用的代理上网,就报错,以下是代码:
package main
import (
"fmt"
"io/ioutil"
"net/http"
"regexp"
"strings"
)
func main() {
resp, err := http.Get("http://www.5idesk.com/s/lol/")
if err != nil {
fmt.Println("http get error.")
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
fmt.Println("http read error")
return
}
src := string(body)
//将HTML标签全转换成小写
re, _ := regexp.Compile("\<[\S\s]+?\>")
src = re.ReplaceAllStringFunc(src, strings.ToLower)
//去除STYLE
re, _ = regexp.Compile("\<style[\S\s]+?\</style\>")
src = re.ReplaceAllString(src, "")
//去除SCRIPT
re, _ = regexp.Compile("\<script[\S\s]+?\</script\>")
src = re.ReplaceAllString(src, "")
//去除所有尖括号内的HTML代码,并换成换行符
re, _ = regexp.Compile("\<[\S\s]+?\>")
src = re.ReplaceAllString(src, "
")
//去除连续的换行符
re, _ = regexp.Compile("\s{2,}")
src = re.ReplaceAllString(src, "
")
fmt.Println(strings.TrimSpace(src))
}英雄联盟高清壁纸