Merge pull request #772 from vCaesar/u4-pr

Update sublime link, vim link and Add redigo demo
This commit is contained in:
astaxie
2017-01-08 19:20:56 +08:00
committed by GitHub
3 changed files with 159 additions and 3 deletions

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@@ -15,6 +15,84 @@ There are some Go database drivers for redis:
- [https://github.com/simonz05/godis](https://github.com/simonz05/godis)
- [https://github.com/hoisie/redis.go](https://github.com/hoisie/redis.go)
Let's see how to use the driver that redigo to operate on a database:
```Go
package main
import (
"fmt"
"github.com/garyburd/redigo/redis"
"os"
"os/signal"
"syscall"
"time"
)
var (
Pool *redis.Pool
)
func init() {
redisHost := ":6379"
Pool = newPool(redisHost)
close()
}
func newPool(server string) *redis.Pool {
return &redis.Pool{
MaxIdle: 3,
IdleTimeout: 240 * time.Second,
Dial: func() (redis.Conn, error) {
c, err := redis.Dial("tcp", server)
if err != nil {
return nil, err
}
return c, err
},
TestOnBorrow: func(c redis.Conn, t time.Time) error {
_, err := c.Do("PING")
return err
},
}
}
func close() {
c := make(chan os.Signal, 1)
signal.Notify(c, os.Interrupt)
signal.Notify(c, syscall.SIGTERM)
signal.Notify(c, syscall.SIGKILL)
go func() {
<-c
Pool.Close()
os.Exit(0)
}()
}
func Get(key string) ([]byte, error) {
conn := Pool.Get()
defer conn.Close()
var data []byte
data, err := redis.Bytes(conn.Do("GET", key))
if err != nil {
return data, fmt.Errorf("error get key %s: %v", key, err)
}
return data, err
}
func main() {
test, err := Get("test")
fmt.Println(test, err)
}
```
I forked the last of these packages, fixed some bugs, and used it in my short URL service (2 million PV every day).
- [https://github.com/astaxie/goredis](https://github.com/astaxie/goredis)

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@@ -114,7 +114,7 @@
接下来就开始讲如何安装,下载[Sublime](http://www.sublimetext.com/)
根据自己相应的系统下载相应的版本然后打开Sublime对于不熟悉Sublime的同学可以先看一下这篇文章[Sublime Text 2 入门及技巧](http://lucifr.com/139225/sublime-text-2-tricks-and-tips/)
根据自己相应的系统下载相应的版本然后打开Sublime对于不熟悉Sublime的同学可以先看一下这篇文章[Sublime Text 全程指南](http://blog.jobbole.com/88648/)或者[sublime text3入门教程](http://blog.csdn.net/sam976/article/details/52076271)
1. 打开之后安装 Package ControlCtrl+` 打开命令行,执行如下代码:
@@ -406,7 +406,7 @@ Plugin 'Valloric/YouCompleteMe'
5. 恭喜你,安装完成,你现在可以使用`:e main.go`体验一下开发Go的乐趣。
更多VIM 设定, 可参考[链接](http://monnand.me/p/vim-golang-environment/zhCN/)
更多VIM 设定, 可参考[链接](http://www.cnblogs.com/witcxc/archive/2011/12/28/2304704.html)
## Emacs
Emacs传说中的神器她不仅仅是一个编辑器它是一个整合环境或可称它为集成开发环境这些功能如让使用者置身于全功能的操作系统中。

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@@ -15,7 +15,85 @@ Go目前支持redis的驱动有如下
- https://github.com/simonz05/godis
- https://github.com/hoisie/redis.go
目前我fork了最后一个驱动更新了一些bug目前应用在我自己的短域名服务项目中(每天200W左右的PV值)
我以redigo驱动为例来演示如何进行数据的操作:
```Go
package main
import (
"fmt"
"github.com/garyburd/redigo/redis"
"os"
"os/signal"
"syscall"
"time"
)
var (
Pool *redis.Pool
)
func init() {
redisHost := ":6379"
Pool = newPool(redisHost)
close()
}
func newPool(server string) *redis.Pool {
return &redis.Pool{
MaxIdle: 3,
IdleTimeout: 240 * time.Second,
Dial: func() (redis.Conn, error) {
c, err := redis.Dial("tcp", server)
if err != nil {
return nil, err
}
return c, err
},
TestOnBorrow: func(c redis.Conn, t time.Time) error {
_, err := c.Do("PING")
return err
},
}
}
func close() {
c := make(chan os.Signal, 1)
signal.Notify(c, os.Interrupt)
signal.Notify(c, syscall.SIGTERM)
signal.Notify(c, syscall.SIGKILL)
go func() {
<-c
Pool.Close()
os.Exit(0)
}()
}
func Get(key string) ([]byte, error) {
conn := Pool.Get()
defer conn.Close()
var data []byte
data, err := redis.Bytes(conn.Do("GET", key))
if err != nil {
return data, fmt.Errorf("error get key %s: %v", key, err)
}
return data, err
}
func main() {
test, err := Get("test")
fmt.Println(test, err)
}
```
另外以前我fork了最后一个驱动更新了一些bug目前应用在我自己的短域名服务项目中(每天200W左右的PV值)
https://github.com/astaxie/goredis