请尝试写一个验证Email地址的正则表达式。版本一应该可以验证出类似的Email：
正则表达式：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
</head>
<body>
<script type="text/javascript">
var re = /^[a-z]{1,8}\.?[0-9]{0,5}[a-z]{0,6}\@[a-z]{0,10}[0-9]{0,4}\.[a-z]{3}/
var i,success = true,should_pass = ['[email protected]', '[email protected]', '[email protected]', '[email protected]'],should_fail = ['test#gmail.com', 'bill@microsoft', 'bill%[email protected]', '@voyager.org'];
for (i = 0; i < should_pass.length; i++) {
if (!re.test(should_pass[i])) {
console.log('测试失败: ' + should_pass[i]);
success = false;
break;
}
}
for (i = 0; i < should_fail.length; i++) {
if (re.test(should_fail[i])) {
console.log('测试失败: ' + should_fail[i]);
success = false;
break;
}
}
if (success) {
console.log('测试通过!');
}
</script>
</body>
</html>