有台服务器 linux+apache+mysql+php 另安装了phpmyadmin
使用phpmyadmin可以正常访问服务器
可是用我自己写的php
连接数据库说目标机器积极拒绝。无法连接……。
$username = "Test"; $psword = "123456"; $hostname = "10.12.18.27"; $dbName = "TestDb"; $server_link = mysql_connect("$hostname","$username","$psword") or die("Can't connect to server" . mysql_error());
这句话就出问题…………。娘亲啊,没天理
用root 或Test账号,在phpmyadmin都可以正常登陆.
唯一的差别就是phpmyadmin在服务器上面
我的php代码在我电脑上面(Apache+php+win7)
再说Test账号,什么远程登陆,任意位置登陆功能全打开了的……
回复讨论(解决方案)
没有开放mysql远程连接的权限
没有开放mysql远程连接的权限
你是说用户权利吗?
%
localhost
127.0.0.1
主机名
这四个全开了的。
之前都是正常的。
就服务器重启了下
就这样了
你可以用sqlyog或者命令行去连接看看。看能不能连接成功。
你可以用sqlyog或者命令行去连接看看。看能不能连接成功。
错误代码 2003
mysql 数据库里的 user 表的 host 项,从 localhost 改称 %
或者新加条记录,host 项为 你本地的ip地址,并授权
重启mysql服务
规矩的做法:
使用 GRANT 命令
你想myuser使用mypassword从任何主机连接到mysql服务器的话。
GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'%' IDENTIFIED BY 'mypassword' WITH GRANT OPTION;
如果你想允许用户myuser从ip为192.168.1.3的主机连接到mysql服务器,并使用mypassword作为密码
GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY 'mypassword' WITH GRANT OPTION;
mysql 数据库里的 user 表的 host 项,从 localhost 改称 %
或者新加条记录,host 项为 你本地的ip地址,并授权
重启mysql服务
规矩的做法:
使用 GRANT 命令
你想myuser使用mypassword从任何主机连接到mysql服务器的话。
GRANT ALL PRIVILEGES ON *.* TO 'myu……
想不明白为什么。
我把test账号删了,再新建一个test,权限开的是一模一样的
%
localhost
127.0.0.1
主机名
引用 5 楼 xuzuning 的回复:mysql 数据库里的 user 表的 host 项,从 localhost 改称 %
或者新加条记录,host 项为 你本地的ip地址,并授权
重启mysql服务
规矩的做法:
使用 GRANT 命令
你想myuser使用mypassword从任何主机连接到mysql服务器的话。
GRANT ALL PRIVI……
再重启MYSQL就正常了。

Long URLs, often cluttered with keywords and tracking parameters, can deter visitors. A URL shortening script offers a solution, creating concise links ideal for social media and other platforms. These scripts are valuable for individual websites a

Laravel simplifies handling temporary session data using its intuitive flash methods. This is perfect for displaying brief messages, alerts, or notifications within your application. Data persists only for the subsequent request by default: $request-

This is the second and final part of the series on building a React application with a Laravel back-end. In the first part of the series, we created a RESTful API using Laravel for a basic product-listing application. In this tutorial, we will be dev

Laravel provides concise HTTP response simulation syntax, simplifying HTTP interaction testing. This approach significantly reduces code redundancy while making your test simulation more intuitive. The basic implementation provides a variety of response type shortcuts: use Illuminate\Support\Facades\Http; Http::fake([ 'google.com' => 'Hello World', 'github.com' => ['foo' => 'bar'], 'forge.laravel.com' =>

The PHP Client URL (cURL) extension is a powerful tool for developers, enabling seamless interaction with remote servers and REST APIs. By leveraging libcurl, a well-respected multi-protocol file transfer library, PHP cURL facilitates efficient execution of various network protocols, including HTTP, HTTPS, and FTP. This extension offers granular control over HTTP requests, supports multiple concurrent operations, and provides built-in security features.

Do you want to provide real-time, instant solutions to your customers' most pressing problems? Live chat lets you have real-time conversations with customers and resolve their problems instantly. It allows you to provide faster service to your custom

The 2025 PHP Landscape Survey investigates current PHP development trends. It explores framework usage, deployment methods, and challenges, aiming to provide insights for developers and businesses. The survey anticipates growth in modern PHP versio

In this article, we're going to explore the notification system in the Laravel web framework. The notification system in Laravel allows you to send notifications to users over different channels. Today, we'll discuss how you can send notifications ov


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

SAP NetWeaver Server Adapter for Eclipse
Integrate Eclipse with SAP NetWeaver application server.

MinGW - Minimalist GNU for Windows
This project is in the process of being migrated to osdn.net/projects/mingw, you can continue to follow us there. MinGW: A native Windows port of the GNU Compiler Collection (GCC), freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All MinGW software can run on 64-bit Windows platforms.

VSCode Windows 64-bit Download
A free and powerful IDE editor launched by Microsoft

MantisBT
Mantis is an easy-to-deploy web-based defect tracking tool designed to aid in product defect tracking. It requires PHP, MySQL and a web server. Check out our demo and hosting services.

mPDF
mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),
