基于redis设计爬虫队列

1.软件下载：

http://download.redis.io/releases/   redis-2.8.1.tar.gz

2.linux安装

# cd /opt/

# tar -zxvf redis-2.8.1.tar.gz

# cd redis-2.8.1

# make

/bin/sh: cc: command not found   //没有安装gcc-c++

# yum install gcc-c++

# make

error: jemalloc/jemalloc.h: No such file ordirectory

异常原因：一些编译依赖或原来编译遗留出现的问题

解决方案：make distclean

# make distclean

# make

3.测试

# cd src/

# ./redis-server

# ./redis-cli

127.0.0.1:6379> set foo bar

OK

127.0.0.1:6379> get foo

"bar"

//redis安装成功