golang框架的最新动态有哪些？（golangweb框架）

package main 内容来自samhan666

import ( zvvq

"<a style=color:#f60; text-decoration:underline; href="https://www.php.cn/zt/15841.html" target="_blank">git</a>hub.com/gin-gonic/gin"

)

本文来自zvvq

func main() {

zvvq

router := gin.Default() zvvq好，好zvvq

router.GET("/users", func(c *gin.Context) {

c.JSON(200, gin.H{

zvvq.cn

"message": "Hello, users!", 本文来自zvvq

}) 本文来自zvvq

})

router.POST("/users", func(c *gin.Context) { copyright zvvq

var user struct { zvvq

Name string `json:"name"`

Email string `json:"email"`

} 内容来自samhan666

if err := c.BindJSON(&user); err != nil { zvvq

c.JSON(500, gin.H{

zvvq好，好zvvq

"error": err.Error(), zvvq好，好zvvq

}) zvvq.cn

return zvvq.cn

}

c.JSON(201, gin.H{

"message": "User created successfully!", zvvq.cn

}) copyright zvvq

})

router.Run()

copyright zvvq

} 本文来自zvvq

package main

import ( zvvq.cn

"github.com/labstack/echo/v4"

"github.com/labstack/echo/v4/middleware"

内容来自samhan666

) 内容来自samhan666

func main() { 内容来自zvvq，别采集哟

e := echo.New() 内容来自zvvq，别采集哟

e.Use(middleware.Logger())

内容来自samhan666

e.POST("/upload", func(c echo.Context) error {

file, err := c.FormFile("file") 内容来自zvvq，别采集哟

if err != nil { zvvq好，好zvvq

return err 本文来自zvvq

} copyright zvvq

if err := c.SaveFile(file, "./uploads/"+file.Filename); err != nil {

return err zvvq好，好zvvq

} 内容来自samhan

return c.String(200, "File uploaded successfully!")

内容来自zvvq，别采集哟

}) 内容来自samhan666

e.Logger.Fatal(e.Start(":8080")) zvvq.cn

} zvvq好，好zvvq

package main 内容来自samhan

import ( zvvq.cn

"database/sql" copyright zvvq

"fmt"

zvvq好，好zvvq

"log"

"time" 本文来自zvvq

"github.com/jinzhu/gorm" zvvq

_ "github.com/jinzhu/gorm/dialects/<a style=color:#f60; text-decoration:underline; href="https://www.php.cn/zt/15713.html" target="_blank">mysql</a>"

) zvvq好，好zvvq

type User struct {

copyright zvvq

ID        uint `gorm:"primary_key"` zvvq.cn

CreatedAt time.Time 内容来自zvvq，别采集哟

UpdatedAt time.Time 内容来自samhan

DeletedAt *time.Time `sql:"index"`

Name      string

zvvq.cn

Email     string

内容来自samhan

} 本文来自zvvq

func main() {

db, err := sql.Open("mysql", "root:password@tcp(localhost:3306)/gorm")

内容来自samhan666

if err != nil { copyright zvvq

log.Fatal(err) 内容来自samhan

} 内容来自samhan

defer db.Close() 内容来自zvvq

gormDB, err := gorm.Open("mysql", db)

if err != nil { zvvq

log.Fatal(err)

本文来自zvvq

} 内容来自samhan666

// 迁移模式

copyright zvvq

gormDB.AutoMigrate(&User{})

// 创建新用户

copyright zvvq

user := User{Name: "John Doe", Email: "john.doe@example.com"}

gormDB.Create(&user)

// 查询用户 内容来自zvvq

var foundUser User zvvq

gormDB.First(&foundUser, 1)

// 更新用户

foundUser.Name = "Jane Doe" 本文来自zvvq

gormDB.Save(&foundUser) zvvq好，好zvvq

// 删除用户 copyright zvvq

gormDB.Delete(&foundUser)

fmt.Println("Database operations completed!")

} 内容来自samhan666