Gin框架基础
学习思维导图
互动
五一啦，祝大家五一劳动节快乐！
受疫情影响没法出门的话，可以来学习，加油加油！
进阶篇
restgate
安全认证中间件通过restgate来实现
package main
import (
"github.com/gin-gonic/gin"
"github.com/pjebs/restgate"
"net/http"
)
//设置验证
func Safemiddleware() gin.HandlerFunc {
return func(c *gin.Context) {
gate := restgate.New("New_Key",
"New_Secret",
restgate.Static,
restgate.Config{
Key: []string{"user", "KeyOK"},
Secret: []string{"pwd", "SecretOK"},
//关闭https验证
HTTPSProtectionOff: true,
})
Called:=false
Adapter:= func(http.ResponseWriter, *http.Request) {
Called=true
c.Next()
}
//代理
gate.ServeHTTP(c.Writer,c.Request,Adapter)
if Called==false {
c.AbortWithStatus(401)
}
}
}
func main() {
r:=gin.Default()
r.Use(Safemiddleware())
//进行验证
r.GET("/", func(c *gin.Context) {
res:= struct {
Code int `json:"code"`
Msg string `json:"msg"`
Data interface{} `json:"data"`
}{http.StatusOK,"验证通过","OK"}
c.JSON(http.StatusOK,res)
})
r.Run()
}
解析模板
解析模板html渲染
main.go
package main
import (
"github.com/gin-gonic/gin"
"net/http"
)
func main() {
r := gin.Default()
// 模板解析
r.LoadHTMLFiles("templates/index.html")
r.GET("/", func(c *gin.Context){
// 模板渲染
c.HTML(http.StatusOK, "index.html", gin.H{
"title": "Welcome Gin",
})
})
r.Run()
}
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
{{ .title }}
</body>
</html>
静态资源
静态文件与静态文件夹用法
main.go
package main
import (
"github.com/gin-gonic/gin"
"net/http"
)
func main() {
r := gin.Default()
//只加载html资源
r.LoadHTMLFiles("templates/index.html")
//静态资源的路径是以/static开头的，寻找static目录下文件
//如果静态资源的路径是以/web开头的，寻找web目录下文件
r.Static("/static", "./static")
//r.StaticFS("/static", http.Dir("./static"))
//r.StaticFile("/favicon.ico", "./favicon.ico")
r.GET("/index", func(c *gin.Context) {
c.HTML(http.StatusOK, "index.html", gin.H{
"title": "Welcome Gin",
})
})
r.Run()
}
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
{{ .title }}
</body>
</html>
后记
喜欢的话可以三连，后续继续更新其他内容，帮忙推一推，感谢观看!
再次祝大家五一劳动节快乐！！！
