在Linux系统上安装Perl DBI支持
如果你想编写一些能够访问MySQL数据库的Perl脚本，就需要安装DBI模块，需要安装两组DBI模块，一组是负责提供各种DBI基本驱动程序
如果你想编写一些能够访问MySQL数据库的Perl脚本，就需要安装DBI模块，需要安装两组DBI模块，一组是负责提供各种DBI基本驱动程序的 DBI模块，另一组是负责提供各种MySQL专用驱动程序的DBD::mysql模块，如果你还想编写一些基于Web的DBI脚本，那就还得安装 CGI.pm模块，可以利用perldoc命令来查知某个Perl模块是否已经安装好了，如果已经安装了该模块，perldoc命令就会把该模块的文档显示出来，如下所示：
%perldoc DBI
%perldoc DBD::mysql
%perldoc CGI
如果想把Perl模块安装到Linux系统上，最简单的办法就是使用CPAN shell,以root身份登陆，然后发出如下命令：
#perl -MCPAN -e shell
cpan>install DBI
cpan>install DBD::mysql
cpan>install CGI
还可以从cpan.perl.org站点下载tar压缩文件形式的源代码发行版本，解压缩后，切换到相应的文件目录
cd DBI-1.54
perl Makefile.PL
make
make test
make install
安装过程中，在make test时出现错误
t/zvxgp_85gofer...........Can't locate Time/HiRes.pm in @INC (@INC contains: /root/DBI-1.54/blib/lib/5.8.5/i386-linux-thread-multi /root/DBI-1.54/blib/lib/5.8.5。)
说明无法找到Time/Hires.pm，到
网站下载后，通过上面的方法安装后，再重新安装DBI-1.54就好了，然后继续安装DBD::mysql
cd /root/DBD-mysql-4.001
perl Makefile.PL
make
make test
make install
安装过程中报错没有找到mysql_config文件
ln -s /usr/local/mysql/bin/mysql_config /sbin/mysql_config
做了链接后再perl Makefile.PL问题解决。
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
1664
14
1421
52
1315
25
1266
29
1239
24
Develop efficient web crawlers and data scraping tools using Vue.js and Perl languages
Jul 31, 2023 pm 06:43 PM
Use Vue.js and Perl languages to develop efficient web crawlers and data scraping tools. In recent years, with the rapid development of the Internet and the increasing importance of data, the demand for web crawlers and data scraping tools has also increased. In this context, it is a good choice to combine Vue.js and Perl language to develop efficient web crawlers and data scraping tools. This article will introduce how to develop such a tool using Vue.js and Perl language, and attach corresponding code examples. 1. Introduction to Vue.js and Perl language
Develop system scripts and automation tools using Vue.js and Perl languages
Jul 29, 2023 pm 04:57 PM
Using Vue.js and Perl language to develop system scripts and automation tools In the current software development environment, system scripts and automation tools have become important tools for developers to save time and improve efficiency. In this article, we will introduce how to develop system scripts and automation tools using Vue.js and Perl language, and provide some code examples. Vue.js is a popular JavaScript framework for building user interfaces. It adopts a component-based development approach, allowing developers to
Best practices for building high-performance web applications using Python and Perl
Jun 17, 2023 am 08:09 AM
In today's digital age, web applications are becoming more and more common, making our lives more convenient and efficient. Python and Perl are two widely used programming languages, both of which are ideal for building web applications. However, to build high-performance web applications, you need to master some best practices. This article will introduce some best practices for building high-performance web applications in Python and Perl. Choosing the right web framework Choosing a suitable web framework is a critical step in designing high-performance web applications.
How to use Nginx as a Perl program server and its Perl module under Linux
May 16, 2023 pm 11:25 PM
Building perl+fastcgi+nginx nginx+fastcgi is the most popular environment under PHP. Will perl also have fastcgi? Of course it does. Today, let’s build perl’s fastcgi under nginx. The performance is no less than that of PHP. But now the popularity of the web program PHP is unmatched by perl. No matter how good the performance is, it is in vain. However, some small functions can be solved by using perl's fastcgi. Let's get to the point. 1. Prepare the software environment: nginxperl: The system comes with fastcgi1.2perl installation Generally, Linux comes with perl, so you don’t need to install it. If it doesn’t, please execute:
Redis and Perl language development: building efficient command line tools
Jul 31, 2023 pm 04:09 PM
Redis and Perl language development: building efficient command line tools Introduction: Redis is an open source in-memory data storage system written in C language. It has high performance and flexible features and is widely used in scenarios such as caching, message queues and real-time analysis. . Perl is a scripting language with powerful text processing and regular expression capabilities, making it ideal for rapid development of command-line tools. This article will introduce how to use Perl language and Redis to build efficient command line tools, and provide relevant code examples. one
How to develop recommendation system functionality using Redis and Perl
Sep 22, 2023 am 09:24 AM
How to use Redis and Perl to develop recommendation system functions Recommendation system is a very important part of modern Internet applications, which can help users discover content or products that may be of interest to them. In this article, we will introduce how to develop a simple recommendation system function using Redis and Perl, and provide specific code examples. First, let's understand the basic concepts of Redis and Perl. Redis is an open source in-memory data storage system that can be used as a database, cache, and messaging middleware. it
The difference between Golang and Perl in system programming
May 31, 2024 pm 06:07 PM
The following key differences exist between Golang and Perl in systems programming: Concurrency: Golang is a concurrent language, while Perl uses external modules to implement concurrency. Memory management: Golang uses garbage collection, Perl uses manual memory management. Compilation and interpretation: Golang is a compiled language, and Perl is an interpreted language. Practical case: Golang is simple and efficient in the example of checking whether a file exists and returning its size.
How to develop distributed file synchronization function using Redis and Perl 6
Sep 21, 2023 pm 05:09 PM
How to use Redis and Perl6 to develop distributed file synchronization function Introduction: The design and development of distributed systems is a hot topic in the current Internet technology field, and file synchronization, as one of the important distributed applications, is becoming more and more popular among developers. s concern. This article will introduce how to use Redis and Perl6 to develop a distributed file synchronization function, and provide specific code examples. 1. Introduction to Redis Redis is an open source memory cache database that is currently popular for building distributed applications.
