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feat(添加功能): client作为本地查询工具,server作为服务给其他服务调用

main
xiaoqidun 4 months ago
parent
commit
88e9c989f5
  1. 2
      .gitignore
  2. 12
      README.md
  3. 6
      assets/assets.go
  4. 25
      client/client.go
  5. 2
      qqwry_test.go
  6. 47
      server/server.go

2
.gitignore

@ -1,4 +1,4 @@
.idea/
.vscode/
.devcontainer/
qqwry.dat
assets/qqwry.dat

12
README.md

@ -33,6 +33,18 @@ func main() {
- [https://aite.xyz/share-file/qqwry/qqwry.dat](https://aite.xyz/share-file/qqwry/qqwry.dat)
# 编译说明
1. 下载IP数据库并放置于assets目录中。
2. client和server需要go1.16的内嵌资源特性。
3. 作为库使用,请直接引包,并不需要go1.16+才能编译。
# 服务接口
1. 自行根据需要调整server下源码。
2. 可以通过-listen参数指定http服务地址。
3. curl http://127.0.0.1/ip/1.1.1.1
# 特别感谢
- 感谢[纯真IP库](https://www.cz88.net/)一直坚持为大家提供免费IP数据库。

6
assets/assets.go

@ -0,0 +1,6 @@
package assets
import _ "embed"
//go:embed qqwry.dat
var QQWryDat []byte

25
client/client.go

@ -0,0 +1,25 @@
package main
import (
"fmt"
"github.com/xiaoqidun/qqwry"
"github.com/xiaoqidun/qqwry/assets"
"os"
)
func init() {
qqwry.LoadData(assets.QQWryDat)
}
func main() {
if len(os.Args) < 2 {
return
}
queryIp := os.Args[1]
city, area, err := qqwry.QueryIP(queryIp)
if err != nil {
fmt.Printf("错误:%v\n", err)
return
}
fmt.Printf("城市:%s,区域:%s\n", city, area)
}

2
qqwry_test.go

@ -5,7 +5,7 @@ import (
)
func init() {
if err := LoadFile("qqwry.dat"); err != nil {
if err := LoadFile("assets/qqwry.dat"); err != nil {
panic(err)
}
}

47
server/server.go

@ -0,0 +1,47 @@
package main
import (
"encoding/json"
"flag"
"github.com/xiaoqidun/qqwry"
"github.com/xiaoqidun/qqwry/assets"
"net"
"net/http"
)
type resp struct {
IP string `json:"ip"`
Err string `json:"err"`
City string `json:"city"`
Area string `json:"area"`
}
func init() {
qqwry.LoadData(assets.QQWryDat)
}
func main() {
listen := flag.String("listen", "127.0.0.1:80", "http server listen addr")
flag.Parse()
http.HandleFunc("/ip/", IpAPI)
if err := http.ListenAndServe(*listen, nil); err != nil {
panic(err)
}
}
func IpAPI(writer http.ResponseWriter, request *http.Request) {
ip := request.URL.Path[4:]
if ip == "" {
ip, _, _ = net.SplitHostPort(request.RemoteAddr)
}
rw := &resp{IP: ip}
city, area, err := qqwry.QueryIP(ip)
if err != nil {
rw.Err = err.Error()
} else {
rw.City = city
rw.Area = area
}
b, _ := json.MarshalIndent(rw, "", " ")
_, _ = writer.Write(b)
}
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