//golang 正则表达式去除字符串空格
package main
import (
"fmt"
"regexp"
"strings"
)
func compressStr(str string) string {
if str == "" {
return ""
}
//匹配一个或多个空白符的正则表达式
reg := regexp.MustCompile("\\s+")
return reg.ReplaceAllString(str, "")
}
func main() {
str := " 8debdcc4362972bcb0872aec7493712c7b2bf95087436a0a90bbcbf3cd15c8ff"
//str := " 8debdcc4362972bcb0872aec7493712c7b2bf95087436a0a90bbcbf3cd15c8ff"
fmt.Printf("%s\n", str)
str_s := strings.Replace(str, " ", "", -1)
fmt.Printf("%s\n", str_s)
// 利用正则表达式去除空白符
str_z := compressStr(str)
fmt.Printf("%s\n", str_z)
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