基于php的地产数据接口调用代码实例

代码描述：基于php的地产数据接口调用代码实例
接口地址：http://www.juhe.cn/docs/api/id/47

2. // +----------------------------------------------------------------------
4. //----------------------------------
5. // 地产数据调用示例代码 － 聚合数据
6. // 在线接口文档：http://www.juhe.cn/docs/47
7. //----------------------------------
9. header('Content-type:text/html;charset=utf-8');
12. //配置您申请的appkey
13. $appkey = "*********************";
18. //************1.地产检索************
19. $url = "http://v.juhe.cn/estate/query";
20. $params = array(
21. "city" => "",//城市名称，请参考支持城市列表
22. "key" => $appkey,//应用APPKEY(应用详细页查询)
23. "q" => "",//地产名关键字
24. "page" => "",//页数，默认1,每页返回10条
25. "dtype" => "",//返回数据的格式,xml或json，默认json
26. );
27. $paramstring = http_build_query($params);
28. $content = juhecurl($url,$paramstring);
29. $result = json_decode($content,true);
30. if($result){
31. if($result['error_code']=='0'){
32. print_r($result);
33. }else{
34. echo $result['error_code'].":".$result['reason'];
35. }
36. }else{
37. echo "请求失败";
38. }
39. //**************************************************
44. //************2.周边地产************
45. $url = "http://v.juhe.cn/estate/local";
46. $params = array(
47. "lat" => "",//纬度（百度地图坐标系）
48. "lng" => "",//经度
49. "radius" => "",//检索半径，默认5000 单位米
50. "key" => $appkey,//应用APPKEY(应用详细页查询)
51. "page" => "",//页数，默认1,每页返回20条
52. "dtype" => "",//返回数据的格式,xml或json，默认json
53. );
54. $paramstring = http_build_query($params);
55. $content = juhecurl($url,$paramstring);
56. $result = json_decode($content,true);
57. if($result){
58. if($result['error_code']=='0'){
59. print_r($result);
60. }else{
61. echo $result['error_code'].":".$result['reason'];
62. }
63. }else{
64. echo "请求失败";
65. }
66. //**************************************************
71. //************3.支持城市列表************
72. $url = "http://v.juhe.cn/estate/citys";
73. $params = array(
74. );
75. $paramstring = http_build_query($params);
76. $content = juhecurl($url,$paramstring);
77. $result = json_decode($content,true);
78. if($result){
79. if($result['error_code']=='0'){
80. print_r($result);
81. }else{
82. echo $result['error_code'].":".$result['reason'];
83. }
84. }else{
85. echo "请求失败";
86. }
87. //**************************************************
93. /**
94. * 请求接口返回内容
95. * @param string $url [请求的URL地址]
96. * @param string $params [请求的参数]
97. * @param int $ipost [是否采用POST形式]
98. * @return string
99. */
100. function juhecurl($url,$params=false,$ispost=0){
101. $httpInfo = array();
102. $ch = curl_init();
104. curl_setopt( $ch, CURLOPT_HTTP_VERSION , CURL_HTTP_VERSION_1_1 );
105. curl_setopt( $ch, CURLOPT_USERAGENT , 'JuheData' );
106. curl_setopt( $ch, CURLOPT_CONNECTTIMEOUT , 60 );
107. curl_setopt( $ch, CURLOPT_TIMEOUT , 60);
108. curl_setopt( $ch, CURLOPT_RETURNTRANSFER , true );
109. curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
110. if( $ispost )
111. {
112. curl_setopt( $ch , CURLOPT_POST , true );
113. curl_setopt( $ch , CURLOPT_POSTFIELDS , $params );
114. curl_setopt( $ch , CURLOPT_URL , $url );
115. }
116. else
117. {
118. if($params){
119. curl_setopt( $ch , CURLOPT_URL , $url.'?'.$params );
120. }else{
121. curl_setopt( $ch , CURLOPT_URL , $url);
122. }
123. }
124. $response = curl_exec( $ch );
125. if ($response === FALSE) {
126. //echo "cURL Error: " . curl_error($ch);
127. return false;
128. }
129. $httpCode = curl_getinfo( $ch , CURLINFO_HTTP_CODE );
130. $httpInfo = array_merge( $httpInfo , curl_getinfo( $ch ) );
131. curl_close( $ch );
132. return $response;
133. }

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