{"id":31290,"date":"2024-11-25T16:55:14","date_gmt":"2024-11-25T08:55:14","guid":{"rendered":"https:\/\/fwq.ai\/blog\/31290\/"},"modified":"2024-11-25T16:55:14","modified_gmt":"2024-11-25T08:55:14","slug":"%e9%80%9a%e8%bf%87php%e6%9d%a5%e5%ae%9e%e7%8e%b0app%e5%be%ae%e4%bf%a1%e6%94%af%e4%bb%98%e7%9a%84%e5%ae%9e%e4%be%8b%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/31290\/","title":{"rendered":"\u901a\u8fc7PHP\u6765\u5b9e\u73b0APP\u5fae\u4fe1\u652f\u4ed8\u7684\u5b9e\u4f8b\u5206\u6790"},"content":{"rendered":"

\u5f53\u4eca\u7528app\u5fae\u4fe1\u652f\u4ed8\u5df2\u7ecf\u6210\u4e3a\u4e86\u4e3b\u6d41\u7684\u652f\u4ed8\u6a21\u5f0f\uff0c\u4e0b\u9762\u5c0f\u7f16\u5c06\u4e3a\u5927\u5bb6\u4ecb\u7ecd\u4e00\u7bc7\u901a\u8fc7php\u5b9e\u73b0app\u5fae\u4fe1\u652f\u4ed8\u7684\uff0c\u7b80\u5355\u6613\u5b66\uff0c\u4e00\u8d77\u8ddf\u5c0f\u7f16\u5b66\u4e60app\u5fae\u4fe1\u652f\u4ed8\u5427\u3002<\/p>\n

\u4e00\u3001PHP\u540e\u53f0\u540e\u53f0\u751f\u6210\u9884\u652f\u4ed8\u4ea4\u6613\u5355\uff0c\u8fd4\u56de\u6b63\u786e\u7684\u9884\u652f\u4ed8\u4ea4\u6613\u56de\u8bdd\u6807\u8bc6\u540e\u518d\u5728APP\u91cc\u9762\u8c03\u8d77\u652f\u4ed8!<\/strong><\/span><\/p>\n

\u5b98\u65b9\u6587\u6863:pay.weixin.qq.com\/wiki\/doc\/api\/app\/app.php?chapter=9_1<\/p>\n

\u6839\u636e\u6587\u6863\u62fc\u63a5\u5fae\u4fe1\u9700\u8981\u7684\u53c2\u6570,\u8fd9\u91cc\u9700\u8981\u51e0\u4e2a\u65b9\u6cd5,\u76f4\u63a5\u4e0a\u4ee3\u7801!<\/p>\n

\u4f20\u8f93\u7ed9\u5fae\u4fe1\u7684\u53c2\u6570\u8981\u7ec4\u88c5\u6210xml\u683c\u5f0f\u53d1\u9001,\u4f20\u5982\u53c2\u6570\u6570\u7ec4!<\/p>\n

\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n

public function ToXml($data=array())\r\n {\r\n if(!is_array($data) || count($data) \";\r\n foreach ($data as $key=&gt;$val)\r\n {\r\n  if (is_numeric($val)){\r\n  $xml.=\"\".$val.\"\".$key.\"&gt;\";\r\n  }else{\r\n  $xml.=\"\".$key.\"&gt;\";\r\n  }\r\n }\r\n $xml.=\"\";\r\n return $xml;\r\n }<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
2.\u751f\u6210\u968f\u673a\u5b57\u7b26\u4e32,\u5fae\u4fe1\u6240\u9700\u53c2\u6570! \u8fd9\u91cc\u65b9\u6cd5\u5f88\u591a,\u770b\u81ea\u5df1\u7231\u597d\u90fd\u884c!<\/p>\n
function rand_code(){\r\n $str = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';\/\/62\u4e2a\u5b57\u7b26\r\n $str = str_shuffle($str);\r\n $str = substr($str,0,32);\r\n return $str;\r\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
3.\u8fd9\u91cc\u662f\u5fae\u4fe1\u6bd4\u8f83\u91cd\u8981\u7684\u4e00\u6b65\u4e86,\u8fd9\u4e2a\u65b9\u6cd5\u4f1a\u591a\u6b21\u7528\u5230!\u751f\u6210\u7b7e\u540d<\/p>\n
