Package cn.sinozg.applet.common.utils

Class PayUtil

java.lang.Object

cn.sinozg.applet.common.utils.PayUtil

public class PayUtil
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private static final org.slf4j.Logger	log
private static PrivateKey	PRIVATE_KEY

Constructor Summary

Constructors

Modifier	Constructor	Description
private	PayUtil()

Method Summary

Modifier and Type	Method	Description
static String	decryptOrder(String body)	解密订单信息
static org.apache.http.impl.client.CloseableHttpClient	httpClient()	初始化 clientBuilder和证书管理器
static <T> T	post(String url, Object params, Class<T> clazz)	微信post 请求
static PrivateKey	privateKeyInstance()
static boolean	signVerify(jakarta.servlet.http.HttpServletRequest request, String body)	验证签名
private static com.wechat.pay.contrib.apache.httpclient.auth.Verifier	verifier(WechatValue wechat)	获取证书验证器

Methods inherited from class java.lang.Object

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

Field Details

PRIVATE_KEY

private static volatile PrivateKey PRIVATE_KEY

log

private static final org.slf4j.Logger log

Constructor Details

PayUtil

private PayUtil()

Method Details

privateKeyInstance

public static PrivateKey privateKeyInstance()

httpClient

public static org.apache.http.impl.client.CloseableHttpClient httpClient()

初始化 clientBuilder和证书管理器

Returns:

CloseableHttpClient

signVerify

public static boolean signVerify(jakarta.servlet.http.HttpServletRequest request,
 String body)
                          throws com.wechat.pay.contrib.apache.httpclient.exception.ValidationException,
com.wechat.pay.contrib.apache.httpclient.exception.ParseException

验证签名

Parameters:

request - 序列号

body - 请求体

Returns:

签名是否正确

Throws:

com.wechat.pay.contrib.apache.httpclient.exception.ValidationException

com.wechat.pay.contrib.apache.httpclient.exception.ParseException

verifier

private static com.wechat.pay.contrib.apache.httpclient.auth.Verifier verifier(WechatValue wechat)

获取证书验证器

Parameters:

wechat - 请求参数

Returns:

验证器

post

public static <T> T post(String url,
 Object params,
 Class<T> clazz)

微信post 请求

Type Parameters:

T - 返回类型

Parameters:

url - 请求地址

params - 参数

clazz - 返回类型

Returns:

请求结果

decryptOrder

public static String decryptOrder(String body)

解密订单信息

Parameters:

body - 应答报文主体

Returns:

解密结果