<?php
//简单形式
header(\'Content-Type:text/html;charset=utf-8\'); //避免输出乱码
$output = array();
$a = @$_GET[\'a\'] ? $_GET[\'a\'] : \'\';
$uid = @$_GET[\'uid\'] ? $_GET[\'uid\'] : 0;
if (empty($a)) {
$output = array(\'data\'=>NULL, \'info\'=>\'坑爹啊!\', \'code\'=>-201);
exit(json_encode($output));
}
//
//走接口
if ($a == \'get_users\') {
//检查用户
if ($uid == 0) {
$output = array(\'data\'=>NULL, \'info\'=>\'uid是空的\', \'code\'=>-401);
exit(json_encode($output));
}
//假设 $mysql 是数据库
$mysql = array(
10001 => array(
\'uid\'=>10001,
\'vip\'=>5,
\'nickname\' => \'Shine X\',
\'email\'=>\'979137@qq.com\',
\'qq\'=>979137,
\'gold\'=>1500,
\'powerplay\'=> array(\'2xp\'=>12,\'gem\'=>12,\'bingo\'=>5,\'keys\'=>5,\'chest\'=>8),
\'gems\'=> array(\'red\'=>13,\'green\'=>3,\'blue\'=>8,\'yellow\'=>17),
\'ctime\'=>1376523234,
\'lastLogin\'=>1377123144,
\'level\'=>19,
\'exp\'=>16758,
),
10002 => array(
\'uid\'=>10002,
\'vip\'=>50,
\'nickname\' => \'elva\',
\'email\'=>\'elva@ezhi.net\',
\'qq\'=>NULL,
\'gold\'=>14320,
\'powerplay\'=> array(\'2xp\'=>1,\'gem\'=>120,\'bingo\'=>51,\'keys\'=>5,\'chest\'=>8),
\'gems\'=> array(\'red\'=>13,\'green\'=>3,\'blue\'=>8,\'yellow\'=>17),
\'ctime\'=>1376523234,
\'lastLogin\'=>1377123144,
\'level\'=>112,
\'exp\'=>167588,
),
10003 => array(
\'uid\' => 10003,
\'vip\' => 5,
\'nickname\' => \'Lily\',
\'email\' => \'Lily@ezhi.net\',
\'qq\' => NULL,
\'gold\' => 1541,
\'powerplay\'=> array(\'2xp\'=>2,\'gem\'=>112,\'bingo\'=>4,\'keys\'=>7,\'chest\'=>8),
\'gems\' => array(\'red\'=>13,\'green\'=>3,\'blue\'=>9,\'yellow\'=>7),
\'ctime\' => 1376523234,
\'lastLogin\'=> 1377123144,
\'level\' => 10,
\'exp\' => 1758,
),
);
$uidArr = array(10001,10002,10003);
if (in_array($uid, $uidArr, true)) {
$output = array(\'data\' => NULL, \'info\'=>\'The user does not exist!\', \'code\' => -402);
exit(json_encode($output));
}
//查询数据库
$userInfo = $mysql[$uid];
//输出数据
$output = array(
\'data\' => array(
\'userInfo\' => $userInfo,
\'isLogin\' => true,//是否首次登陆
\'unread\' => 4,//未读消息数量
\'untask\' => 3,//未完成任务
),
\'info\' => \'Here is the message which, commonly used in popup window\', //消息提示，客户端常会用此作为给弹窗信息。
\'code\' => 200, //成功与失败的代码，一般都是正数或者负数
);
exit(json_encode($output));
} elseif ($a == \'get_games_result\') {
//...
die(\'您正在调 get_games_result 接口!\');
} elseif ($a == \'upload_avatars\') {
//....
die(\'您正在调 upload_avatars 接口!\');
}
//调用测试http://localhost:63342/HelloPHP/API.php?a=get_users&uid=10001
//返回结果
{
"data": {
"userInfo": {
"uid": 10001,
"vip": 5,
"nickname": "Shine X",
"email": "979137@qq.com",
"qq": 979137,
"gold": 1500,
"powerplay": {
"2xp": 12,
"gem": 12,
"bingo": 5,
"keys": 5,
"chest": 8
},
"gems": {
"red": 13,
"green": 3,
"blue": 8,
"yellow": 17
},
"ctime": 1376523234,
"lastLogin": 1377123144,
"level": 19,
"exp": 16758
},
"isLogin": true,
"unread": 4,
"untask": 3
},
"info": "Here is the message which, commonly used in popup window",
"code": 200
}
//例子二：
//开始GET接口
//我们的空项目在首次运行后，会自动生成 index.php 这个文件，我们删除里面的内容，然后修改如下：?
$data = array(
\'tid\' => 100,
\'name\' => \'标哥的技术博客\',
\'site\' => \'www.huangyibiao.com\');
$response = array(
\'code\' => 200,
\'message\' => \'success for request\',
\'data\' => $data,
);
echojson_encode($response);
//我们这里的结构是日常App开发中最常见的返回数据结构了吧？通常都是状态码、状态信息和客户端业务数据。
//PHP其实也好给力，声明数组后，通过 json_encode 函数就可以输出json格式数据了！
//PHP POST接口
//假设我们要求传参数type过来，而且要求是数值型，用于返回不同的数据，当我们做接口测试时，就可以通过这么来干，就不需要等后台给接口了！
//
$type = $_POST[\'type\'];
$data = \'\';
if (isset($type) && is_numeric($type) && $type >= 0) {
if ($type == 1) {
$data = array(
\'type\' => $type,
\'name\' => \'标哥的技术博客\',
\'site\' => \'www.huangyibiao.com\');
} else if ($type == 2) {
$data = array(
\'type\' => $type,
\'name\' => \'公众号：标哥的技术博客\',
\'site\' => \'weixin search: biaogedejishuboke\');
}
$response = array(
\'code\' => 200,
\'message\' => \'success for request\',
\'data\' => $data,
);
echojson_encode($response);
return;
}
$response = array(
\'code\' => 999,
\'message\' => \'argument error for request\',
\'data\' => $data,
);
echojson_encode($response);
//本篇就到此为止吧，相信大家若想学习它，一定会认真去操作一遍的！