/**
*
* 生成直接支付url，支付url有效期为2小时,模式二
* @param UnifiedOrderInput $input
*/
public function GetPayUrl($input)
{
if ($input->GetTrade_type() == "NATIVE") {
$result = WxPayApi::unifiedOrder($input);
return $result;
}
}
/**
*
* 获取jsapi支付的参数
* @param array $UnifiedOrderResult 统一支付接口返回的数据
* @throws WxPayException
*
* @return json数据，可直接填入js函数作为参数
*/
public function GetJsApiParameters($UnifiedOrderResult)
{
if (!array_key_exists("appid", $UnifiedOrderResult) || !array_key_exists("prepay_id", $UnifiedOrderResult) || $UnifiedOrderResult['prepay_id'] == "") {
throw new WxPayException("参数错误");
}
$jsapi = new WxPayJsApiPay();
$jsapi->SetAppid($UnifiedOrderResult["appid"]);
$timeStamp = time();
$jsapi->SetTimeStamp("{$timeStamp}");
$jsapi->SetNonceStr(WxPayApi::getNonceStr());
$jsapi->SetPackage("prepay_id=" . $UnifiedOrderResult['prepay_id']);
$jsapi->SetSignType("MD5");
$jsapi->SetPaySign($jsapi->MakeSign());
$parameters = json_encode($jsapi->GetValues());
return $parameters;
}
/**
*
* 撤销订单，如果失败会重复调用10次
* @param string $out_trade_no
* @param 调用深度 $depth
*/
public function cancel($out_trade_no, $depth = 0)
{
if ($depth > 10) {
return false;
}
$clostOrder = new WxPayReverse();
$clostOrder->SetOut_trade_no($out_trade_no);
$result = WxPayApi::reverse($clostOrder);
//接口调用失败
if ($result["return_code"] != "SUCCESS") {
return false;
}
//如果结果为success且不需要重新调用撤销，则表示撤销成功
if ($result["result_code"] != "SUCCESS" && $result["recall"] == "N") {
return true;
} else {
if ($result["recall"] == "Y") {
return $this->cancel($out_trade_no, ++$depth);
}
}
return false;
}
public function run()
{
//①、获取用户openid
$tools = new JsApiPay();
$openId = $tools->GetOpenid();
//②、统一下单
$input = new WxPayUnifiedOrder();
$input->SetBody("test");
$input->SetAttach("test");
$input->SetOut_trade_no(WxPayConfig::$MCHID . date("YmdHis"));
$input->SetTotal_fee("1");
$input->SetTime_start(date("YmdHis"));
$input->SetTime_expire(date("YmdHis", time() + 600));
$input->SetGoods_tag("test");
$input->SetNotify_url(WxPayConfig::$NOTIFY_URL);
$input->SetTrade_type("JSAPI");
$input->SetOpenid($openId);
$order = WxPayApi::unifiedOrder($input);
$jsApiParameters = $tools->GetJsApiParameters($order);
//获取共享收货地址js函数参数
$editAddress = $tools->GetEditAddressParameters();
return '<script type="text/javascript">
//调用微信JS api 支付
function jsApiCall()
{
WeixinJSBridge.invoke(
"getBrandWCPayRequest",
' . $jsApiParameters . ',
function(res){
WeixinJSBridge.log(res.err_msg);
alert(res.err_code+res.err_desc+res.err_msg);
}
);
}
function callpay()
{
if (typeof WeixinJSBridge == "undefined"){
if( document.addEventListener ){
document.addEventListener("WeixinJSBridgeReady", jsApiCall, false);
}else if (document.attachEvent){
document.attachEvent("WeixinJSBridgeReady", jsApiCall);
document.attachEvent("onWeixinJSBridgeReady", jsApiCall);
}
}else{
jsApiCall();
}
}
</script>
<script type="text/javascript">
//获取共享地址
function editAddress()
{
WeixinJSBridge.invoke(
"editAddress",
' . $editAddress . ',
function(res){
var value1 = res.proviceFirstStageName;
var value2 = res.addressCitySecondStageName;
var value3 = res.addressCountiesThirdStageName;
var value4 = res.addressDetailInfo;
var tel = res.telNumber;
alert(value1 + value2 + value3 + value4 + ":" + tel);
}
);
}
window.onload = function(){
if (typeof WeixinJSBridge == "undefined"){
if( document.addEventListener ){
document.addEventListener("WeixinJSBridgeReady", editAddress, false);
}else if (document.attachEvent){
document.attachEvent("WeixinJSBridgeReady", editAddress);
document.attachEvent("onWeixinJSBridgeReady", editAddress);
}
}else{
editAddress();
}
};
</script>';
}