这是我的PHP代码:(文件名是getname.php)
<?php
$query = $_GET['p']; //supplied as getname.php?p=easy+is+his+name
$link = 'http://api.genius.com/search?access_token=MY_ACCESS_TOKEN&q='.$query;
$json = file_get_contents($link);
$obj = json_decode($json);
echo $obj->response->hits[0]->result->title;
?>
当我运行此代码时,错误就像,
file_get_contents(http://api.genius.com/search?access_token=MY_ACCESS_TOKEN&q=easy是他的名字):无法打开流:HTTP请求失败!不支持HTTP / 1.1 505 HTTP版本 - 第5行
当我把代码写成时,
<?php
$link = 'http://api.genius.com/search?access_token=MY_ACCESS_TOKEN&q=easy+is+his+name';
$json = file_get_contents($link);
$obj = json_decode($json);
echo $obj->response->hits[0]->result->title;
?>
,显示预期结果。为什么会这样?
答案 0 :(得分:0)
修正:
<?php
$query = $_GET['p']; //supplied as getname.php?p=easy+is+his+name
$link = 'http://api.genius.com/search?access_token=MY_ACCESS_TOKEN&q='.urlencode($query);
$json = file_get_contents($link);
$obj = json_decode($json);
echo $obj->response->hits[0]->result->title;
?>