源码
github.com/zsl10/gin-e…
获取参数
engine.GET("/test/:number", func(context *gin.Context) {
// 使用 context.Param(key) 获取 url 参数
number := context.Param("number")
context.String(http.StatusOK, "number=%s", number)
})
engine.GET("/test", func(context *gin.Context) {
//若name字段为空,设置默认值为Guest
name := context.DefaultQuery("name", "Guest")
context.String(http.StatusOK, "name=%s", name)
})
engine.POST("/test", func(context *gin.Context) {
name := context.DefaultPostForm("name", "Guest")
age := context.PostForm("age")
context.String(http.StatusOK, "name=%s age=%s", name, age)
})
engine.POST("/add", func(context *gin.Context) {
// 获取原始字节
rawData, err := context.GetRawData()
if err != nil {
log.Fatalln(err)
}
strData := string(rawData)
context.String(http.StatusOK, "query data=%s", strData)
})
engine.POST("/upload", func(context *gin.Context) {
file, _ := context.FormFile("file")
context.String(http.StatusOK, fmt.Sprintf("'%s' uploaded!", file.Filename))
})