本地主机php_network_getaddresses：的getaddrinfo失败：没有这样的主机已知 [英] Localhost php_network_getaddresses: getaddrinfo failed: No such host is known

问题描述

我使用localhost UNISERVER，运行Apache和MySQL。 （没有用户名和密码）

我有code 新的mysqli（HTTP：//本地主机/ us_phpmyadmin /，，，url_short）; 连接到我的本地主机服务器，但是当我尝试运行code mysqli_query（INSERT INTO cut.it VALUES（NULL，$ longurl，$ SHORTURL））;
，误差 php_network_getaddresses：的getaddrinfo失败：没有这样的主机被称为在页面上出现。这是为什么，我该如何解决呢？

I am using Localhost with UniServer, running Apache and MySQL. (There is no username or password)
I have the code new mysqli("http://localhost/us_phpmyadmin/","","","url_short"); to connect to my Localhost server, but when I try to run the code mysqli_query("INSERT INTO cut.it VALUES (NULL, $longurl, $shorturl)"); , the error php_network_getaddresses: getaddrinfo failed: No such host is known. comes up on the page. Why is this and how can I get around it?

推荐答案

您必须指定MySQL实例的主机名不phpMyAdmin的一个网址。

You have to specify the hostname of MySQL instance not a url for phpMyAdmin.

修改

... mysqli("http://localhost/us_phpmyadmin/","","","url_short");

到

... mysqli("localhost", "", "", "url_short");
            ^^^^^^^^^

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