MySQL手动安装和中文的具体操作方案
以下的文章主要介绍的是MySQL手动安装的实际操作方法和中文的具体解决方案,我们所演示的环境是在Debian Etch Linux上对MySQL(和PHP搭配之最佳组合) 5.0.27 icc版本进行安装,并使用JDBC测试中文成功! 中文问题的关键是全部使用UTF-8编码,MySQL(和PHP搭配
以下的文章主要介绍的是MySQL手动安装的实际操作方法和中文的具体解决方案,我们所演示的环境是在Debian Etch Linux上对MySQL(和PHP搭配之最佳组合) 5.0.27 icc版本进行安装,并使用JDBC测试中文成功!
中文问题的关键是全部使用UTF-8编码,MySQL(和PHP搭配之最佳组合) 5发布版支持UTF-8,但默认为latin1,Java在内部使用的全部是Unicode,因此要保证jsp(SUN企业级应用的首选)页面以UTF-8编码,JDBC驱动采用官方Connector4J 5.0.4,在resin(一个免费的JSP运行平台) 3.1/Spring 2.0/Hibernate 3.2环境下测试中文正常。
1. MySQL手动安装方法与中文解决方案之一。下载"MySQL(和PHP搭配之最佳组合)-standard-5.0.27-linux-i686-icc-glibc23.tar.gz",推荐ICC版本,据称比GCC性能提高10-20%
2. 复制到/usr/local/,解压:tar zxvf MySQL(和PHP搭配之最佳组合)-standard-5.x....tar.gz
3. 添加用户和组MySQL(和PHP搭配之最佳组合):
groupadd MySQL(和PHP搭配之最佳组合)
useradd -g MySQL(和PHP搭配之最佳组合) MySQL(和PHP搭配之最佳组合)
4. 创建符号连接:/usr/local ln -s MySQL(和PHP搭配之最佳组合)-standard-5.x... MySQL(和PHP搭配之最佳组合)
5. cd MySQL(和PHP搭配之最佳组合),当前目录改为/usr/local/MySQL(和PHP搭配之最佳组合)/
6. 运行脚步初始化数据库:./scripts/MySQL(和PHP搭配之最佳组合)_install_db --user=MySQL(和PHP搭配之最佳组合)
7. 设置权限:
/usr/local/MySQL(和PHP搭配之最佳组合) chown -R root .
/usr/local/MySQL(和PHP搭配之最佳组合) chown -R MySQL(和PHP搭配之最佳组合) data
/usr/local/MySQL(和PHP搭配之最佳组合) chgrp -R MySQL(和PHP搭配之最佳组合)
8.MySQL手动安装方法与中文解决方案: 根据需要创建并修改/etc/my.cnf,参考配置:
[MySQL(和PHP搭配之最佳组合)d]
设置默认为INNODB表,支持事务:
<ol class="dp-xml"><li class="alt"><span><span class="attribute">default-storage-engine</span><span>=</span><span class="attribute-value">INNODB</span><span> </span></span></li></ol>
设置默认的字符集UTF-8:
<ol class="dp-xml"> <li class="alt"><span><span class="attribute">character-set-server</span><span>=</span><span class="attribute-value">utf8</span><span> </span></span></li> <li> <span class="attribute">collation-server</span><span>=</span><span class="attribute-value">utf8_general_ci</span><span> </span> </li> <li class="alt"> <span class="attribute">default-character-set</span><span>=</span><span class="attribute-value">utf8</span><span> </span> </li> </ol>
禁用bdb:
skip-bdb
9. 启动MySQL(和PHP搭配之最佳组合):
/usr/local/MySQL(和PHP搭配之最佳组合)/bin ./MySQL(和PHP搭配之最佳组合)d_safe --user=MySQL(和PHP搭配之最佳组合) &
10. 初始化root口令:
/usr/local/MySQL(和PHP搭配之最佳组合)/bin ./MySQL(和PHP搭配之最佳组合)admin -u root -p password "password-of-root"
Enter password:
11. 以root登录创建数据库:
/usr/local/MySQL(和PHP搭配之最佳组合) ./MySQL(和PHP搭配之最佳组合) -u root -p
Enter password: password-of-root
12. 创建一个新用户:
<ol class="dp-xml"><li class="alt"><span><span>MySQL(和PHP搭配之最佳组合)</span><span class="tag">></span><span> create user test identified by 'test-password'; </span></span></li></ol>
13. 创建一个新数据库:
<ol class="dp-xml"><li class="alt"><span><span>MySQL(和PHP搭配之最佳组合)</span><span class="tag">></span><span> create database testdb default character set utf8 default collate utf8_general_ci; </span></span></li></ol>
百度i贴吧 新浪微博 务必指定字符集和排序方式,均为UTF-8,这样才能保证创建的表也使用UTF-8。
14. 赋予test用户从localhost访问testdb的权限,并使用口令:
<ol class="dp-xml"><li class="alt"><span><span>MySQL(和PHP搭配之最佳组合)</span><span class="tag">></span><span> grant all on testdb.* to test@localhost identified by 'test-password'; </span></span></li></ol>
注意:要使用JDBC从远程连接MySQL(和PHP搭配之最佳组合),就必须正确设置test用户权限,MySQL(和PHP搭配之最佳组合)的访问权限由用户名,客户端机器名和口令共同组成,上例表示仅允许test用户在本机(localhost)通过口令连接MySQL(和PHP搭配之最佳组合)。
15. MySQL手动安装方法与中文解决方案:停止MySQL(和PHP搭配之最佳组合)服务器:
<ol class="dp-xml"> <li class="alt"><span><span>/usr/local/MySQL(和PHP搭配之最佳组合)/bin # ./MySQL(和PHP搭配之最佳组合)admin -u root -p shutdown </span></span></li> <li><span>Enter password: password-of-root </span></li> <li class="alt"><span>STOPPING server from pid file /usr/local/MySQL(和PHP搭配之最佳组合)/data/debian.pid </span></li> <li><span>xxx MySQL(和PHP搭配之最佳组合)d ended </span></li> </ol>
中文秘籍:
/etc/my.cnf中所有与编码相关的设置均要设定为UTF-8,参考步骤8。
按以下步骤调试:
<ol class="dp-xml"><li class="alt"><span><span>MySQL(和PHP搭配之最佳组合)</span><span class="tag">></span><span> status; </span></span></li></ol>
注意characterset相关值,必须保证全部为utf8,否则,修改/etc/my.cnf,参考步骤8。
<ol class="dp-xml"><li class="alt"><span><span>MySQL(和PHP搭配之最佳组合)</span><span class="tag">></span><span> show variables like '%char%'; </span></span></li></ol>
除了character_set_filesystem显示为binary外,其余应该全部显示为utf8,若非utf8,修改/etc/my.cnf,参考步骤8。
<ol class="dp-xml"><li class="alt"><span><span>MySQL(和PHP搭配之最佳组合)</span><span class="tag">></span><span> show variables like '%collation%'; </span></span></li></ol>
显示应该全部为utf8_general_ci,否则,修改/etc/my.cnf,参考步骤8。
<ol class="dp-xml"><li class="alt"><span><span>MySQL(和PHP搭配之最佳组合)show -u root -p -i database-name </span></span></li></ol>
作用:显示数据库详细信息,如果你没有看到utf8_general_ci,而是latin_swedish_ci,说明数据库编码非UTF-8,中文肯定不正常,删之,然后参考步骤13以UTF-8重新创建数据库。
以上的相关内容就是对MySQL手动安装方法与中文解决方案的介绍,望你能有所收获。

