forked from mirror/gin
Merge branch 'master' into develop
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503b1fadae
39
README.md
39
README.md
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@ -1,4 +1,7 @@
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#Gin Web Framework
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[![GoDoc](https://godoc.org/github.com/gin-gonic/gin?status.png)](https://godoc.org/github.com/gin-gonic/gin)
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Gin is a web framework written in Golang. It features a martini-like API with much better performance, up to 40 times faster. If you need performance and good productivity, you will love Gin.
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[Check out the official web site](http://gin-gonic.github.io/gin/)
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@ -23,7 +26,7 @@ import "github.com/gin-gonic/gin"
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func main() {
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r := gin.Default()
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r.GET("ping", func(c *gin.Context){
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r.GET("/ping", func(c *gin.Context){
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c.String(200, "pong")
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})
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@ -61,6 +64,9 @@ func main() {
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message := "Hello "+name
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c.String(200, message)
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})
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// Listen and server on 0.0.0.0:8080
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r.Run(":8080")
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}
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```
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@ -167,6 +173,9 @@ func main() {
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}
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}
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})
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// Listen and server on 0.0.0.0:8080
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r.Run(":8080")
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}
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```
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@ -184,17 +193,24 @@ func main() {
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r.GET("/moreJSON", func(c *gin.Context) {
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// You also can use a struct
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var msg struct {
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Name string `json:"user"`
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Message string
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Status int
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Number int
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}
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msg.Name = "Lena"
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msg.Message = "hey"
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msg.Status = 200
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c.JSON(200, msg.Status)
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msg.Number = 123
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// Note that msg.Name becomes "user" in the JSON
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// Will output : {"user": "Lena", "Message": "hey", "Number": 123}
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c.JSON(200, msg)
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})
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r.GET("/someXML", func(c *gin.Context) {
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c.XML(200, gin.H{"message": "hey", "status": 200})
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})
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// Listen and server on 0.0.0.0:8080
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r.Run(":8080")
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}
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```
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@ -207,10 +223,13 @@ Using LoadHTMLTemplates()
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func main() {
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r := gin.Default()
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r.LoadHTMLTemplates("templates/*")
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r.GET("index", func(c *gin.Context) {
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r.GET("/index", func(c *gin.Context) {
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obj := gin.H{"title": "Main website"}
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c.HTML(200, "index.tmpl", obj)
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})
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// Listen and server on 0.0.0.0:8080
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r.Run(":8080")
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}
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```
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@ -222,6 +241,9 @@ func main() {
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r := gin.Default()
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html := template.ParseFiles("file1", "file2")
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r.HTMLTemplates = html
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// Listen and server on 0.0.0.0:8080
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r.Run(":8080")
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}
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```
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@ -231,7 +253,7 @@ func main() {
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```go
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func Logger() gin.HandlerFunc {
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return func(c *gin.Context) {
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t : time.Now()
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t := time.Now()
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// Set example variable
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c.Set("example", "12345")
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r := gin.New()
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r.Use(Logger())
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r.GET("test", func(c *gin.Context){
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r.GET("/test", func(c *gin.Context){
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example := r.Get("example").(string)
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// it would print: "12345"
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log.Println(example)
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})
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// Listen and server on 0.0.0.0:8080
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r.Run(":8080")
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}
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```
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})
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// Listen and Server in 0.0.0.0:8080
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r.Run(":8081")
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r.Run(":8080")
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}
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6
gin.go
6
gin.go
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@ -323,10 +323,10 @@ func (c *Context) ParseBody(item interface{}) error {
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// Serializes the given struct as a JSON into the response body in a fast and efficient way.
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// It also sets the Content-Type as "application/json"
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func (c *Context) JSON(code int, obj interface{}) {
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c.Writer.Header().Set("Content-Type", "application/json")
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if code >= 0 {
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c.Writer.WriteHeader(code)
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}
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c.Writer.Header().Set("Content-Type", "application/json")
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encoder := json.NewEncoder(c.Writer)
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if err := encoder.Encode(obj); err != nil {
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c.Error(err, obj)
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// Serializes the given struct as a XML into the response body in a fast and efficient way.
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// It also sets the Content-Type as "application/xml"
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func (c *Context) XML(code int, obj interface{}) {
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c.Writer.Header().Set("Content-Type", "application/xml")
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if code >= 0 {
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c.Writer.WriteHeader(code)
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}
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c.Writer.Header().Set("Content-Type", "application/xml")
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encoder := xml.NewEncoder(c.Writer)
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if err := encoder.Encode(obj); err != nil {
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c.Error(err, obj)
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// It also update the HTTP code and sets the Content-Type as "text/html".
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// See http://golang.org/doc/articles/wiki/
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func (c *Context) HTML(code int, name string, data interface{}) {
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c.Writer.Header().Set("Content-Type", "text/html")
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if code >= 0 {
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c.Writer.WriteHeader(code)
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}
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c.Writer.Header().Set("Content-Type", "text/html")
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if err := c.engine.HTMLTemplates.ExecuteTemplate(c.Writer, name, data); err != nil {
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c.Error(err, map[string]interface{}{
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"name": name,
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