• 微信 jsapi 支付


    <script src="http://res.wx.qq.com/open/js/jweixin-1.0.0.js"></script>
    <?php 
    ini_set('date.timezone','Asia/Shanghai');
    //error_reporting(E_ERROR);
    require_once "../lib/WxPay.Api.php";
    require_once "WxPay.JsApiPay.php";
    require_once 'log.php';
    
    //初始化日志
    // $logHandler= new CLogFileHandler("../logs/".date('Y-m-d').'.log');
    // $log = Log::Init($logHandler, 15);
    
    //打印输出数组信息
    // function printf_info($data)
    // {
    //     foreach($data as $key=>$value){
    //         echo "<font color='#00ff55;'>$key</font> : $value <br/>";
    //     }
    // }
    
    //①、获取用户openid
    $tools = new JsApiPay();
    $openId = $tools->GetOpenid();
    
    $pirce = intval($_GET['price']);
    $order_id = intval($_GET['order_id']);
    //②、统一下单
    $input = new WxPayUnifiedOrder();
    $input->SetBody("test");
    $input->SetAttach("test");
    $input->SetOut_trade_no($order_id);
    $input->SetTotal_fee($pirce);
    $input->SetTime_start(date("YmdHis"));
    $input->SetTime_expire(date("YmdHis", time() + 600));
    $input->SetGoods_tag("test");
    
    $url = WxPayConfig::WX_PAY_URL.'wxpay/example/notify.php';
    $input->SetNotify_url($url);
    
    // $input->SetNotify_url("http://paysdk.weixin.qq.com/example/notify.php");
    $input->SetTrade_type("JSAPI");
    $input->SetOpenid($openId);
    $order = WxPayApi::unifiedOrder($input);
    // echo '<font color="#f00"><b>统一下单支付单信息</b></font><br/>';
    // printf_info($order);
    $jsApiParameters = $tools->GetJsApiParameters($order);
    
    //获取共享收货地址js函数参数
    $editAddress = $tools->GetEditAddressParameters();
    // var_dump(expression);
    //③、在支持成功回调通知中处理成功之后的事宜,见 notify.php
    /**
     * 注意:
     * 1、当你的回调地址不可访问的时候,回调通知会失败,可以通过查询订单来确认支付是否成功
     * 2、jsapi支付时需要填入用户openid,WxPay.JsApiPay.php中有获取openid流程 (文档可以参考微信公众平台“网页授权接口”,
     * 参考http://mp.weixin.qq.com/wiki/17/c0f37d5704f0b64713d5d2c37b468d75.html)
     */
    ?>
    
    <html>
    <head>
        <meta http-equiv="content-type" content="text/html;charset=utf-8"/>
        <meta name="viewport" content="width=device-width, initial-scale=1"/>
        <script type="text/javascript">
        //调用微信JS api 支付
        function jsApiCall()
        {
            WeixinJSBridge.invoke(
                'getBrandWCPayRequest',
                <?php echo $jsApiParameters; ?>,
                function(res){
                    // WeixinJSBridge.log(res.err_msg);
                    // alert(res.err_code+res.err_desc+res.err_msg);
                    if(res.err_msg=="get_brand_wcpay_request:ok"){
                        window.location.href="http://pttest.itsumy.com/WeChat/Printer/index_orderforgoods";
                    }else{
                        alert("支付失败");
                    }
                }
            );
        }
    
        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();
            }
        }
        window.onload=callpay();
        </script>
    <!--     <script type="text/javascript">
        //获取共享地址
        function editAddress()
        {
            WeixinJSBridge.invoke(
                'editAddress',
                <?php echo $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> -->
    </head>
    <body>
        <!-- <br/>
        <font color="#9ACD32"><b>该笔订单支付金额为<span style="color:#f00;font-size:50px">1分</span>钱</b></font><br/><br/>
        <div align="center">
            <button style="210px; height:50px; border-radius: 15px;background-color:#FE6714; border:0px #FE6714 solid; cursor: pointer;  color:white;  font-size:16px;" type="button" onclick="callpay()" >立即支付</button>
        </div> -->
    </body>
    </html>
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  • 原文地址:https://www.cnblogs.com/zjj1990/p/9010056.html
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