private function getSign($params) {\r\n ksort($params); \/\/\u5c06\u53c2\u6570\u6570\u7ec4\u6309\u7167\u53c2\u6570\u540dASCII\u7801\u4ece\u5c0f\u5230\u5927\u6392\u5e8f\r\n foreach ($params as $key =&gt; $item) {\r\n  if (!empty($item)) {  \/\/\u5254\u9664\u53c2\u6570\u503c\u4e3a\u7a7a\u7684\u53c2\u6570\r\n  $newArr[] = $key.'='.$item; \/\/ \u6574\u5408\u65b0\u7684\u53c2\u6570\u6570\u7ec4\r\n  }\r\n }\r\n $stringA = implode(\"&amp;\", $newArr);  \/\/\u4f7f\u7528 &amp; \u7b26\u53f7\u8fde\u63a5\u53c2\u6570\r\n $stringSignTemp = $stringA.\"&amp;key=\".\"************************\"; \/\/\u62fc\u63a5key\r\n \/\/ key\u662f\u5728\u5546\u6237\u5e73\u53f0API\u5b89\u5168\u91cc\u81ea\u5df1\u8bbe\u7f6e\u7684\r\n $stringSignTemp = MD5($stringSignTemp); \/\/\u5c06\u5b57\u7b26\u4e32\u8fdb\u884cMD5\u52a0\u5bc6\r\n $sign = strtoupper($stringSignTemp); \/\/\u5c06\u6240\u6709\u5b57\u7b26\u8f6c\u6362\u4e3a\u5927\u5199\r\n return $sign;\r\n }<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
4.\u4f20\u9012\u53c2\u6570\u7ed9\u5fae\u4fe1,\u751f\u6210\u9884\u652f\u4ed8\u8ba2\u5355! \u63a5\u6536\u5fae\u4fe1\u8fd4\u56de\u7684\u6570\u636e,\u5728\u53cd\u7ed9APP\u7aef,APP\u7aef\u8c03\u7528\u652f\u4ed8\u63a5\u53e3,\u5b8c\u6210\u652f\u4ed8 ! APP\u7aef\u6240\u9700\u53c2\u6570\u89c1\u5fae\u4fe1\u6587\u6863:https:\/\/pay.weixin.qq.com\/wiki\/doc\/api\/app\/app.php?chapter=9_12&index=2<\/p>\n
public function wx_pay() {\r\n $nonce_str = $this-&gt;rand_code(); \/\/\u8c03\u7528\u968f\u673a\u5b57\u7b26\u4e32\u751f\u6210\u65b9\u6cd5\u83b7\u53d6\u968f\u673a\u5b57\u7b26\u4e32\r\n $data['appid'] ='wxdbc5dc*******'; \/\/appid\r\n $data['mch_id'] = '1493*****' ; \/\/\u5546\u6237\u53f7\r\n $data['body'] = \"APP\u652f\u4ed8\u6d4b\u8bd5\";\r\n $data['spbill_create_ip'] = $_SERVER['HTTP_HOST']; \/\/ip\u5730\u5740\r\n $data['total_fee'] = 1;    \/\/\u91d1\u989d\r\n $data['out_trade_no'] = time().mt_rand(10000,99999); \/\/\u5546\u6237\u8ba2\u5355\u53f7,\u4e0d\u80fd\u91cd\u590d\r\n $data['nonce_str'] = $nonce_str;   \/\/\u968f\u673a\u5b57\u7b26\u4e32\r\n $data['notify_url'] = 'http:\/\/xxx.xxx.com\/wx_notify'; \/\/\u56de\u8c03\u5730\u5740,\u7528\u6237\u63a5\u6536\u652f\u4ed8\u540e\u7684\u901a\u77e5,\u5fc5\u987b\u4e3a\u80fd\u76f4\u63a5\u8bbf\u95ee\u7684\u7f51\u5740,\u4e0d\u80fd\u8ddf\u53c2\u6570\r\n $data['trade_type'] = 'APP'; \/\/\u652f\u4ed8\u65b9\u5f0f\r\n \/\/\u5c06\u53c2\u4e0e\u7b7e\u540d\u7684\u6570\u636e\u4fdd\u5b58\u5230\u6570\u7ec4 \u6ce8\u610f\uff1a\u4ee5\u4e0a\u51e0\u4e2a\u53c2\u6570\u662f\u8ffd\u52a0\u5230$data\u4e2d\u7684\uff0c$data\u4e2d\u5e94\u8be5\u540c\u65f6\u5305\u542b\u5f00\u53d1\u6587\u6863\u4e2d\u8981\u6c42\u5fc5\u586b\u7684\u5254\u9664sign\u4ee5\u5916\u7684\u6240\u6709\u6570\u636e\r\n $data['sign'] = $this-&gt;getSign($data); \/\/\u83b7\u53d6\u7b7e\u540d\r\n $xml = $this-&gt;ToXml($data);  \/\/\u6570\u7ec4\u8f6cxml\r\n \/\/curl \u4f20\u9012\u7ed9\u5fae\u4fe1\u65b9\r\n $url = \"https:\/\/api.mch.weixin.qq.com\/pay\/unifiedorder\";\r\n \/\/header(\"Content-type:text\/xml\");\r\n $ch = curl_init();\r\n curl_setopt($ch,CURLOPT_URL, $url);\r\n if(stripos($url,\"https:\/\/\")!==FALSE){\r\n  curl_setopt($ch, CURLOPT_SSLVERSION, CURL_SSLVERSION_TLSv1);\r\n  curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);\r\n  curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);\r\n } else {\r\n  curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,TRUE);\r\n  curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,2);\/\/\u4e25\u683c\u6821\u9a8c\r\n }\r\n \/\/\u8bbe\u7f6eheader\r\n curl_setopt($ch, CURLOPT_SSLVERSION, CURL_SSLVERSION_TLSv1);\r\n curl_setopt($ch, CURLOPT_HEADER, FALSE);\r\n \/\/\u8981\u6c42\u7ed3\u679c\u4e3a\u5b57\u7b26\u4e32\u4e14\u8f93\u51fa\u5230\u5c4f\u5e55\u4e0a\r\n curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);\r\n \/\/\u8bbe\u7f6e\u8d85\u65f6\r\n curl_setopt($ch, CURLOPT_TIMEOUT, 30);\r\n curl_setopt($ch, CURLOPT_POST, TRUE);\r\n \/\/\u4f20\u8f93\u6587\u4ef6\r\n curl_setopt($ch, CURLOPT_POSTFIELDS, $xml);\r\n \/\/\u8fd0\u884ccurl\r\n $data = curl_exec($ch);\r\n \/\/\u8fd4\u56de\u7ed3\u679c\r\n if($data){\r\n  curl_close($ch);\r\n  \/\/\u8fd4\u56de\u6210\u529f,\u5c06xml\u6570\u636e\u8f6c\u6362\u4e3a\u6570\u7ec4.\r\n  $re = $this-&gt;FromXml($data);\r\n  if($re['return_code'] != 'SUCCESS'){\r\n  json(\"201\",'\u7b7e\u540d\u5931\u8d25');\r\n  }\r\n  else{\r\n  \/\/\u63a5\u6536\u5fae\u4fe1\u8fd4\u56de\u7684\u6570\u636e,\u4f20\u7ed9APP!\r\n  $arr =array(\r\n   'prepayid' =&gt;$re['prepay_id'],\r\n   'appid' =&gt; 'wxdbc5dc*****',\r\n   'partnerid' =&gt; '14937****',\r\n   'package' =&gt; 'Sign=WXPay',\r\n   'noncestr' =&gt; $nonce_str,\r\n   'timestamp' =&gt;time(),\r\n  );\r\n  \/\/\u7b2c\u4e8c\u6b21\u751f\u6210\u7b7e\u540d\r\n  $sign = $this-&gt;getSign($arr);\r\n  $arr['sign'] = $sign;\r\n  json('200','\u7b7e\u540d\u6210\u529f',$arr);\r\n  }\r\n } else {\r\n  $error = curl_errno($ch);\r\n  curl_close($ch);\r\n  json('201',\"curl\u51fa\u9519\uff0c\u9519\u8bef\u7801:$error\");\r\n }\r\n }<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
