Package com.foxinmy.weixin4j.pay

Class PayPackageBuilder

java.lang.Object

com.foxinmy.weixin4j.pay.PayPackageBuilder

public class PayPackageBuilder
extends Object

MchPayPackage生成器 微信支付中很多新增的支付产品或功能不定期的在原来各种支付API中添加参数项，导致MchPayPackage类会不断更新 MchPayPackage构造方法参数会越来越多，不断增加的参数项也不好继续改构造方法。 PayApi中一些特定的支付api（如JSAPI、MACROPAY）等都是直接传入参数，然后在API内构造MchPayPackage，而不是传入MchPayPackage， 一旦增加新参数就需要改API，影响正在使用SDK的工程，但如果改为直接使用MchPayPackag的createPayRequest方法， MchPayPackage的构造方式又太难看，开发者需要对着微信文档然后看着构造函数里边一大堆的参数一一匹配 所以最终有了PayPackageBuilder这个类，通过一些链式的API构造MchPayPackage，既提供最小参数的各种支付构造方法，又能让代码看上去直观一些

Author:

kit (kit.li@qq.com)

Method Summary

Modifier and Type	Method	Description
static PayPackageBuilder	appPay(String body, String outTradeNo, double totalFee, String createIp, String notifyUrl)	APP支付
PayPackageBuilder	attach(String attach)
MchPayPackage	build()
PayPackageBuilder	deposit()
PayPackageBuilder	detail(String detail)
PayPackageBuilder	goodsTag(String goodsTag)
static PayPackageBuilder	h5Pay(String body, String outTradeNo, double totalFee, String createIp, String notifyUrl, String wapUrl, String wapName)	H5支付
static PayPackageBuilder	init(MchPayPackage payPackage)	使用MchPayPackage初始化
static PayPackageBuilder	jsapiPay(String body, String outTradeNo, double totalFee, String createIp, String notifyUrl, String openid)	JSAPI支付/小程序支付
PayPackageBuilder	limitPay()
static PayPackageBuilder	microPay(String body, String outTradeNo, double totalFee, String createIp, String authCode)	付款码支付/人脸支付
static PayPackageBuilder	nativePay(String body, String outTradeNo, double totalFee, String createIp, String notifyUrl, String productId)	native支付
PayPackageBuilder	profitSharing()
PayPackageBuilder	receipt()
PayPackageBuilder	sceneInfo(SceneInfo info)
PayPackageBuilder	subOpenId(String subOpenId)
PayPackageBuilder	timeExpire(String date)
PayPackageBuilder	timeExpire(Date date)
PayPackageBuilder	timeStart(String date)
PayPackageBuilder	timeStart(Date date)
PayPackageBuilder	totalFee(double totalFee)
PayPackageBuilder	totalFee(int totalFee)

Methods inherited from class java.lang.Object

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

Method Detail

init

public static PayPackageBuilder init(MchPayPackage payPackage)

使用MchPayPackage初始化

Parameters:

payPackage -

Returns:

microPay

public static PayPackageBuilder microPay(String body,
                                         String outTradeNo,
                                         double totalFee,
                                         String createIp,
                                         String authCode)

付款码支付/人脸支付

Parameters:

body - 商品描述

outTradeNo - 商户订单号

totalFee - 支付金额

createIp - 终端IP

authCode - 用户付款码

Returns:

jsapiPay

public static PayPackageBuilder jsapiPay(String body,
                                         String outTradeNo,
                                         double totalFee,
                                         String createIp,
                                         String notifyUrl,
                                         String openid)

JSAPI支付/小程序支付

Parameters:

body - 商品描述

outTradeNo - 商户订单号

totalFee - 支付金额

createIp - 终端IP

notifyUrl - 回调通知地址

openid - 用户标识

Returns:

nativePay

public static PayPackageBuilder nativePay(String body,
                                          String outTradeNo,
                                          double totalFee,
                                          String createIp,
                                          String notifyUrl,
                                          String productId)

native支付

Parameters:

body - 商品描述

outTradeNo - 商户订单号

totalFee - 支付金额

createIp - 终端IP

notifyUrl - 回调通知地址

productId - 产品ID

Returns:

appPay

public static PayPackageBuilder appPay(String body,
                                       String outTradeNo,
                                       double totalFee,
                                       String createIp,
                                       String notifyUrl)

APP支付

Parameters:

body - 商品描述

outTradeNo - 商户订单号

totalFee - 支付金额

createIp - 终端IP

notifyUrl - 回调通知地址

Returns:

h5Pay

public static PayPackageBuilder h5Pay(String body,
                                      String outTradeNo,
                                      double totalFee,
                                      String createIp,
                                      String notifyUrl,
                                      String wapUrl,
                                      String wapName)

H5支付

Parameters:

body - 商品描述

outTradeNo - 商户订单号

totalFee - 支付金额

createIp - 终端IP

notifyUrl - 回调通知地址

wapUrl - wap网站URL地址

wapName - wap网站名

Returns:

detail

public PayPackageBuilder detail(String detail)

attach

public PayPackageBuilder attach(String attach)

goodsTag

public PayPackageBuilder goodsTag(String goodsTag)

limitPay

public PayPackageBuilder limitPay()

timeStart

public PayPackageBuilder timeStart(Date date)

timeStart

public PayPackageBuilder timeStart(String date)

timeExpire

public PayPackageBuilder timeExpire(Date date)

timeExpire

public PayPackageBuilder timeExpire(String date)

receipt

public PayPackageBuilder receipt()

sceneInfo

public PayPackageBuilder sceneInfo(SceneInfo info)

deposit

public PayPackageBuilder deposit()

profitSharing

public PayPackageBuilder profitSharing()

subOpenId

public PayPackageBuilder subOpenId(String subOpenId)

totalFee

public PayPackageBuilder totalFee(double totalFee)

totalFee

public PayPackageBuilder totalFee(int totalFee)

build

public MchPayPackage build()