var xb= "男" if(xb=="男"){ document.write("你是男生") }else{ document.write("你是女生") } 相关文章: 2022-12-23 2021-12-10 2022-12-23 2022-12-23 2022-12-23 2022-02-09 2021-10-09 2021-06-04