5.\u5c06xml\u6570\u636e\u8f6c\u6362\u4e3a\u6570\u7ec4,\u63a5\u6536\u5fae\u4fe1\u8fd4\u56de\u6570\u636e\u65f6\u7528\u5230.<\/p>\n
public function FromXml($xml)\r\n {\r\n if(!$xml){\r\n  echo \"xml\u6570\u636e\u5f02\u5e38\uff01\";\r\n }\r\n \/\/\u5c06XML\u8f6c\u4e3aarray\r\n \/\/\u7981\u6b62\u5f15\u7528\u5916\u90e8xml\u5b9e\u4f53\r\n libxml_disable_entity_loader(true);\r\n $data = json_decode(json_encode(simplexml_load_string($xml, 'SimpleXMLElement', LIBXML_NOCDATA)), true);\r\n return $data;\r\n }<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4e8c\u3001APP\u652f\u4ed8\u6210\u529f\u540e,\u4f1a\u8c03\u7528\u4f60\u586b\u5199\u7684\u56de\u8c03\u5730\u5740. <\/strong><\/span><\/p>\n
\u8fd4\u56de\u53c2\u6570\u8be6\u89c1\u5fae\u4fe1\u6587\u6863:https:\/\/pay.weixin.qq.com\/wiki\/doc\/api\/app\/app.php?chapter=9_7&index=3<\/p>\n
\/\/ \u5fae\u4fe1\u652f\u4ed8\u56de\u8c03\r\n function wx_notify(){\r\n  \/\/\u63a5\u6536\u5fae\u4fe1\u8fd4\u56de\u7684\u6570\u636e\u6570\u636e,\u8fd4\u56de\u7684xml\u683c\u5f0f\r\n  $xmlData = file_get_contents('php:\/\/input');\r\n  \/\/\u5c06xml\u683c\u5f0f\u8f6c\u6362\u4e3a\u6570\u7ec4\r\n  $data = $this-&gt;FromXml($xmlData);\r\n  \/\/\u7528\u65e5\u5fd7\u8bb0\u5f55\u68c0\u67e5\u6570\u636e\u662f\u5426\u63a5\u53d7\u6210\u529f\uff0c\u9a8c\u8bc1\u6210\u529f\u4e00\u6b21\u4e4b\u540e\uff0c\u53ef\u5220\u9664\u3002\r\n  $file = fopen('.\/log.txt', 'a+');\r\n  fwrite($file,var_export($data,true));\r\n  \/\/\u4e3a\u4e86\u9632\u6b62\u5047\u6570\u636e\uff0c\u9a8c\u8bc1\u7b7e\u540d\u662f\u5426\u548c\u8fd4\u56de\u7684\u4e00\u6837\u3002\r\n  \/\/\u8bb0\u5f55\u4e00\u4e0b\uff0c\u8fd4\u56de\u56de\u6765\u7684\u7b7e\u540d\uff0c\u751f\u6210\u7b7e\u540d\u7684\u65f6\u5019\uff0c\u5fc5\u987b\u5254\u9664sign\u5b57\u6bb5\u3002\r\n  $sign = $data['sign'];\r\n  unset($data['sign']);\r\n  if($sign == $this-&gt;getSign($data)){\r\n  \/\/\u7b7e\u540d\u9a8c\u8bc1\u6210\u529f\u540e\uff0c\u5224\u65ad\u8fd4\u56de\u5fae\u4fe1\u8fd4\u56de\u7684\r\n  if ($data['result_code'] == 'SUCCESS') {\r\n  \/\/\u6839\u636e\u8fd4\u56de\u7684\u8ba2\u5355\u53f7\u505a\u4e1a\u52a1\u903b\u8f91\r\n  $arr = array(\r\n   'pay_status' =&gt; 1,\r\n   );\r\n  $re = M('order')-&gt;where(['order_sn'=&gt;$data['out_trade_no']])-&gt;save($arr);\r\n  \/\/\u5904\u7406\u5b8c\u6210\u4e4b\u540e\uff0c\u544a\u8bc9\u5fae\u4fe1\u6210\u529f\u7ed3\u679c\uff01\r\n  if($re){\r\n   echo '<xml>\r\n  <return_code><\/return_code>\r\n  <return_msg><\/return_msg>\r\n  <\/xml>';exit();\r\n  }\r\n  }\r\n  \/\/\u652f\u4ed8\u5931\u8d25\uff0c\u8f93\u51fa\u9519\u8bef\u4fe1\u606f\r\n  else{\r\n  $file = fopen('.