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exerese.html
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<!DOCTYPE html>
<!-- saved from url=(0029)http://101.96.128.94:9999/dz/ -->
<html lang="zh-cn"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>键速测试</title>
<script>
var arrayHTML = ["big", "blockquote", "body", "br", "button", "canvas", "caption", "center", "cite", "code", "col", "colgroup", "command", "datalist", "dd", "del", "details", "dir", "div", "dfn", "dialog", "dl", "dt", "em", "embed", "fieldset", "figcaption", "figure", "font", "footer", "form", "frame", "frameset", "h1 to h6", "head", "header", "hr", "html", "i", "iframe", "img", "input", "keygen", "label", "legend", "li", "link", "map", "mark", "menu", "menuitem", "meta", "meter", "nav", "noframes", "noscript", "object", "ol", "optgroup", "option", "output", "p", "param", "pre", "progress", "s", "samp", "script", "section", "select", "small", "source", "span", "strike", "strong", "style", "sub", "summary", "sup", "table", "tbody", "td", "textarea", "tfoot", "th", "thead", "time", "title", "tr", "track", "tt", "u", "ul", "var", "video"];
var arrayCSS = ["background", "background-attachment", "background-color", "background-image", "background-position", "background-repeat", "border", "border-bottom", "border-bottom-color", "border-bottom-style", "border-bottom-width", "border-color", "border-left", "border-left-color", "border-left-style", "border-left-width", "border-right", "border-right-color", "border-right-style", "border-right-width", "border-style", "border-top", "border-top-color", "border-top-style", "border-top-width", "border-width", "outline", "outline-color", "outline-style", "outline-width", "color", "direction", "letter-spacing", "line-height", "text-align", "text-decoration", "text-indent", "text-shadow", "text-transform", "unicode-bidi", "white-space", "word-spacing", "font", "font-family", "font-size", "font-size-adjust", "font-stretch", "font-style", "font-variant", "font-weight", "margin", "margin-bottom", "margin-left", "margin-right", "margin-top", "padding", "padding-bottom", "padding-left", "padding-right", "padding-top", "list-style", "list-style-image", "list-style-position", "list-style-type", "marker-offset", "content", "counter-increment", "counter-reset", "quotes", "height", "max-height", "max-width", "min-height", "min-width", "width", "bottom", "clear", "clip", "cursor", "display", "float", "left", "overflow", "position", "right", "top", "vertical-align", "visibility", "z-index", "border-collapse", "border-spacing", "caption-side", "empty-cells", "table-layout", ":active", ":hover", ":link", ":visited"];
var arraySQL = ["action","add","all","alter","analyze","and","as","asc","asensitive","before","between","bigint","binary","bit","blob","both","by","call","cascade","case","change","char","character","check","collate","column","condition","connection","constraint","continue","convert","create","cross","current_date","current_time","current_timestamp","current_user","cursor","database","databases","date","day_hour","day_microsecond","day_minute","day_second","dec","decimal","declare","default","delayed","delete","desc","describe","deterministic","distinct","distinctrow","div","double","drop","dual","each","else","elseif","enclosed","enum","escaped","exists","exit","explain","false","fetch","float","float4","float8","for","force","foreign","from","fulltext","goto","grant","group","having","high_priority","hour_microsecond","hour_minute","hour_second","if","ignore","in","index","infile","inner","inout","insensitive","insert","int","int1","int2","int3","int4","int8","integer","interval","into","is","iterate","join","key","keys","kill","label","leading","leave","left","like","limit","linear","lines","load","localtime","localtimestamp","lock","long","longblob","longtext","loop","low_priority","match","mediumblob","mediumint","mediumtext","middleint","minute_microsecond","minute_second","mod","modifies","natural