下面是基于ThinkPHP V5.0 RC4框架，以restful风格完成的新闻查询（get）、新闻增加（post）、新闻修改（put）、新闻删除（delete）等server接口层。
1、下载ThinkPHP V5.0 RC4版本；
2、配置虚拟域名（非必须，只是为了方便）；
Apache\conf\extra\httpd-vhosts.conf
????DocumentRoot "D:/webroot/tp5/public"
????ServerName www.tp5-restful.com
????
????DirectoryIndex index.html index.php
????AllowOverride All
????Order deny,allow
????Allow from all
????
3、开启伪静态支持.htaccess文件
apache方法：
a)在conf目录下httpd.conf中找到下面这行并去掉#
LoadModule rewrite_module modules/mod_rewrite.so
b)将所有AllowOverride None改成AllowOverride All
public\.htaccess文件内容：
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Options +FollowSymlinks -Multiviews
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RewriteEngine on
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RewriteCond %{REQUEST_FILENAME} !-d
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RewriteCond %{REQUEST_FILENAME} !-f
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RewriteRule ^(.*)$ index.php [L,E=PATH_INFO:$1]
?
4、创建测试数据
tprestful.sql
--
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-- 数据库: `tprestful`
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--
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-- --------------------------------------------------------
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--
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-- 表的结构 `news`
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--
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CREATE TABLE IF NOT EXISTS `news` (
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??`id` int(10) unsigned NOT NULL AUTO_INCREMENT,
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??`title` varchar(255) NOT NULL,
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??`content` text NOT NULL,
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??PRIMARY KEY (`id`)
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) ENGINE=MyISAM ?DEFAULT CHARSET=utf8 COMMENT='新闻表' AUTO_INCREMENT=1;
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--
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-- 转存表中的数据 `news`
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--
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INSERT INTO `news` (`id`, `title`, `content`) VALUES
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(1, '新闻1', '新闻1内容'),
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(2, '新闻2', '新闻2内容'),
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(3, '新闻3', '新闻3内容'),
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(4, '房价又涨了', '据新华社消息：上海均价环比上涨5%');5、修改数据库配置文件
application\database.php
'mysql',
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????// 服务器地址
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????'hostname' ??????=> '127.0.0.1',
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????// 数据库名
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????'database' ??????=> 'tprestful',
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????// 用户名
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????'username' ??????=> 'root',
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????// 密码
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????'password' ??????=> '123456',
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????// 端口
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????'hostport' ??????=> '',
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????// 连接dsn
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????'dsn' ???????????=> '',
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????// 数据库连接参数
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????'params' ????????=> [],
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????// 数据库编码默认采用utf8
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????'charset' ???????=> 'utf8',
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????// 数据库表前缀
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????'prefix' ????????=> '',
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????// 数据库调试模式
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????'debug' ?????????=> true,
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????// 数据库部署方式:0 集中式(单一服务器),1 分布式(主从服务器)
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????'deploy' ????????=> 0,
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????// 数据库读写是否分离 主从式有效
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????'rw_separate' ???=> false,
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????// 读写分离后 主服务器数量
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????'master_num' ????=> 1,
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????// 指定从服务器序号
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????'slave_no' ??????=> '',
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????// 是否严格检查字段是否存在
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????'fields_strict' ?=> true,
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????// 数据集返回类型 array 数组 collection Collection对象
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????'resultset_type' => 'array',
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????// 是否自动写入时间戳字段
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????'auto_timestamp' => false,
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????// 是否需要进行SQL性能分析
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????'sql_explain' ???=> false,
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];6、定义restful风格的路由规则，
application\route.php
7、新建模型
application\index\model\News.php
8、新建控制器
application\index\controller\News.php
method){
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????????????case 'get': ????//查询
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????????????????$this->read($id);
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????????????????break;
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????????????case 'post': ???//新增
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????????????????$this->add();
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????????????????break;
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????????????case 'put': ????//修改
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????????????????$this->update($id);
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????????????????break;
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????????????case 'delete': ?//删除
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????????????????$this->delete($id);
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????????????????break;
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????????}
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????}
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????public function read($id){
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????????$model = model('News');
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????????//$data = $model::get($id)->getData();
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????????//$model = new NewsModel();
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????????$data=$model->where('id', $id)->find();// 查询单个数据
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????????return json($data);
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????}
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????public function add(){
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????????$model = model('News');
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????????$param=Request::instance()->param();//获取当前请求的所有变量（经过过滤）
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????????if($model->save($param)){
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????????????return json(["status"=>1]);
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????????}else{
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????????????return json(["status"=>0]);
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????????}
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????}
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????public function update($id){
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????????$model = model('News');
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????????$param=Request::instance()->param();
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????????if($model->where("id",$id)->update($param)){
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????????????return json(["status"=>1]);
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????????}else{
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????????????return json(["status"=>0]);
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????????}
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????}
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????public function delete($id){
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????????$model = model('News');
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????????$rs=$model::get($id)->delete();
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????????if($rs){
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????????????return json(["status"=>1]);
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????????}else{
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????????????return json(["status"=>0]);
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????????}
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????}
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}9、测试
a)、访问入口文件，默认在public\index.php
b)、客户端测试restful的get、post、put、delete方法
client\client.php
'房价又涨了',
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??'content' => '据新华社消息：上海均价环比上涨5%'
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);
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$api_url = 'http://www.tp5-restful.com/news/4';
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$rest = new restClient($api_url, $param, 'get');
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$info = $rest->doRequest();
