小程序端：
xml：
<button type="default" bindtap="payOrder">支付</button>
js：
payOrder: function (event) {
wx.request({
url: 'http://test.dailingmei.com/api/Mini/miniGetPayMoney',
data: { //发送给后台的数据
token: wx.getStorageSync('token'),
order_list_id: "88"
},
header: { //请求头
'content-type': 'application/x-www-form-urlencoded'
},
method: "POST", //get为默认方法/POST
success: function (res) {
console.log(res);
wx.requestPayment({
timeStamp: res.data.data.result.timeStamp,
nonceStr: res.data.data.result.nonceStr,
package: res.data.data.result.package,
signType: 'MD5',
paySign: res.data.data.result.paySign,
success: function (res) {
// success
console.log(res);
},
fail: function (res) {
// fail
console.log(res);
},
complete: function (res) {
// complete
console.log(res);
}
})
},
fail: function (err) { }, //请求失败
complete: function () { } //请求完成后执行的函数
})
},
后台：
use thinkConfig;
use YansongdaPayPay;
use YansongdaPayLog;
public function miniGetPayMoney(){
if ($this->request->isPost()) {
$validate = new hinkValidate(['order_list_id'=>'require']);
$request_data = $this->request->param();
$check_result = $validate->check($request_data);
if($check_result == true){
$order_list_model = new appapimodelorderOrderlist;
$price = $order_list_model->calculatePrice($request_data['order_list_id']);
$price *= 100;
$user_info = $this->auth->getUserinfo();
$user_id = $user_info['id'];
$out_trade_no = $user_id . '-' . time();
$order = [
'out_trade_no' => $out_trade_no,
'body' => '商品支付',
'total_fee' => $price,
'openid' => $this->auth->getUser()->openid,
];
$result = Pay::wechat(Config::get('wechat.pay'))->miniapp($order);
appapimodelpayOrder::create(
[
'package' => $out_trade_no,
'order_type' => 'order',
'order_mes' => $request_data['order_list_id']
]
);
$this->success('success', ['order_list_id'=>$request_data['order_list_id'],'money'=>$price,'result'=>$result]);
}else{
$this->error('没传订单编号');
}
}
$this->error('提交方式不是POST');
}