not","no","no_write_to_binlog","null","numeric","on","optimize","option","optionally","or","order","out","outer","outfile","precision","primary","procedure","purge","raid0","range","read","reads","real","references","regexp","release","rename","repeat","replace","require","restrict","return","revoke","right","rlike","schema","schemas","second_microsecond","select","sensitive","separator","set","show","smallint","spatial","specific","sql","sqlexception","sqlstate","sqlwarning","sql_big_result","sql_calc_found_rows","sql_small_result","ssl","starting","straight_join","table","terminated","text","then","time","timestamp","tinyblob","tinyint","tinytext","to","trailing","trigger","true","undo","union","unique","unlock","unsigned","update","usage","use","using","utc_date","utc_time","utc_timestamp","values","varbinary","varchar","varcharacter","varying","when","where","while","with","write","x509","xor","year_month","zerofill","action","add","all","alter","analyze","and","as","asc","asensitive","before","between","bigint","binary","bit","blob","both","by","call","cascade","case","change","char","character","check","collate","column","condition","connection","constraint","continue","convert","create","cross","current_date","current_time","current_timestamp","current_user","cursor","database","databases","date","day_hour","day_microsecond","day_minute","day_second","dec","decimal","declare","default","delayed","delete","desc","describe","deterministic","distinct","distinctrow","div","double","drop","dual","each","else","elseif","enclosed","enum","escaped","exists","exit","explain","false","fetch","float","float4","float8","for","force","foreign","from","fulltext","goto","grant","group","having","high_priority","hour_microsecond","hour_minute","hour_second","if","ignore","in","index","infile","inner","inout","insensitive","insert","int","int1","int2","int3","int4","int8","integer","interval","into","is","iterate","join","key","keys","kill","label","leading","leave","left","like","limit","linear","lines","load","localtime","localtimestamp","lock","long","longblob","longtext","loop","low_priority","match","mediumblob","mediumint","mediumtext","middleint","minute_microsecond","minute_second","mod","modifies","natural not","no","no_write_to_binlog","null","numeric","on","optimize","option","optionally","or","order","out","outer","outfile","precision","primary","procedure","purge","raid0","range","read","reads","real","references","regexp","release","rename","repeat","replace","require","restrict","return","revoke","right","rlike","schema","schemas","second_microsecond","select","sensitive","separator","set","show","smallint","spatial","specific","sql","sqlexception","sqlstate","sqlwarning","sql_big_result","sql_calc_found_rows","sql_small_result","ssl","starting","straight_join","table","terminated","text","then","time","timestamp","tinyblob","tinyint","tinytext","to","trailing","trigger","true","undo","union","unique","unlock","unsigned","update","usage","use","using","utc_date","utc_time","utc_timestamp","values","varbinary","varchar","varcharacter","varying","when","where","while","with","write","x509","xor","year_month","zerofill"];
var resultArray = arrayHTML; //最终保存数据的数组
var startTime = 0, stopTime = 0;
var status = "STOP";
var userTotal = 0;
function $(selector) {
return document.getElementById(selector);
}
/**
* 生成一个随机数组
* */
function getRandom(total) {
var wordsArray = [];
for (var i = 0; i < total; i++) {
wordsArray.push(resultArray[Math.floor(Math.random() * resultArray.length)]);
}
return wordsArray;
}
/**
* 创建结束按钮函数
* */
function createBtnStop() {
var btnStop = document.createElement("button");
btnStop.setAttribute("id", "btnStop");
btnStop.className = "btnStop";
btnStop.innerHTML = "结束测试";
btnStop.onclick = stopFunction;
$("content").appendChild(btnStop);
}
function initial() {
if (status == "START") {
alert("测试已经开始了...");
return;
}
var sum = 0;
var num = $("txtNum").value;
var line = $("txtLine").value;
var total = num * line;
var wordsArray = getRandom(total);
$("content").innerHTML = "";
for (var i = 1; i <= line; i++) {
if (sum >= wordsArray.length) {
break;
}
var start = (i - 1) * num;
var p = document.createElement("p");
var str = "";
for (var j = start; j < num * i; j++) {
sum += 1;
if (sum > wordsArray.length) {
break;
}
str += wordsArray[j];
if (j < num * i - 1) {
str += " ";
}
}
p.innerHTML = str;
$("content").appendChild(p);
var input = document.createElement("input");
$("content").appendChild(input);
}
//记录开始时间
status = "START";
startTime = getTimeNow();