\/log.txt', 'a+');\r\n  fwrite($file,\"\u9519\u8bef\u4fe1\u606f\uff1a\".$data['return_msg'].date(\"Y-m-d H:i:s\"),time().\"\r\n\"); \r\n  }\r\n }\r\n else{\r\n  $file = fopen('.\/log.txt', 'a+');\r\n  fwrite($file,\"\u9519\u8bef\u4fe1\u606f\uff1a\u7b7e\u540d\u9a8c\u8bc1\u5931\u8d25\".date(\"Y-m-d H:i:s\"),time().\"\r\n\"); \r\n  }\r\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5728\u8fd9\u91cc\uff0c\u5fae\u4fe1APP\u652f\u4ed8\u6d41\u7a0b\u5c31\u6210\u529f\u8d70\u5b8c\u4e86\uff01\u8c22\u8c22\u652f\u6301\uff01<\/p>\n
\u4ee5\u4e0a\u5c31\u662fPHP\u5b9e\u73b0APP\u5fae\u4fe1\u652f\u4ed8\u7684\u5177\u4f53\u65b9\u6cd5\u4e86\uff0c\u901a\u8fc7\u5c0f\u7f16\u7684\u5b9e\u4f8b\u8bb2\u89e3\uff0c\u76f8\u4fe1\u5927\u5bb6\u5df2\u7ecf\u638c\u63e1\u4e86\u3002<\/p>\n
\u76f8\u5173\u63a8\u8350\uff1a<\/p>\n<\/p>\n<\/p>\n
<\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u901a\u8fc7PHP\u6765\u5b9e\u73b0APP\u5fae\u4fe1\u652f\u4ed8\u7684\u5b9e\u4f8b\u5206\u6790\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5f53\u4eca\u7528app\u5fae\u4fe1\u652f\u4ed8\u5df2\u7ecf\u6210\u4e3a\u4e86\u4e3b\u6d41\u7684\u652f\u4ed8\u6a21\u5f0f\uff0c\u4e0b\u9762\u5c0f\u7f16\u5c06\u4e3a\u5927\u5bb6\u4ecb\u7ecd\u4e00\u7bc7\u901a\u8fc7php\u5b9e\u73b0app\u5fae\u4fe1\u652f\u4ed8\u7684\uff0c\u7b80\u5355\u6613\u5b66\uff0c\u4e00\u8d77\u8ddf\u5c0f\u7f16\u5b66\u4e60app\u5fae\u4fe1\u652f\u4ed8\u5427\u3002 \u4e00\u3001PHP\u540e\u53f0\u540e\u53f0\u751f\u6210\u9884\u652f\u4ed8\u4ea4\u6613\u5355\uff0c\u8fd4\u56de\u6b63\u786e\u7684\u9884\u652f\u4ed8\u4ea4\u6613\u56de\u8bdd\u6807\u8bc6\u540e\u518d\u5728APP\u91cc\u9762\u8c03\u8d77\u652f\u4ed8! \u5b98\u65b9\u6587\u6863:pay.weixin.qq.com\/wiki\/doc\/api\/app\/app.php?chapter=9_1 \u6839\u636e\u6587\u6863\u62fc\u63a5\u5fae\u4fe1\u9700\u8981\u7684\u53c2\u6570,\u8fd9\u91cc\u9700\u8981\u51e0\u4e2a\u65b9\u6cd5,\u76f4\u63a5\u4e0a\u4ee3\u7801! \u4f20\u8f93\u7ed9\u5fae\u4fe1\u7684\u53c2\u6570\u8981\u7ec4\u88c5\u6210xml\u683c\u5f0f\u53d1\u9001,\u4f20\u5982\u53c2\u6570\u6570\u7ec4! \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b public function ToXml($data=array())  {  if(!is_array($data) || count($data) “;  foreach ($data as $key=&gt;$val)  {   if (is_numeric($val)){   $xml.=””.$val.””.$key.”&gt;”;   }else{   $xml.=””.$key.”&gt;”;   }  }  $xml.=””;  return $xml;  } \u767b\u5f55\u540e\u590d\u5236 2.