摘要：序言在實(shí)際開(kāi)發(fā)項(xiàng)目過(guò)程中如果說(shuō)要用到緩存那么第一個(gè)想到的一定是但是為什么選大多數(shù)人都不會(huì)去了解也不會(huì)去思考只知道它能當(dāng)緩存使用比數(shù)據(jù)庫(kù)快一點(diǎn)恰巧我也是這樣的一個(gè)人所以當(dāng)我想寫一篇關(guān)于介紹的時(shí)候我竟然無(wú)從說(shuō)起這也是對(duì)于以及主流內(nèi)存數(shù)據(jù)庫(kù)不熟的

在實(shí)際開(kāi)發(fā)項(xiàng)目過(guò)程中, 如果說(shuō)要用到緩存, 那么第一個(gè)想到的一定是Redis, 但是為什么選Redis大多數(shù)人都不會(huì)去了解, 也不會(huì)去思考, 只知道它能當(dāng)緩存使用, 比數(shù)據(jù)庫(kù)快一點(diǎn), 恰巧我也是這樣的一個(gè)人;所以, 當(dāng)我想寫一篇關(guān)于Redis介紹的時(shí)候, 我竟然無(wú)從說(shuō)起; 這也是對(duì)于Redis以及主流內(nèi)存數(shù)據(jù)庫(kù)不熟的原因; 不過(guò), 在以后的日子里, 一定增加自己對(duì)于框架的思考與深入, 讓自己在后面的技術(shù)道路上有所沉淀, 希望以后有人讓我簡(jiǎn)要介紹Redis的時(shí)候, 我不會(huì)無(wú)從說(shuō)起;這或許就是我想寫Redis系列博客的目的所在吧!

curl -o redis.tar.gz http://download.redis.io/releases/redis-stable.tar.gz

tar -zxvf redis-stable.tar.gz -C ./ // 該命令表示解壓tar.gz包到當(dāng)前目錄

進(jìn)入到解壓的Redis的目錄下, 使用如下命令編譯安裝Redis

sudo make && make install PREFIX=/usr/local/redis

sudo cp redis.conf /usr/local/redis/conf/

./redis-server ../conf/redis.conf  & //啟動(dòng)的時(shí)候后臺(tái)運(yùn)行

啟動(dòng)輸出日志:

45894:C 02 Nov 2018 22:11:19.922 # Redis version=5.0.0, bits=64, commit=00000000, modified=0, pid=45894, just started
45894:C 02 Nov 2018 22:11:19.922 # Configuration loaded
45894:M 02 Nov 2018 22:11:19.924 * Increased maximum number of open files to 10032 (it was originally set to 256).
                _._                                                  
           _.-``__ ""-._                                             
      _.-``    `.  `_.  ""-._           Redis 5.0.0 (00000000/0) 64 bit
  .-`` .-```.  ```/    _.,_ ""-._                                   
 (    "      ,       .-`  | `,    )     Running in standalone mode
 |`-._`-...-` __...-.``-._|"` _.-"|     Port: 6379
 |    `-._   `._    /     _.-"    |     PID: 45894
  `-._    `-._  `-./  _.-"    _.-"                                   
 |`-._`-._    `-.__.-"    _.-"_.-"|                                  
 |    `-._`-._        _.-"_.-"    |           http://redis.io        
  `-._    `-._`-.__.-"_.-"    _.-"                                   
 |`-._`-._    `-.__.-"    _.-"_.-"|                                  
 |    `-._`-._        _.-"_.-"    |                                  
  `-._    `-._`-.__.-"_.-"    _.-"                                   
      `-._    `-.__.-"    _.-"                                       
          `-._        _.-"                                           
              `-.__.-"                                               

45894:M 02 Nov 2018 22:11:19.933 # Server initialized
45894:M 02 Nov 2018 22:11:19.933 * Ready to accept connections

使用網(wǎng)絡(luò)工具telnet驗(yàn)證

terrydeMacBook-Air:bin terrylmay$ telnet 127.0.0.1 6379
Trying 127.0.0.1...
Connected to localhost.
Escape character is "^]".

使用系統(tǒng)進(jìn)程ps 驗(yàn)證

terrydeMacBook-Air:bin terrylmay$ ps -ef | grep redis
  501 45894 44430   0 10:11下午 ttys000    0:00.04 ./redis-server 127.0.0.1:6379 //一個(gè)是Redis服務(wù)
  501 45897 44430   0 10:11下午 ttys000    0:00.00 grep redis //ps查詢進(jìn)程自己

到這里, 一個(gè)單機(jī)版的Redis服務(wù)就搭建完成了!

terrydeMacBook-Air:bin terrylmay$ ./redis-cli
127.0.0.1:6379> 
127.0.0.1:6379> set name terrylmay
OK
127.0.0.1:6379> get name 
"terrylmay"
127.0.0.1:6379> 

到此, 我們可以使用Redis系統(tǒng)來(lái)存儲(chǔ)數(shù)據(jù)字符串?dāng)?shù)據(jù)了.