21 lines
461 B
HTML
21 lines
461 B
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title>Document</title>
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</head>
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<body>
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<h1>测试页面</h1>
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<input type="button" name="" value="后退" id="btn4">
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<script type="text/javascript">
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window.onload = function(){
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// document.getElementById('btn3').onclick = function(){
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// window.history.back()
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// }
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document.getElementById('btn4').onclick = function(){
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window.history.go(-1)
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}
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}
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</script>
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</body>
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</html> |