标签:document 取值 asc was 输出 rip 0.00 write script
<script type="text/javascript">
document.write(parseFloat("10"))
document.write(parseFloat("10.00"))
document.write(parseFloat("10.33"))
document.write(parseFloat("34 45 66"))
document.write(parseFloat(" 60 "))
document.write(parseFloat("40 years"))
document.write(parseFloat("He was 40"))
</script>
输出
10
10
10.33
34
60
40
NaN
标签:document 取值 asc was 输出 rip 0.00 write script
原文地址:https://www.cnblogs.com/wuxu/p/10103741.html