|
||||
} catch (Exception ex) {
|
||||
// do nothing
|
||||
}
|
||||
return data;
|
||||
} catch (Exception ex) {
|
||||
System.out.println(StrUtil.format("Invalid XML, can not convert to map. Error message: {}. XML content: {}", ex.getMessage(), strXML));
|
||||
throw ex;
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user