Encountering an HTTP 422 response: Status Code:422 Unprocessable Entity
The console message from fmt.Println(c) is:
&{{0xc04227c1c0 -1 200} 0xc0421b2100 0xc042086d10 [] [0x8fdc00 0x8fe950 0x97e310 0x97cf80] 3 0xc0421ea5a0 map[] []}
Although the map should have values for myEmail and myPassword, it seems to be empty.
Is there an issue with the request body or does it relate to the web API?
Below is the HTTP request being made:
this.http.post('http://localhost:8080/api/v1/users', {'email': 'myEmail', 'password': 'myPassword'}, httpOptions)
.subscribe(data => {
console.log('register___', data);
});
These are the details of httpOptions being used:
const httpOptions = {
headers: new HttpHeaders({ 'Content-Type': 'application/json'
, 'Access-Control-Allow-Origin': '*'
, 'Access-Control-Allow-Headers': 'access-control-allow-origin, access-control-allow-headers'})
};
This is the go web API that is being utilized:
package main
import (
"fmt"
"github.com/gin-gonic/gin"
"github.com/jinzhu/gorm"
_ "github.com/mattn/go-sqlite3"
)
type Users struct {
email string `gorm:"not null" form:"email" json:"email"`
password string `gorm:"not null" form:"password" json:"password"`
}
func InitDb() *gorm.DB {
// Openning file
db, err := gorm.Open("sqlite3", "./data.db")
// Display SQL queries
db.LogMode(true)
// Error
if err != nil {
panic(err)
}
// Creating the table
if !db.HasTable(&Users{}) {
db.CreateTable(&Users{})
db.Set("gorm:table_options", "ENGINE=InnoDB").CreateTable(&Users{})
}
return db
}
... (The rest of the code remains unchanged for brevity)