字符串读取中出现%**%，被解析了，这个该如何解决？求解下

out.txt文件： "WIN","\Microsoft\Windows\AppID\PolicyConverter","Disabled","","Interactive/Background","N/A","1","Microsoft Corporation","%windir%\system32\appidpolicyconverter.exe ","N/A","将软件限制策略从 XML 格式转换为二进制格式。" 原字符：  读取字符后，写入文件变成如下图了  代码： package main import ( "bufio" "fmt" "io" "io/ioutil" "os" "strings" ) func gotest() { newfile, _ := os.Open("./out.txt") defer newfile.Close() str := bufio.NewReader(newfile) array := []string{} for { strline, _, err := str.ReadLine() if err == io.EOF { break } array = append(array, string(strline)) } acc := "" for _, str := range array { array := strings.Split(str, "\",\"") acc += fmt.Sprintf(array[1] + "\t" + array[8] + "\t" + array[10] + "\n") } ioutil.WriteFile("tmp.txt", []byte(acc), 0666) }