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工具网络
function initTool() {
document.getElementById('tool-app').innerHTML = '';
}
function doIt() {
var t = document.getElementById('inp').value;
var total=t.length, letters=(t.match(/[a-zA-Z]/g)|[]).length, cjk=(t.match(/[\\u4e00-\\u9fff]/g)|[]).length;
var digits=(t.match(/[0-9]/g)|[]).length, spaces=(t.match(/\\s/g)|[]).length;
var lines = t.split(String.fromCharCode(10)).length;
document.getElementById('out').innerHTML = '
'
+'
'+total+'
总字符
'
+'
'+letters+'
字母
'
+'
'+cjk+'
中文
'
+'
'+digits+'
数字
'
+'
'+spaces+'
空格
'
+'
'+lines+'
行数
';
}
window.addEventListener('DOMContentLoaded', initTool);
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