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C菌
2022-04-28 20:40:16 +08:00
parent f810b7bc91
commit 93f354370a
13 changed files with 75 additions and 132 deletions
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1
.gitignore vendored
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@@ -1 +1,2 @@
bin/tinyurl
test/

2
Dockerfile
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@@ -1,7 +1,7 @@
FROM golang:alpine as builder
LABEL anther="github.com/Sakurasan"
# RUN apt install -y git make
RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories && apk update && apk --no-cache add make git
LABEL anther="cjun"
WORKDIR /tinyurl
COPY . /tinyurl
ENV GO111MODULE=on

12
configs/config.yml
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@@ -5,7 +5,7 @@ server:
data:
database:
driver: mysql
source: root:root@tcp(127.0.0.1:3306)/test
source: tinyurl:tinyurl@tcp(127.0.0.1:3306)/tinyurl?charset=utf8mb4&parseTime=True&loc=Local
redis:
addr: 127.0.0.1:6379
read_timeout: 0.2s
@@ -16,8 +16,8 @@ log:
development: true
rotate:
filename: ./app.log
maxsize: 10
maxage: 7
maxbackups:
localtime:
compress:
maxsize: 10 #Mb
maxage: 7 #day
# maxbackups:
# localtime:
# compress:

2
dist/assets/index.b2aedd95.js → dist/assets/index.a180db26.js vendored
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File diff suppressed because one or more lines are too long

2
dist/index.html vendored
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@@ -5,7 +5,7 @@
<link rel="icon" href="/favicon.ico" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>TinyUrl</title>
<script type="module" crossorigin src="/assets/index.b2aedd95.js"></script>
<script type="module" crossorigin src="/assets/index.a180db26.js"></script>
<link rel="stylesheet" href="/assets/index.cf87a41a.css">
</head>
<body>

42
docker-compose.yml Normal file
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@@ -0,0 +1,42 @@
version: '3'
services:
tinyurl:
# The official v2 Traefik docker image
image: mirrors2/tinyurl
container_name: tinyurl
restart: always
ports:
- "2830:2830"
# volumes: #default log term
# - $PWD/log:/app/tinyurl/log
# - config.yml:/app/tinyurl/configs/config.yml
entrypoint:
- DSN=tinyurl:tinyurl@tcp(db:3306)/tinyurl?charset=utf8mb4
logging:
driver: "json-file"
options:
max-size: "10m"
tinyurl_db:
image: mariadb
container_name: tinyurl_db
restart: always
networks:
- gitea
expose:
- 3306
command: --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci
environment:
- MYSQL_ROOT_PASSWORD=supermen
- MYSQL_DATABASE=tinyurl
- MYSQL_USER=tinyurl
- MYSQL_PASSWORD=tinyurl
- TZ=Asia/Shanghai
volumes:
- ./db:/var/lib/mysql
# 标准 Linux 系统下使用
- /etc/localtime:/etc/localtime:ro
- /etc/timezone:/etc/timezone:ro
# healthcheck:
# test: ["CMD-SHELL", "/etc/init.d/mysql status"]
# interval: 30s

13
pkg/db/db.go
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@@ -1,6 +1,7 @@
package db
import (
"os"
"time"
"gorm.io/driver/mysql"
@@ -13,10 +14,11 @@ var (
type TinyUrl struct {
gorm.Model
LongUrl string `gorm:"size:200"`
ShortUrl string `gorm:"size:50"`
LongUrl string `gorm:"size:7713"`
ShortUrl string `gorm:"size:20"`
ExpireTime time.Time
Counter float64
AddIP string
}
type URLDetail struct {
@@ -27,7 +29,12 @@ type URLDetail struct {
func InitDb() {
// 参考 https://github.com/go-sql-driver/mysql#dsn-data-source-name 获取详情
dsn := "tinyurl:tinyurl@tcp(42.192.36.14:3306)/tinyurl?charset=utf8mb4&parseTime=True&loc=Local"
var dsn string
if len(os.Getenv("DSN")) > 1 {
dsn = os.Getenv("DSN")
} else {
dsn = "tinyurl:tinyurl@tcp(42.192.36.14:3306)/tinyurl?charset=utf8mb4&parseTime=True&loc=Local"
}
var err error
DB, err = gorm.Open(mysql.Open(dsn), &gorm.Config{})
if err != nil {

10
pkg/log/log.go
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@@ -85,11 +85,11 @@ func getConsoleEncoder() zapcore.Encoder {
func getFileWriter(c config.Rotate) zapcore.WriteSyncer {
logger := &lumberjack.Logger{
Filename: c.Filename,
MaxSize: c.MaxSize,
MaxAge: c.MaxAge,
MaxBackups: c.MaxBackups,
LocalTime: c.LocalTime,
Compress: c.Compress,
MaxSize: c.MaxSize, //Mb
MaxAge: c.MaxAge, //days
MaxBackups: c.MaxBackups, //int backup maximum number of old log files
LocalTime: c.LocalTime, //bool backup files is the computer's local time
Compress: c.Compress, //bool
}
return zapcore.AddSync(logger)
}

