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PHP编程:第4版
book

PHP编程:第4版

by Kevin Tatroe, Peter MacIntyre
January 2021
Intermediate to advanced
505 pages
9h 45m
Chinese
Publishing House of Electronics Industry
Content preview from PHP编程:第4版
348
16
网页服务
401 Unauthorized
403 Forbidden
一样,表示一个合法的请求,但该请求由于缺乏权限而未完成。通
常,此响应表明需要授权,但尚未提供。
403 Forbidden
401
Unauthorized
类似,此响应表示一个合法的请求,但由于权限不足,无法完成。
通常,这种响应表示授权可用,但用户没有权限执行请求的操作。
404 Not Found
未找到资源(例如,试图使用不存在的
ID
来删除)。
500 Internal Server Error
服务器端发生错误。
这些代码仅仅是指导方针和典型的响应,
RESTful API
所提供的确切响应由
API
本身详
细说明。
获取资源
获取资源的信息包含一个直接的
GET
请求。示例
16-2
curl
扩展来格式化一个
HTTP
请求、设置参数、发送请求,然后获取返回信息。
示例 16-2:获取作者数据
$authorID = "ktatroe";
$url = "http://example.com/api/authors/{$authorID}";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
$response = curl_exec($ch);
$resultInfo = curl_getinfo($ch);
curl_close($ch);
//
解码
JSON
并实例化一个
Author
对象
$authorJSON = json_decode($response); ...
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Publisher Resources

ISBN: 9787121404634