错误处理中间件

srv/internal/user/controller.go

@@ -1,6 +1,8 @@
 package user
 
 import (
+	"context"
+	"errors"
 	"fmt"
 	"net/http"
 
@@ -16,8 +18,8 @@ type Controller struct {
 }
 
 type PostLoginParam struct {
-	account  string `binding:"required"`
-	password string `binding:"required"`
+	Account  string `json:"account" binding:"required"`
+	Password string `json:"password" binding:"required"`
 }
 
 func (c *Controller) PostLogin(ctx *gin.Context) {
@@ -26,6 +28,15 @@ func (c *Controller) PostLogin(ctx *gin.Context) {
 		fmt.Println("参数解析失败，请确认参数是否为 JSON")
 		fmt.Println(err)
 	}
+	user, err := gorm.G[User](c.client).Where("account = ?", param.Account).First(context.Background())
+	if errors.Is(err, gorm.ErrRecordNotFound) {
+		fmt.Println("没有找到用户")
+	} else {
+		fmt.Println("查询错误")
+		panic(err)
+	}
+	fmt.Println("接受参数")
+	fmt.Println(user)
 	ctx.JSON(http.StatusOK, gin.H{
 		"message": "success",
 	})