4
route/route.go
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@@ -11,8 +11,8 @@ import (
func Route(f *flamego.Flame) {
f.Get("/version", auth.Basic("admin", "admin"), func() string { return "1.1.1" })
// f.Get("/{url: **, capture: 10}", tinyurl.TinyurlHandler)
f.Get("/{url: **, capture: 10}", tinyurl.TinyUtlTo)
f.Router.Any("/api/v1/tiny", binding.JSON(tinyurl.Param{}), tinyurl.TinyUrl)
f.Get("/{url: **, capture: 10}", tinyurl.TinyUrlTo)
f.Post("/api/v1/tiny", binding.JSON(tinyurl.Param{}), tinyurl.TinyUrl)
}

23
route/tinyurl/tinyurl.go
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@@ -4,6 +4,7 @@ import (
"encoding/json"
"fmt"
"net/http"
"strings"
"time"
"tinyurl/pkg/base62"
"tinyurl/pkg/config"
@@ -53,18 +54,15 @@ func TinyUrl(c flamego.Context, w http.ResponseWriter, form Param, errs binding.
_, _ = c.ResponseWriter().Write([]byte(fmt.Sprintf("Oops! Error occurred: %v", err)))
return
}
if !strings.HasPrefix(form.LongUrl, "http://") || !strings.HasPrefix(form.LongUrl, "https://") {
form.LongUrl = "http://" + form.LongUrl
}
logger.Info(c.Request().Context(), form.LongUrl)
var tm = data.TinyUrl{}
tm.LongUrl = form.LongUrl
tm.ShortUrl = base62.TinyUrl(form.LongUrl + time.Now().String())
tm.ShortUrl = base62.TinyUrl(form.LongUrl + "?" + time.Now().String())
if err := db.Create(&tm).Error; err != nil {
logger.Info(c.Request().Context(), err.Error())
// bytejson, _ := json.Marshal(map[string]interface{}{
// "code": http.StatusBadGateway,
// "msg": "please try again",
// })
// io.WriteString(c.ResponseWriter(), string(bytejson))
// return
w.WriteHeader(http.StatusOK)
json.NewEncoder(w).Encode(map[string]interface{}{
"code": http.StatusBadGateway,
@@ -78,19 +76,10 @@ func TinyUrl(c flamego.Context, w http.ResponseWriter, form Param, errs binding.
"msg": "success",
"shortUrl": cfg.Server.Domain + tm.ShortUrl,
})
// bytejson, err := json.Marshal(map[string]interface{}{
// "code": http.StatusOK,
// "msg": "success",
// "shortUrl": tm.ShortUrl,
// })
// if err != nil {
// logger.Error(c.Request().Context(), err.Error())
// }
// io.WriteString(c.ResponseWriter(), string(bytejson))
}
func TinyUtlTo(c flamego.Context, logger *log.Logger, db *gorm.DB, l *lru.Cache, cfg *config.Config) {
func TinyUrlTo(c flamego.Context, logger *log.Logger, db *gorm.DB, l *lru.Cache, cfg *config.Config) {
tiny := c.Param("url")
if v, ok := l.Get(tiny); ok {
c.Redirect(v.(string), http.StatusFound)

24
tests/dl.go
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@@ -1,24 +0,0 @@
package main
import (
"fmt"
"net/http"
)
func main() {
dlpath := "http://pan.oneisall.xyz/Outline.apk"
req, _ := http.NewRequest(http.MethodHead, dlpath, nil)
rsp, _ := http.DefaultClient.Do(req)
defer rsp.Body.Close()
fmt.Println(rsp.Status)
// dump, _ := httputil.DumpResponse(rsp, false)
// fmt.Println(string(dump))
// if rsp.Header != nil {
// fmt.Printf("%v", rsp.Header)
for k, v := range rsp.Header {
fmt.Println(k, v)
}
fmt.Println(rsp.Header.Get("Content-Length"))
fmt.Println(rsp.Header.Get("Accept-Ranges"))
}

54
tests/dump.go
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@@ -1,54 +0,0 @@
package main
import (
"encoding/json"
"fmt"
"io"
"log"
"net/http"
"net/http/httputil"
)
func main() {
mux := http.NewServeMux()
mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
bytereq, _ := httputil.DumpRequest(r, true)
bytebody, _ := io.ReadAll(r.Body)
log.Println(string(bytereq))
m := map[string]interface{}{
"host": r.Host,
"requestUrl": r.RequestURI,
"proto": r.Proto,
"path": r.URL.String(),
"method": r.Method,
"body": string(bytebody),
"header": r.Header,
"form": r.Form,
"postform": r.PostForm,
"dumpreq": string(bytereq),
}
bj, _ := json.Marshal(m)
fmt.Println(string(bj))
// json.NewEncoder(w).Encode(m)
for k, v := range cors {
w.Header().Set(k, v)
}
w.WriteHeader(http.StatusOK)
io.WriteString(w, string(bj))
return
})
server := http.Server{
Addr: ":890",
Handler: mux,
}
server.ListenAndServe()
}
var cors = map[string]string{
"Access-Control-Allow-Origin": "*",
"Access-Control-Allow-Methods": "POST,OPTIONS,GET",
"Access-Control-Max-Age": "3600",
"Access-Control-Allow-Headers": "accept,x-requested-with,Content-Type",
"Access-Control-Allow-Credentials": "true",
}

18
tests/lru.go
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@@ -1,18 +0,0 @@
package main
import (
"fmt"
lru "github.com/hashicorp/golang-lru"
)
func main() {
l, _ := lru.New(10)
for i := 0; i < 100; i++ {
l.Add(i, i)
}
for l.Len() > 0 {
fmt.Println(l.RemoveOldest())
}
}