英文:
Go Echo: POST Method gives Error "Method not allowed"
问题
使用echo构建应用程序，并创建了一些路由。GET请求正常工作，但是POST请求出现错误：不太明白错误出在哪里。
main.go代码片段
func initEchoServer() {
e := echo.New()
e.Use(middleware.Logger())
e.Use(middleware.Recover())
// 获取所有人员信息
e.GET("/persons", Info)
// 获取特定id的人员信息
e.GET("/persons/:id", getPerson)
e.POST("/addPerson", addPerson)
e.Logger.Fatal(e.Start(viper.GetString("port")))
}
func addPerson(c echo.Context) error {
ctx := context.Background()
db, err := sql.Open("postgres", "host=postgres port=5432 user=postgres dbname=postgres password=postgres sslmode=disable")
if err != nil {
log.Fatal(err)
}
queries := postgres.New(db)
insertedPerson, err := queries.CreatePersons(ctx, postgres.CreatePersonsParams{
Firstname: "Mike",
Lastname: "Jordan",
})
if err != nil {
log.Errorf("Failed to insert a person %v", err)
return err
}
fmt.Println(insertedPerson)
return c.JSONPretty(http.StatusOK, insertedPerson, " ")
}
queries.sql.go代码片段
type CreatePersonsParams struct {
Firstname string
Lastname string
}
func (q *Queries) CreatePersons(ctx context.Context, arg CreatePersonsParams) (Person, error) {
row := q.db.QueryRowContext(ctx, createPersons, arg.Firstname, arg.Lastname)
var i Person
err := row.Scan(&i.ID, &i.Firstname, &i.Lastname)
return i, err
}
英文:
Building an app with echo and basically created some routes.
The GET ones are working fine, but the post one is give me the error:
Do not really understand where the error lies here.
{...."method":"GET","uri":"/addPerson", message=Method Not Allowed","...."bytes_in":0,"bytes_out":33}
main.go snippet
func initEchoServer() {
e := echo.New()
e.Use(middleware.Logger())
e.Use(middleware.Recover())
// get all persons
e.GET("/persons", Info)
// get specific id
e.GET("/persons/:id", getPerson)
e.POST("/addPerson", addPerson)
e.Logger.Fatal(e.Start(viper.GetString("port")))
}
func addPerson(c echo.Context) error {
ctx := context.Background()
db, err := sql.Open("postgres", "host=postgres port=5432 user=postgres dbname=postgres password=postgres sslmode=disable")
if err != nil {
log.Fatal(err)
}
queries := postgres.New(db)
insertedPerson, err := queries.CreatePersons(ctx, postgres.CreatePersonsParams{
Firstname: "Mike",
Lastname: "Jordan",
})
if err != nil {
log.Errorf("Failed to insert a person %v", err)
return err
}
fmt.Println(insertedPerson)
return c.JSONPretty(http.StatusOK, insertedPerson, " ")
}
queries.sql.go snippet
type CreatePersonsParams struct {
Firstname string
Lastname string
}
func (q *Queries) CreatePersons(ctx context.Context, arg CreatePersonsParams) (Person, error) {
row := q.db.QueryRowContext(ctx, createPersons, arg.Firstname, arg.Lastname)
var i Person
err := row.Scan(&i.ID, &i.Firstname, &i.Lastname)
return i, err
}
答案1
得分: 1
如果你在echo中使用POST注册路由，它只会在该路径上注册POST方法。但是看起来你使用GET访问了该路径。
你可以使用e.GET()。
英文:
If you register routes with POST in echo, it will only register POST method on that path. But it seems that you GET that path.
You can use e.GET().
答案2
得分: 1
你在路由器中使用了POST方法。
e.POST("/addPerson", addPerson)
你可以使用Postman工具来使用POST方法调用API，不要使用浏览器。
英文:
you're use post method in routers
e.POST("/addPerson", addPerson)
You can use postman to hit API using POST method, don't use browser
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