<script id="js"><script>
<script>
if(str.length >2000)
{
js.src="a.js"
//调用create()
create();
}
else
{
js.src="b.js"
create();
}
</script>
<script>
if(str.length >2000)
{
js.src="a.js"
//调用create()
create();
}
else
{
js.src="b.js"
create();
}
</script>
<input type="button" value="a.js" name="B1" onclick="js.src='a.js'">
<input type="button" value="b.js" name="B2" onclick="js.src='b.js'">a.js的内容
alert("a")b.js的内容
alert("b")
{
document.write("<script src='a.js'><\/scr" + "ipt>");
create();
}
else
{
document.write("<script src='b.js'><\/scr" + "ipt>");
create();
}
{
document.write("<script src='a.js'><\/scr" + "ipt>");
create();
}
else
{
document.write("<script src='b.js'><\/scr" + "ipt>");
create();
}按此方法解决了,多谢大家!