Php-based real estate data interface call code instance

Php-based real estate data interface call code instance

Code description: php-based real estate data interface call code example Interface address: http://www.juhe.cn/docs/api/id/47 // + ---------------------------------------------------------------------- //---------------------------------- // Sample code for calling real estate data-aggregate data // Online interface documentation: http://www.juhe.cn/docs/47 //---------------------------------- Header ('content-type: text/html; charset = utf-8 '); // Configure the appkey you applied $ Appkey = "*********************"; // ************ 1. real estate search ************ $ Url = "http://v.juhe.cn/estate/query "; $ Params = array ( "City" => "", // city name, see supported cities list "Key" => $ appkey, // APPKEY of the application (query on the application details page) "Q" => "", // real estate name keyword "Page" => "", // Number of pages. the default value is 1. 10 entries are returned for each page. "Dtype" => "", // The format of the returned data, xml or json. the default value is json. ); $ Paramstring = http_build_query ($ params ); $ Content = juhecurl ($ url, $ paramstring ); $ Result = json_decode ($ content, true ); If ($ result ){ If ($ result ['error _ Code'] = '0 '){ Print_r ($ result ); } Else { Echo $ result ['error _ Code']. ":". $ result ['reason ']; } } Else { Echo "request failed "; } //************************************** ************ // ************ 2. surrounding real estate ************ $ Url = "http://v.juhe.cn/estate/local "; $ Params = array ( "Lat" => "", // latitude (Baidu map coordinate system) "Lng" => "", // longitude "Radius" => "", // retrieval radius, 5000 meters by default "Key" => $ appkey, // APPKEY of the application (query on the application details page) "Page" => "", // Number of pages. the default value is 1. 20 entries are returned for each page. "Dtype" => "", // The format of the returned data, xml or json. the default value is json. ); $ Paramstring = http_build_query ($ params ); $ Content = juhecurl ($ url, $ paramstring ); $ Result = json_decode ($ content, true ); If ($ result ){ If ($ result ['error _ Code'] = '0 '){ Print_r ($ result ); } Else { Echo $ result ['error _ Code']. ":". $ result ['reason ']; } } Else { Echo "request failed "; } //************************************** ************ // ************ 3. supported city lists ************ $ Url = "http://v.juhe.cn/estate/citys "; $ Params = array ( ); $ Paramstring = http_build_query ($ params ); $ Content = juhecurl ($ url, $ paramstring ); $ Result = json_decode ($ content, true ); If ($ result ){ If ($ result ['error _ Code'] = '0 '){ Print_r ($ result ); } Else { Echo $ result ['error _ Code']. ":". $ result ['reason ']; } } Else { Echo "request failed "; } //************************************** ************ /** * Content returned by the request interface * @ Param string $ url [requested URL] * @ Param string $ params [request parameters] * @ Param int $ ipost [whether to use the POST form] * @ Return string */ Function juhecurl ($ url, $ params = false, $ ispost = 0 ){ $ HttpInfo = array (); $ Ch = curl_init (); Curl_setopt ($ ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1 ); Curl_setopt ($ ch, CURLOPT_USERAGENT, 'juhedata '); Curl_setopt ($ ch, CURLOPT_CONNECTTIMEOUT, 60 ); Curl_setopt ($ ch, CURLOPT_TIMEOUT, 60 ); Curl_setopt ($ ch, CURLOPT_RETURNTRANSFER, true ); Curl_setopt ($ ch, CURLOPT_FOLLOWLOCATION, true ); If ($ ispost) { Curl_setopt ($ ch, CURLOPT_POST, true ); Curl_setopt ($ ch, CURLOPT_POSTFIELDS, $ params ); Curl_setopt ($ ch, CURLOPT_URL, $ url ); } Else { If ($ params ){ Curl_setopt ($ ch, CURLOPT_URL, $ url .'? '. $ Params ); } Else { Curl_setopt ($ ch, CURLOPT_URL, $ url ); } } $ Response = curl_exec ($ ch ); If ($ response = FALSE ){ // Echo "cURL Error:". curl_error ($ ch ); Return false; } $ HttpCode = curl_getinfo ($ ch, CURLINFO_HTTP_CODE ); $ HttpInfo = array_merge ($ httpInfo, curl_getinfo ($ ch )); Curl_close ($ ch ); Return $ response; }

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