//创建结束按钮并添加到打字区域最后
createBtnStop();
$("time").innerHTML = "测速中...";
$("avgSpeed").innerHTML = "测速中...";
$("correct").innerHTML = "测速中...";
$("content").firstElementChild.nextSibling.focus();
}
/*结束打字*/
function stopFunction() {
if (status == "STOP") {
alert("尚未开始！无法结束!");
return;
} else {
stopTime = getTimeNow();
var duration = stopTime - startTime;
var minute = parseInt(duration / 1000 / 60);
var second = parseInt(duration / 1000 % 60);
status = "STOP";
//计算正确率
var rate = calCorrect();
var speed = calSpeed(duration);
var info = "共耗时：" + minute + "分" + second + "秒\n正确率为：" + rate + "%\n击键速度:" + speed + "次/分钟";
$("time").innerHTML = minute + "分" + second + "秒";
$("correct").innerHTML = rate + "%";
$("avgSpeed").innerHTML = speed + "次/分钟";
// alert(info);
}
}
/**
* 计算速度
* */
function calSpeed(duration) {
//获取用户输入的总字符数
var inputs = $("content").getElementsByTagName("input");
var userTotals = 0;
for (var i = 0; i < inputs.length; i++) {
var input = inputs[i];
if (input.value != "") {
userTotals += input.value.length;
}
}
var speed = userTotals / (duration / 1000 / 60);
return parseInt(speed);
}
function bindEnter() {
// var inputs = $("content").getElementsByTagName("input");
// for(var i in inputs){
// var input = inputs[i];
// input.onkeypress = function(e){
// if(e.keyCode == 13){
//
// }
// }
// }
document.body.onkeydown = function (e) {
if (e.keyCode == 13) {
e.keyCode = 9;
}
}
}
/**
* 获取当前时间
* */
function getTimeNow() {
var date = new Date();
var time = date.getTime();
return time;
}
/**
* 计算正确率
* */
function calCorrect() {
var total = 0;
var correct = 0;
var pArray = $("content").getElementsByTagName("p");
var inputArray = $("content").getElementsByTagName("input");
for (var i = 0; i < pArray.length; i++) {
var p = pArray[i];
var input = inputArray[i];
var pText = p.innerHTML;
var inputText = input.value;
for (var j = 0; j < pText.length; j++) {
total++;
if (pText[j] == inputText[j]) {
correct++;
}
}
}
var rate = ((correct / total) * 100).toFixed(2);
return rate;
}
function setFocus() {
$("btnStart").focus();
}
/**
*
* */
function changeSelect() {
var val = $("selCourse").value;
switch (val) {
case "0":
resultArray = arrayHTML;
break;
case "1":
resultArray = arrayCSS;
break;
case "2":
resultArray = arraySQL;
break;
}
}
window.onload = function () {
$("btnStart").onclick = initial;
//$("btnStop").onclick = stopFunction;
setFocus();
$("selCourse").onchange = changeSelect;
}
</script>
<style>
#container {
width: 95%;
min-height: 50px;
margin: 20px auto;
border: 1px solid #333;
padding: 0 15px;
}
#container p.setting label {
display: inline-block;
width: 180px;
text-align: right;
}
#container p.setting button {
margin-left: 50px;
}
#content {
border-top: 2px solid #e4393c;
margin-top: 15px;
padding: 15px 0;
}
#content p, #content input {
font-size: 20px;
font-family: "Arial";
box-sizing: border-box;
padding: 2px;
width: 100%;
}
#content p {
border: 1px solid transparent;
}
#container .left-side p, #container .left-side input, #container .left-side button, #container select {
font-size: 20px;
}
#container div.left-side {
float: left;
}
.btnStop {
font-size: 20px;
margin-top: 20px;
}
#container div.right-side {
float: left;
margin-left: 35px;
}
#container div.right-side span {
display: inline-block;
width: 100px;
text-align: right;
}
#container div.right-side b {
color: #ff0000;
}
</style>
</head>
<body>
<div id="container">
<div class="left-side">
<p class="setting">
<label for="">请选择打字内容：</label>
<select id="selCourse">
<option value="0">HTML</option>
<option value="1">CSS</option>
<option value="2">MYSQL</option>
</select>
</p>
<p class="setting">
<label for="">每行显示几个单词：</label>
<input type="number" id="txtNum" value="5">
</p>
<p class="setting">
<label for="">共测试几行：</label>
<input type="number" id="txtLine" value="5">
</p>
<p class="setting">
<button type="button" id="btnStart">开始测试</button>
<!--<button type="button" id="btnStop">结束测试</button>-->
</p><pre> 用TAB键切换到下一行的输入框和“结束按钮”，
用空格键点击“结束按钮”——测试全程不要用动鼠标——否则会影响自己的键速
</pre>
<p></p>
<!-- <p>
</p> -->
</div>
<div class="right-side">
<p>
<span>耗时：</span>
<b id="time"></b>
</p>
<p>
<span>正确率：</span>
<b id="correct"></b>
</p>
<p>
<span>击键速度：</span>
<b id="avgSpeed"></b>
</p>
</div>
<div id="content" style="clear:both;">
</div>
</div>
</body></html>