weixin_52025712的博客

package main import ( "fmt" "io/ioutil" "net/http" "regexp" "strconv" "strings" "sync" "time" ) //HandleError 错误打印 func HandleError(err error,why string) { if err != nil { fmt.Println(why,err) } } //DownloadFile 下载图片，传入的图片叫什么 func DownloadF