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本文实例为大家分享了使用Thinkphp框架开发移动端接口代码,给原生APP提供api接口,具体内容如下
1. 使用TP框架时 放在common文件夹下文件名就叫function.php    

<?php/** * Created by zhangkx * Email: zkx520tnhb@163.com * Date: 2015/8/1 * Time: 23:15 *//*************************** api开发辅助函数 **********************//** * @param null $msg 返回正确的提示信息 * @param flag success CURD 操作成功 * @param array $data 具体返回信息 * Function descript: 返回带参数,标志信息,提示信息的json 数组 * */function returnApiSuccess($msg = null,$data = array()){ $result = array("flag" => "Success","msg" => $msg,"data" =>$data ); print json_encode($result);}/** * @param null $msg 返回具体错误的提示信息 * @param flag success CURD 操作失败 * Function descript:返回标志信息 ‘Error",和提示信息的json 数组 */function returnApiError($msg = null){ $result = array("flag" => "Error","msg" => $msg, ); print json_encode($result);}/** * @param null $msg 返回具体错误的提示信息 * @param flag success CURD 操作失败 * Function descript:返回标志信息 ‘Error",和提示信息,当前系统繁忙,请稍后重试; */function returnApiErrorExample(){ $result = array("flag" => "Error","msg" => "当前系统繁忙,请稍后重试!", ); print json_encode($result);}/** * @param null $data * @return array|mixed|null * Function descript: 过滤post提交的参数; * */ function checkDataPost($data = null){ if(!empty($data)){$data = explode(",",$data);foreach($data as $k=>$v){ if((!isset($_POST[$k]))||(empty($_POST[$k]))){if($_POST[$k]!==0 && $_POST[$k]!=="0"){ returnApiError($k."值为空!");} }}unset($data);$data = I("post.");unset($data["_URL_"],$data["token"]);return $data; }}/** * @param null $data * @return array|mixed|null * Function descript: 过滤get提交的参数; * */function checkDataGet($data = null){ if(!empty($data)){$data = explode(",",$data);foreach($data as $k=>$v){ if((!isset($_GET[$k]))||(empty($_GET[$k]))){if($_GET[$k]!==0 && $_GET[$k]!=="0"){ returnApiError($k."值为空!");} }}unset($data);$data = I("get.");unset($data["_URL_"],$data["token"]);return $data; }}
2. 查询单个果品详细信息    

/** * 发布模块 ** 获取信息单个果品详细信息 * */ public function getMyReleaseInfo(){//检查是否通过post方法得到数据checkdataPost("id");$where["id"] = $_POST["id"];$field[] = "id,fruit_name,high_price,low_price,address,size,weight,fruit_pic,remark";$releaseInfo = $this->release_obj->findRelease($where,$field);$releaseInfo["remark"] = mb_substr($releaseInfo["remark"],0,49,"utf-8")."...";//多张图地址按逗号截取字符串,截取后如果存在空数组则需要过滤掉$releaseInfo["fruit_pic"] = array_filter(explode(",", $releaseInfo["fruit_pic"]));$fruit_pic = $releaseInfo["fruit_pic"];unset($releaseInfo["fruit_pic"]);//为图片添加存储路径foreach($fruit_pic as $k=>$v ){ $releaseInfo["fruit_pic"][] = "http://".$_SERVER["HTTP_HOST"]."/Uploads/Release/".$v;}if($releaseInfo){ returnApiSuccess("",$releaseInfo);}else{ returnApiError( "什么也没查到(+_+)!");} }
3. findRelease() 方法的model    

/** * 查询一条数据 */ public function findRelease($where,$field){if($where["status"] == "" || empty($where["status"])){ $where["status"] = array("neq","9");}$result = $this->where($where)->field($field)->find();return $result; }
4. app端接收到的数据(解码json之后)    

{ "flag": "success", "message": "", "responseList": {"id": "2","fruit_name": "苹果","high_price": "8.0","low_price": "5.0","address": "天津小白楼水果市场","size": "2.0","weight": "2.0","remark": "急需...","fruit_pic": [ "http://fruit.txunda.com/Uploads/Release/201508/55599e7514815.png", "http://fruit.txunda.com/Uploads/Release/201508/554f2dc45b526.jpg"] }}
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持脚本之家。