<script>
a="swegsdfsdfdddddDDDDD"
alert(a.replace(/d/,"孟"))
alert(a.replace(/d/g,"孟"))
alert(a.replace(/d/gi,"孟"))
</script>
a="swegsdfsdfdddddDDDDD"
alert(a.replace(/d/,"孟"))
alert(a.replace(/d/g,"孟"))
alert(a.replace(/d/gi,"孟"))
</script>
调试欢乐多
解决方案 »
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