本文实例为大家分享了thinkphp整合微信支付代码，供大家参考，具体内容如下
下载：支付SDK
将微信支付SDK放在第三方类库Vendor下面，请切记把WxPay.Config.php里面的商户信息修改为您的公众号信息，以避免造成资金的流失。
php端代码
public function pay(){ //商户基本信息,可以写死在WxPay.Config.php里面，其他详细参考WxPayConfig.php vendor('Pay.JSAPI'); $tools = new /JsApiPay(); $openid = $tools->GetOpenid(); $Out_trade_no=date('YHis').rand(100,1000); $Total_fee='测试'; $Body='啥也不说'; $Total_fee=1; $input = new /WxPayUnifiedOrder(); $input->SetBody($Body); $input->SetOut_trade_no($Out_trade_no); $input->SetTotal_fee($Total_fee); $input->SetNotify_url("http://xx.xxx.com/pay/notify.php"); $input->SetTrade_type("JSAPI"); $input->SetOpenid($openId); $order = /WxPayApi::unifiedOrder($input); $this->jsApiParameters = $tools->GetJsApiParameters($order); $this->display(); } HTML端代码
<!doctype html> <head> <meta charset="UTF-8"> <title>微信安全支付</title> <meta name="keywords" content="" /> <meta name="HandheldFriendly" content="True"> <meta name="MobileOptimized" content="320"> <meta name="format-detection" content="telephone=no"> <meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate" /> <meta http-equiv="Pragma" content="no-cache" /> <meta http-equiv="Expires" content="0" /> <meta http-equiv="cleartype" content="on"> <meta id="viewport" name="viewport" content="width=320, initial-scale=1.0,maximum-scale=1.0, user-scalable=0," /> <script type="text/javascript"> //调用微信JS api 支付 function jsApiCall() { WeixinJSBridge.invoke( 'getBrandWCPayRequest', {$jsApiParameters}, function(res){ WeixinJSBridge.log(res.err_msg); if(res.err_msg == 'get_brand_wcpay_request:cancel') { alert("您已取消了此次支付"); return; } else if(res.err_msg == 'get_brand_wcpay_request:fail') { alert("支付失败"); return; } else if(res.err_msg == 'get_brand_wcpay_request:ok') { alert("支付成功！");//跳转到订单页面 } else { alert("未知错误"+res.error_msg); return; } } ); } 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> </head> <body> <button type="button" class="btn btn-danger btn-lg btn-block" onclick="callpay()"> 确认支付 </button> </body> </html>
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