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//$status = $rest->status;//获取curl中的状态信息
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$api_url = 'http://www.tp5-restful.com/news';
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$rest = new restClient($api_url, $param, 'post');
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$info = $rest->doRequest();
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$api_url = 'http://www.tp5-restful.com/news/4';
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$rest = new restClient($api_url, $param, 'put');
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$info = $rest->doRequest();
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echo '';
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print_r($info);exit;
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$api_url = 'http://www.tp5-restful.com/news/4';
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$rest = new restClient($api_url, $param, 'delete');
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$info = $rest->doRequest();
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?>请求工具类
client\ApiClient.php
requestType = strtolower($requestType);
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????$paramUrl = '';
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????// PATHINFO模式
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????if (!empty($data)) {
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??????foreach ($data as $key => $value) {
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????????$paramUrl.= $key . '=' . $value.'&';
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??????}
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??????$url = $url .'?'. $paramUrl;
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????}
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????//初始化类中的数据
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????$this->url = $url;
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????$this->data = $data;
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????try{
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??????if(!$this->curl = curl_init()){
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????????throw new Exception('curl初始化错误：');
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??????};
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????}catch (Exception $e){
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??????echo '';
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??????print_r($e->getMessage());
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??????echo '
';
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????}
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????curl_setopt($this->curl, CURLOPT_URL, $this->url);
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????curl_setopt($this->curl, CURLOPT_RETURNTRANSFER, 1);
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????//curl_setopt($this->curl, CURLOPT_HEADER, 1);
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??}
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??/**
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???* [_post 设置get请求的参数]
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???* @return [type] [description]
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???*/
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??public function _get() {
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??}
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??/**
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???* [_post 设置post请求的参数]
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???* post 新增资源
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???* @return [type] [description]
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???*/
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??public function _post() {
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????curl_setopt($this->curl, CURLOPT_POST, 1);
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????curl_setopt($this->curl, CURLOPT_POSTFIELDS, $this->data);
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??}
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??/**
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??* [_put 设置put请求]
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???* put 更新资源
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???* @return [type] [description]
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???*/
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??public function _put() {
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????curl_setopt($this->curl, CURLOPT_CUSTOMREQUEST, 'PUT');
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??}
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??/**
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???* [_delete 删除资源]
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???* delete 删除资源
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???* @return [type] [description]
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???*/
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??public function _delete() {
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????curl_setopt($this->curl, CURLOPT_CUSTOMREQUEST, 'DELETE');
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??}
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??/**
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???* [doRequest 执行发送请求]
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???* @return [type] [description]
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???*/
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??public function doRequest() {
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????//发送给服务端验证信息
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????if((null !== self::token) && self::token){
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??????$this->headers = array(
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????????'Client-Token:'.self::token,//此处不能用下划线
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????????'Client-Code:'.$this->setAuthorization()
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??????);
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????}
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????//发送头部信息
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????$this->setHeader();
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????//发送请求方式
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????switch ($this->requestType) {
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??????case 'post':
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????????$this->_post();
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????????break;
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??????case 'put':
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????????$this->_put();
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????????break;
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??????case 'delete':
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????????$this->_delete();
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????????break;
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??????default:
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????????curl_setopt($this->curl, CURLOPT_HTTPGET, TRUE);
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????????break;
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????}
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????//执行curl请求
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????$info = curl_exec($this->curl);
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????//获取curl执行状态信息
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????$this->status = $this->getInfo();
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????return $info;
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??}
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??/**
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???* 设置发送的头部信息
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???*/
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??private function setHeader(){
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????curl_setopt($this->curl, CURLOPT_HTTPHEADER, $this->headers);
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??}
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??/**
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???* 生成授权码
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???* @return string 授权码
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???*/
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??private function setAuthorization(){
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????$authorization = md5(substr(md5(self::token), 8, 24).self::token);
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????return $authorization;
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??}
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??/**
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???* 获取curl中的状态信息
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???*/
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??public function getInfo(){
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????return curl_getinfo($this->curl);
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??}
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??/**
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???* 关闭curl连接
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???*/
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??public function __destruct(){
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????curl_close($this->curl);
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??}
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}完整代码从我github下载：
https://github.com/phper-hard/tp5-restful
