安卓、ios APP呼叫微信付款時,頁面出現空白
我的後端是用php開發的。我是先調用微信的統一下單生成,生成prepay_id預付訂單號,代碼如下:
<code><?php public function send_pay(){ //使用统一支付接口 $unifiedOrder = new UnifiedOrder_pub(); $amount = trim($this->config['money'])*100; $notify_url=$this->config['NotifyUrl']; //通知URL //设置统一支付接口参数 //设置必填参数 //appid已填,商户无需重复填写 //mch_id已填,商户无需重复填写 //noncestr已填,商户无需重复填写 //spbill_create_ip已填,商户无需重复填写 //sign已填,商户无需重复填写 //iconv("gb2312","utf-8//IGNORE", $unifiedOrder->setParameter("body",$this->config['title']);//商品描述 //自定义订单号,此处仅作举例 $out_trade_no = $this->config['code']; $create_ip = $_SERVER["REMOTE_ADDR"]; $unifiedOrder->setParameter("out_trade_no",$out_trade_no);//商户订单号 $unifiedOrder->setParameter("total_fee",$amount);//总金额 $unifiedOrder->setParameter("notify_url",$notify_url);//通知地址 $unifiedOrder->setParameter("spbill_create_ip",$create_ip);//用户端实际ip $unifiedOrder->setParameter("trade_type","APP");//APP交易类型 $unifiedOrder->setParameter("attach","111");//附加数据 //获取统一支付接口结果 $unifiedOrderResult = $unifiedOrder->getResult(); //商户根据实际情况设置相应的处理流程 if ($unifiedOrderResult["return_code"] == "FAIL") { //商户自行增加处理流程 echo "通信出错:".$unifiedOrderResult['return_msg']."<br>"; } elseif($unifiedOrderResult["result_code"] == "FAIL") { //商户自行增加处理流程 echo iconv("utf-8","gb2312//IGNORE","错误代码:".$unifiedOrderResult['err_code']."<br>"); echo iconv("utf-8","gb2312//IGNORE","错误代码描述:".$unifiedOrderResult['err_code_des']."<br>"); } elseif($unifiedOrderResult["return_code"] == "SUCCESS") { /** 成功后返回如下信息 <xml> <return_code><![CDATA[SUCCESS]]></return_code> <return_msg><![CDATA[OK]]></return_msg> <appid><![CDATA[wx2421b1c4370ec43b]]></appid> <mch_id><![CDATA[10000100]]></mch_id> <nonce_str><![CDATA[IITRi8Iabbblz1Jc]]></nonce_str> <sign><![CDATA[7921E432F65EB8ED0CE9755F0E86D72F]]></sign> <result_code><![CDATA[SUCCESS]]></result_code> <prepay_id><![CDATA[wx201411101639507cbf6ffd8b0779950874]]></prepay_id> <trade_type><![CDATA[APP]]></trade_type> </xml> **/ $result = array(); $result['appid'] = $unifiedOrderResult['appid']; $result['partnerid'] = $unifiedOrderResult['mch_id']; $result['prepayid'] = $unifiedOrderResult['prepay_id']; $result['noncestr'] = $unifiedOrderResult['nonce_str']; $result['timestamp'] = time(); $result['package'] = "Sign=WXPay"; //'Sign=WXPay' $result['sign'] = $unifiedOrderResult['sign']; echo json_encode($result); exit; //商户自行增加处理流程 //...... } } ?></code>
將生成的下面這幾個參數發給安卓、ios那邊:
<code>$result['appid'] = $unifiedOrderResult['appid']; $result['partnerid'] = $unifiedOrderResult['mch_id']; $result['prepayid'] = $unifiedOrderResult['prepay_id']; $result['noncestr'] = $unifiedOrderResult['nonce_str']; $result['timestamp'] = time(); $result['package'] = "Sign=WXPay"; //'Sign=WXPay' $result['sign'] = $unifiedOrderResult['sign'];</code>
但是,安卓、ios那邊呼叫微信支付時居然顯示空白,什麼出錯提示也沒有,如下截圖:
將上面的交易類類改為掃碼支付時,生成的二維碼又是可以成功支付的
已經弄了一個多星期了,卡在這裡一直動不了,求大神幫忙看看,這是什麼問題,萬分感謝
參考網址:
http://www.cocoachina.com/bbs...
http://www.cnblogs.com/CrazyS...
http://www .xl779.com/news/zha...
