微信小程序实现微信支付功能

//小程序端代码:

pay: function (){
var that= this
wx.getStorage({
key: 'openid' ,
success: function (res) {
wx.request({
//这里是后台的处理方法,url是自定义的,直接换成你自己的后台处理方法即可,Wx_Pay这个方法在下面写的有
//后台用的php做处理,java的可以参考方法,道理都是一样的
url: url + 'Wx_Pay' ,
data: {
//用户的openid
openid:res.data,
fee: that.data.totalPrice, //支付金额
details: that.data.goodsList[ 0 ].goods_name,//支付商品的名称
},
success: function (result){
if (result.data){
//out_trade_no=res.data['out_trade_no'];
wx.requestPayment({
timeStamp: result.data[ 'timeStamp' ],
nonceStr: result.data[ 'nonceStr' ],
package : result.data[ 'package' ],
signType: 'MD5' ,
paySign: result.data[ 'paySign' ],
'success' : function (successret){
console.log( '支付成功' );
//获取支付用户的信息
wx.getStorage({
key: 'userInfo' ,
success: function (getuser) {
//加入订单表做记录
wx.request({
url: url + 'Wx_AddOrder' ,
data: {
uname: getuser.data.nickName,
goods: that.data.goodsList[ 0 ].goods_name,
price: that.data.totalPrice,
openid:res.data,
},
success: function (lastreturn) {
console.log( "存取成功" );
}
})
},
})
}, 'fail' : function (res){
}
})
}
}
})
},
})
},

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转载自blog.csdn.net/qq_38698753/article/details/80512094