\u751f\u6210\u968f\u673a\u5b57\u7b26\u4e32,\u5fae\u4fe1\u6240\u9700\u53c2\u6570! \u8fd9\u91cc\u65b9\u6cd5\u5f88\u591a,\u770b\u81ea\u5df1\u7231\u597d\u90fd\u884c! function rand_code(){  $str = ‘0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ’;\/\/62\u4e2a\u5b57\u7b26  $str = str_shuffle($str);  $str = substr($str,0,32);  return $str; } \u767b\u5f55\u540e\u590d\u5236 3.\u8fd9\u91cc\u662f\u5fae\u4fe1\u6bd4\u8f83\u91cd\u8981\u7684\u4e00\u6b65\u4e86,\u8fd9\u4e2a\u65b9\u6cd5\u4f1a\u591a\u6b21\u7528\u5230!\u751f\u6210\u7b7e\u540d private function getSign($params) {  ksort($params); \/\/\u5c06\u53c2\u6570\u6570\u7ec4\u6309\u7167\u53c2\u6570\u540dASCII\u7801\u4ece\u5c0f\u5230\u5927\u6392\u5e8f  foreach ($params as $key =&gt; $item) {   if (!empty($item)) {  \/\/\u5254\u9664\u53c2\u6570\u503c\u4e3a\u7a7a\u7684\u53c2\u6570   $newArr[] = $key.’=’.$item; \/\/ \u6574\u5408\u65b0\u7684\u53c2\u6570\u6570\u7ec4   }  }  $stringA = implode(“&amp;”, $newArr);  \/\/\u4f7f\u7528 &amp; \u7b26\u53f7\u8fde\u63a5\u53c2\u6570  $stringSignTemp = $stringA.”&amp;key=”.”************************”; \/\/\u62fc\u63a5key  \/\/ key\u662f\u5728\u5546\u6237\u5e73\u53f0API\u5b89\u5168\u91cc\u81ea\u5df1\u8bbe\u7f6e\u7684  $stringSignTemp = MD5($stringSignTemp); \/\/\u5c06\u5b57\u7b26\u4e32\u8fdb\u884cMD5\u52a0\u5bc6  $sign = strtoupper($stringSignTemp); \/\/\u5c06\u6240\u6709\u5b57\u7b26\u8f6c\u6362\u4e3a\u5927\u5199  return $sign;  } \u767b\u5f55\u540e\u590d\u5236 4.\u4f20\u9012\u53c2\u6570\u7ed9\u5fae\u4fe1,\u751f\u6210\u9884\u652f\u4ed8\u8ba2\u5355! \u63a5\u6536\u5fae\u4fe1\u8fd4\u56de\u7684\u6570\u636e,\u5728\u53cd\u7ed9APP\u7aef,APP\u7aef\u8c03\u7528\u652f\u4ed8\u63a5\u53e3,\u5b8c\u6210\u652f\u4ed8 ! APP\u7aef\u6240\u9700\u53c2\u6570\u89c1\u5fae\u4fe1\u6587\u6863:https:\/\/pay.weixin.qq.com\/wiki\/doc\/api\/app\/app.php?chapter=9_12&index=2 public function wx_pay() {  $nonce_str = $this-&gt;rand_code(); \/\/\u8c03\u7528\u968f\u673a\u5b57\u7b26\u4e32\u751f\u6210\u65b9\u6cd5\u83b7\u53d6\u968f\u673a\u5b57\u7b26\u4e32  $data[‘appid’] =’wxdbc5dc*******’; \/\/appid  $data[‘mch_id’] = ‘1493*****’ ; \/\/\u5546\u6237\u53f7  $data[‘body’] = “APP\u652f\u4ed8\u6d4b\u8bd5”; […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-31290","post","type-post","status-publish","format-standard","hentry","category-19"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/31290","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=31290"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/31290\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=31290"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=31290"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=31290"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}