vb.net支付宝 vb支付宝支付

vb淘宝买东西用支付宝付20元,但信息现示22元,怎么回事?

网络问题。vb淘宝买东西用支付宝付20元,但信息现示22元多数是网络连接异常导致。

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1、首先打开电脑检查网络。

2、其次打支付宝进行测试网络连接是否异常。

3、最后点击重新进入即可。

请问支付宝是用什么语言开发出来的

手机支付宝吗? 安卓的话, 大部分是java,应该也涉及到JNI去调用C代码(也就是有java, 也有c++之类的)ios的话, 那就是用objective-c开发的

高分求助,VB.NET 支付宝开发接口

Case 4 '支付宝支付

Dim cmd, subject, body, order_no, prices, rurl, types, number, transport, ordinary_fee, express_fee, readonlytrue, buyer_msg, buyer, buyer_name, buyer_address, buyer_zipcode, buyer_tel, buyer_mobile, partner As String

Dim t1, t2, t3, t4, t5 As String

Dim AlipayObj, itemUrl As String

t1 = ":" '支付接口

t2 = ConfigurationSettings.AppSettings("adminaliPay") '商户支付宝账户(改成你自己的)

t3 = "m7yeav29bcdz14szvi2rbfcixywob59y" '安全校验码

cmd = "0001" '命令码

subject = "订单号:" NoID '商品名称

body = Convert.ToString(ViewState("CourseName")) '商品描述

order_no = NoID '商户订单号

prices = Convert.ToString(ViewState("NowPrice")) '商品单价

rurl = Request.Url.ToString() '商品展示网址

types = "1" '支付类型 1:商品购买,2:服务购买,3:网络拍卖,4:捐赠

number = "1" '购买数量

transport = "3" '发货方式 1:平邮,2:快递,3:虚拟物品

ordinary_fee = "0" '平邮运费

express_fee = "0" '快递运费

readonlytrue = "true" '交易信息是否只读,true或false,默认值为false

buyer_msg = "" '买家给卖家的留言:string(200)

'buyer = Convert.ToString(ViewState("txtIDEmail")) '买家Email

buyer_name = Convert.ToString(ViewState("txtIDName")) ",Email:" Convert.ToString(ViewState("txtIDEmail")) '买家姓名,买家Email

buyer_address = Convert.ToString(ViewState("txtIDaddress")) '买家地址

buyer_zipcode = Convert.ToString(ViewState("txtIDPost")) '买家邮编

buyer_tel = Convert.ToString(ViewState("txtIDtelephone")) '买家电话号码

buyer_mobile = Convert.ToString(ViewState("txtIDTel")) '买家手机号码

partner = "" '合作伙伴ID(保留字段)

itemUrl = creatAlipayItemURL(t1, t2, t3, t4, t5, cmd, subject, body, order_no, prices, rurl, types, number, transport, ordinary_fee, express_fee, readonlytrue, buyer_msg, buyer, buyer_name, buyer_address, buyer_zipcode, buyer_tel, buyer_mobile, partner)

itemUrl = "script language=javascript" vbCrLf "!--" vbCrLf "document.forms[0].submit();" vbCrLf "//--" vbCrLf "/script"

Response.Write(itemUrl)

End Select


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