按下按钮打开一个新窗口?

Question

<button onclick='aa=window.open();aa.document.write("hello!")'>Press</button>

Answer 1

<button onclick='aa=window.open();aa.moveTo(0,0);aa.document.write("hello!")'>Press</button>

Answer 2

<input type=button value=open 
onclick="window.open('about:hello','_self','left=0,top=0')">

Answer 3

<input type=button value=open 
onclick="window.open('about:hello','_blank','left=0,top=0')">

Answer 4

<button onclick='aa=window.open("","","toolbar=yes");aa.moveTo(0,0);aa.document.write("hello!")'>Press</button>

Answer 5

<input type=button value=open onclick="window.open('about:hello','_blank')">