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

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics



You can open phpMyAdmin through the following steps: 1. Log in to the website control panel; 2. Find and click the phpMyAdmin icon; 3. Enter MySQL credentials; 4. Click "Login".

MySQL is an open source relational database management system, mainly used to store and retrieve data quickly and reliably. Its working principle includes client requests, query resolution, execution of queries and return results. Examples of usage include creating tables, inserting and querying data, and advanced features such as JOIN operations. Common errors involve SQL syntax, data types, and permissions, and optimization suggestions include the use of indexes, optimized queries, and partitioning of tables.

Redis uses a single threaded architecture to provide high performance, simplicity, and consistency. It utilizes I/O multiplexing, event loops, non-blocking I/O, and shared memory to improve concurrency, but with limitations of concurrency limitations, single point of failure, and unsuitable for write-intensive workloads.

MySQL's position in databases and programming is very important. It is an open source relational database management system that is widely used in various application scenarios. 1) MySQL provides efficient data storage, organization and retrieval functions, supporting Web, mobile and enterprise-level systems. 2) It uses a client-server architecture, supports multiple storage engines and index optimization. 3) Basic usages include creating tables and inserting data, and advanced usages involve multi-table JOINs and complex queries. 4) Frequently asked questions such as SQL syntax errors and performance issues can be debugged through the EXPLAIN command and slow query log. 5) Performance optimization methods include rational use of indexes, optimized query and use of caches. Best practices include using transactions and PreparedStatemen

MySQL is chosen for its performance, reliability, ease of use, and community support. 1.MySQL provides efficient data storage and retrieval functions, supporting multiple data types and advanced query operations. 2. Adopt client-server architecture and multiple storage engines to support transaction and query optimization. 3. Easy to use, supports a variety of operating systems and programming languages. 4. Have strong community support and provide rich resources and solutions.

Effective monitoring of Redis databases is critical to maintaining optimal performance, identifying potential bottlenecks, and ensuring overall system reliability. Redis Exporter Service is a powerful utility designed to monitor Redis databases using Prometheus. This tutorial will guide you through the complete setup and configuration of Redis Exporter Service, ensuring you seamlessly build monitoring solutions. By studying this tutorial, you will achieve fully operational monitoring settings

Apache connects to a database requires the following steps: Install the database driver. Configure the web.xml file to create a connection pool. Create a JDBC data source and specify the connection settings. Use the JDBC API to access the database from Java code, including getting connections, creating statements, binding parameters, executing queries or updates, and processing results.

How to connect to MySQL using phpMyAdmin? The URL to access phpMyAdmin is usually http://localhost/phpmyadmin or http://[your server IP address]/phpmyadmin. Enter your MySQL username and password. Select the database you want to connect to. Click the "Connection" button to establish a connection.
