stream 输入流 /// @return FileHeader 文件名等信息头 /// []byte 已经从流中读到的部分 /// error 是否发生错误 func ParseFromHead(read_data []byte, read_total int, boundary []byte, stream io.ReadCloser)(FileHeader, []byte, error){ buf := make([]byte, 1024*4) found_boundary := ...
Header().Set("Content-Type", "application/octet-stream") } http.ServeContent(w, r, id+ext, time.Time{}, bytes.NewReader(content.Bytes())) return nil } func main() { router := gin.Default() router.LoadHTMLGlob("./*.html") router.Use(Session("hanyun")) router.GET("/captcha",...
r := gin.Default() r.GET("/test_stream", func(c *gin.Context) { w := c.Writer header := w.Header() header.Set("Content-Type", "text/html") w.WriteHeader(http.StatusOK) w.Write([]byte(` `)) w.(http.Flusher).Flush() // 这里对每次循环输出都进行Flush刷新输出 for i :=...
packagemainimport("github.com/gin-gonic/gin""net/http""fmt")// gin的helloWorldfuncmain(){// 1.创建路由// 默认使用了2个中间件Logger(), Recovery()r := gin.Default()// 限制表单上传大小 8MB,默认为32MBr.MaxMultipartMemory =8<<20r.POST("/upload",func(c *gin.Context){ form, err := ...
c.String(http.StatusOK, fmt.Sprintf("你好 %s", name)) }) // 8080端口 r.Run(":8080") } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 获取API参数:Param AI检测代码解析 package main
packagemainimport("fmt""net/http""time""github.com/gin-gonic/gin")funcmain(){r:=gin.Default()r.GET("/test_stream",func(c*gin.Context){w:=c.Writerheader:=w.Header()header.Set("Content-Type","text/html")w.WriteHeader(http.StatusOK)w.Write([]byte(` `))w....
func (*gin.Context).DataFromReader(code int, contentLength int64, contentType string, reader io.Reader, extraHeaders map[string]string) DataFromReader writes the specified reader into the body stream and updates the HTTP code. 示例代码:
* @param c */ func Query(c *gin.Context) { //需定义合规结构体 rawQuery := &RawQuery{} c.ShouldBindQuery(rawQuery) fmt.Printf("%+v \n", rawQuery) param := c.Param("param") fmt.Println(param) query := c.Query("query")
(key) return } c.Writer.Header().Set(key, value)} // GetHeader returns value from request headers.func (c *Context) GetHeader(key string) string { return c.requestHeader(key)} // GetRawData return stream data.func (c *Context) GetRawData() ([]byte, error) { return ioutil....
c.Data(http.StatusOK,application/octet-stream,fileContent,map[string]string{ Content-Disposition:attachment;filename=+filename, }) }) router.Run(:8080) } 在这个例子中,我们首先检查请求的文件是否存在。如果文件不存在,我们返回一个404错误。如果文件存在,我们使用ioutil.ReadFile读取文件内容,并使用c.Dat...