初始化Go学习项目

This commit is contained in:
liumangmang
2025-12-26 17:56:02 +08:00
commit 7f4527d501
90 changed files with 3436 additions and 0 deletions

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package main
import (
"github.com/gin-gonic/gin"
)
// 定义数据结构体
type UserJSON struct {
Name string `json:"name"`
Email string `json:"email"`
Age int `json:"age"`
}
func main() {
r := gin.Default()
r.POST("/users", func(c *gin.Context) {
var user UserJSON
// 方式 1ShouldBindJSON推荐错误时不会中断
if err := c.ShouldBindJSON(&user); err != nil {
c.JSON(400, gin.H{"error": err.Error()})
return
}
// 业务逻辑
c.JSON(201, gin.H{
"message": "User created",
"data": user,
})
})
r.Run(":9999")
}