ZhangZhihuiAAA - 博客园

Let'sGoFurther - Chapter 18: Metrics

摘要： In routes.go: router.Handler(http.MethodGet, "/debug/vars", expvar.Handler()) func main() { expvar.NewString("version").Set(version) ... func main() { 阅读全文

posted @ 2024-11-28 21:22 ZhangZhihuiAAA 阅读(16) 评论(0) 推荐(0)

Let'sGoFurther - Chapter 17: Cross Origin Requests

摘要： package main import ( "log" "net/http" ) const html = ` <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> </head> <body> <h1>Simple CORS< 阅读全文

posted @ 2024-11-28 10:55 ZhangZhihuiAAA 阅读(15) 评论(0) 推荐(0)

Let'sGoFurther - Chapter 16: Permission-based Authorization

摘要： In errors.go: func (app *application) authenticationRequiredResponse(w http.ResponseWriter, r *http.Request) { message := "you must be authenticated t 阅读全文

posted @ 2024-11-22 16:09 ZhangZhihuiAAA 阅读(26) 评论(0) 推荐(0)

Let'sGoFurther - Chapter 15: Authentication

摘要： const ( ScopeActivation = "activation" ScopeAuthentication = "authentication" ) // Token holds the data for a token. type Token struct { Plaintext str 阅读全文

posted @ 2024-11-22 10:10 ZhangZhihuiAAA 阅读(19) 评论(0) 推荐(0)

Let'sGoFurther - Chapter 14: User Activation

摘要： zzh@ZZHPC:/zdata/Github/greenlight$ migrate create -seq -ext .sql -dir ./migrations create_token_table /zdata/Github/greenlight/migrations/000005_crea 阅读全文

posted @ 2024-11-21 20:08 ZhangZhihuiAAA 阅读(18) 评论(0) 推荐(0)

Viper - Watch and reload configuration from config files

摘要： How to change the cnfiguration for rate limiting in flight? How to change the configuration of pgxpool without restarting the application? How to dyna 阅读全文

posted @ 2024-11-20 17:25 ZhangZhihuiAAA 阅读(57) 评论(0) 推荐(0)

Go - Get current directory of a source file

摘要： package main import ( "fmt" "os" ) func main() { fmt.Println(os.Executable()) fmt.Println(os.Getwd()) } zzh@ZZHPC:~/zd/Github/ztest$ go run main.go /t 阅读全文

posted @ 2024-11-20 11:36 ZhangZhihuiAAA 阅读(6) 评论(0) 推荐(0)

Let'sGoFurther - Chapter 13: Sending Emails

摘要： zzh@ZZHPC:~$ curl -w '\nTime: %{time_total}\n' -d "$BODY" localhost:4000/v1/users { "user": { "id": 6, "created_at": "2024-11-21T18:33:14+08:00", "nam 阅读全文

posted @ 2024-11-19 23:11 ZhangZhihuiAAA 阅读(9) 评论(0) 推荐(0)

Let'sGoFurther - Chapter 12: User Model Setup and Registration

摘要： zzh@ZZHPC:/zdata/Github/greenlight$ migrate create -seq -ext=.sql -dir=./migrations create_user_table /zdata/Github/greenlight/migrations/000004_creat 阅读全文

posted @ 2024-11-19 09:13 ZhangZhihuiAAA 阅读(12) 评论(0) 推荐(0)

Let'sGoFurther - Chapter 11: Graceful Shutdown

摘要： zzh@ZZHPC:/zdata/Github/greenlight$ go run ./cmd/api time=2024-11-18T19:49:43.864+08:00 level=INFO msg="database connection pool established" time=202 阅读全文

posted @ 2024-11-18 21:37 ZhangZhihuiAAA 阅读(15) 评论(0) 推荐(0)

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