安卓、ios APP呼叫微信付款時,頁面出現空白
我的後端是用php開發的。我是先調用微信的統一下單生成,生成prepay_id預付訂單號,代碼如下:
<code><?php public function send_pay(){ //使用统一支付接口 $unifiedOrder = new UnifiedOrder_pub(); $amount = trim($this->config['money'])*100; $notify_url=$this->config['NotifyUrl']; //通知URL //设置统一支付接口参数 //设置必填参数 //appid已填,商户无需重复填写 //mch_id已填,商户无需重复填写 //noncestr已填,商户无需重复填写 //spbill_create_ip已填,商户无需重复填写 //sign已填,商户无需重复填写 //iconv("gb2312","utf-8//IGNORE", $unifiedOrder->setParameter("body",$this->config['title']);//商品描述 //自定义订单号,此处仅作举例 $out_trade_no = $this->config['code']; $create_ip = $_SERVER["REMOTE_ADDR"]; $unifiedOrder->setParameter("out_trade_no",$out_trade_no);//商户订单号 $unifiedOrder->setParameter("total_fee",$amount);//总金额 $unifiedOrder->setParameter("notify_url",$notify_url);//通知地址 $unifiedOrder->setParameter("spbill_create_ip",$create_ip);//用户端实际ip $unifiedOrder->setParameter("trade_type","APP");//APP交易类型 $unifiedOrder->setParameter("attach","111");//附加数据 //获取统一支付接口结果 $unifiedOrderResult = $unifiedOrder->getResult(); //商户根据实际情况设置相应的处理流程 if ($unifiedOrderResult["return_code"] == "FAIL") { //商户自行增加处理流程 echo "通信出错:".$unifiedOrderResult['return_msg']."<br>"; } elseif($unifiedOrderResult["result_code"] == "FAIL") { //商户自行增加处理流程 echo iconv("utf-8","gb2312//IGNORE","错误代码:".$unifiedOrderResult['err_code']."<br>"); echo iconv("utf-8","gb2312//IGNORE","错误代码描述:".$unifiedOrderResult['err_code_des']."<br>"); } elseif($unifiedOrderResult["return_code"] == "SUCCESS") { /** 成功后返回如下信息 <xml> <return_code><![CDATA[SUCCESS]]></return_code> <return_msg><![CDATA[OK]]></return_msg> <appid><![CDATA[wx2421b1c4370ec43b]]></appid> <mch_id><![CDATA[10000100]]></mch_id> <nonce_str><![CDATA[IITRi8Iabbblz1Jc]]></nonce_str> <sign><![CDATA[7921E432F65EB8ED0CE9755F0E86D72F]]></sign> <result_code><![CDATA[SUCCESS]]></result_code> <prepay_id><![CDATA[wx201411101639507cbf6ffd8b0779950874]]></prepay_id> <trade_type><![CDATA[APP]]></trade_type> </xml> **/ $result = array(); $result['appid'] = $unifiedOrderResult['appid']; $result['partnerid'] = $unifiedOrderResult['mch_id']; $result['prepayid'] = $unifiedOrderResult['prepay_id']; $result['noncestr'] = $unifiedOrderResult['nonce_str']; $result['timestamp'] = time(); $result['package'] = "Sign=WXPay"; //'Sign=WXPay' $result['sign'] = $unifiedOrderResult['sign']; echo json_encode($result); exit; //商户自行增加处理流程 //...... } } ?></code>
將生成的下面這幾個參數發給安卓、ios那邊:
<code>$result['appid'] = $unifiedOrderResult['appid']; $result['partnerid'] = $unifiedOrderResult['mch_id']; $result['prepayid'] = $unifiedOrderResult['prepay_id']; $result['noncestr'] = $unifiedOrderResult['nonce_str']; $result['timestamp'] = time(); $result['package'] = "Sign=WXPay"; //'Sign=WXPay' $result['sign'] = $unifiedOrderResult['sign'];</code>
但是,安卓、ios那邊呼叫微信支付時居然顯示空白,什麼出錯提示也沒有,如下截圖:
將上面的交易類類改為掃碼支付時,生成的二維碼又是可以成功支付的
已經弄了一個多星期了,卡在這裡一直動不了,求大神幫忙看看,這是什麼問題,萬分感謝
參考網址:
http://www.cocoachina.com/bbs...
http://www.cnblogs.com/CrazyS...
http://www .xl779.com/news/zha...