<script>
function net_lover(a,b)
{
this.a = a
this.b = b
this.add = add
}function add()
{
return this.a + this.b
}var mxh = new net_lover()
mxh.a = 100
mxh.b = 200
alert(mxh.add())
</script>
function net_lover(a,b)
{
this.a = a
this.b = b
this.add = add
}function add()
{
return this.a + this.b
}var mxh = new net_lover()
mxh.a = 100
mxh.b = 200
alert(mxh.add())
</script>
解决方案 »
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