PHP文件_get_content（）失败，但wget工作吗？

我正在PHP中使用

file\u get\u contents（）

：

<?php

try {
    file_get_contents('http://ip-api.com/json/2.217.37.1');
}
catch (Exception $e) {
    echo $e->getMessage();
}

但是当我使用

wget

时，它可以工作：

$ wget http://ip-api.com/json/2.217.37.1
$ cat 2.217.37.1
{"status":"success","country":"United Kingdom","countryCode":"GB","region":"ENG","regionName":"England","city":"Reading","zip":"RG1","lat":51.4566,"lon":-0.968,"timezone":"Europe/London","isp":"Sky Broadband","org":"Sky UK Limited","as":"AS5607 Sky UK Limited","query":"2.217.37.1"}

是什么导致了PHP中的这种行为

---

错误消息没有帮助。

您是否在与PHP相同的服务器上运行

wget

？Barmar是的，我是。PHP脚本对我来说运行良好。您是否在

PHP.ini

中启用了

allow\u url\u fopen

？是否可以在PHP中使用

curl

获得它？您是否在与PHP相同的服务器上运行

wget

是的。PHP脚本对我来说很好。你的

PHP.ini

中是否启用了

allow\u url\u fopen

？你能在PHP中使用

curl

获得它吗？

$ wget http://ip-api.com/json/2.217.37.1
$ cat 2.217.37.1
{"status":"success","country":"United Kingdom","countryCode":"GB","region":"ENG","regionName":"England","city":"Reading","zip":"RG1","lat":51.4566,"lon":-0.968,"timezone":"Europe/London","isp":"Sky Broadband","org":"Sky UK Limited","as":"AS5607 Sky UK Limited","query":"2.217.37.1"}