网上看到视屏通过修改路劲作一个图片切换，然后自己也尝试写一写。var arr=["./images/1.jpg","./images/2.jpg","./images/3.jpg","./images/4.jpg"];
two.onclick=function () {
number++ ;
img.src=arr[number];
alert( img.src);
}但是通过alert看到路劲是一大串字符
可以通过什么办法解决么？
从新更正下代码，<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<style>
.ai{float:left;margin-left: 140px;}
.all{width:420px;position: relative;margin: 0 auto;}
.box{padding:10px;position: relative;width:400px; height:400px;overflow: hidden;}
.box img{width: 400px; height:400px;}
.all input{float: left;margin-left:10px;display: inline;}
.one{ text-decoration:none;font-size:40px;line-height: 80px;background-color: #004B97;color: whitesmoke;
opacity:0.5; -moz-opacity:0.5; filter:alpha(opacity=50);position: absolute;left: 10px;top:160px;}
.two{ text-decoration:none;font-size:40px;line-height: 80px;background-color: #004B97;color: whitesmoke;
opacity:0.5; -moz-opacity:0.5; filter:alpha(opacity=50);position: absolute;right: 10px;top:160px;}
</style>
<script>
window.onload=function () {
var box=document.getElementById("box");
var one=document.getElementById("one");
var two=document.getElementById("two");
var img=document.getElementById("img");
var number=0;
var arr=["./images/1.jpg","./images/2.jpg","./images/3.jpg","./images/4.jpg"];
**two.onclick=function () {
number++ ;
img.src=arr[number];
alert( img.src);**
}**
}**加粗文字**
</script></head>
<body>
<p class="all" id="all">
<p class="ai"><input type="button" value="循环播放"/>
<input type="button" value="顺序播放"/>
</p><p class="box" id="box">
<img id="img" src="./images/1.jpg">
<a class="one" id="one" href=""><</a>
<a class="two" id="two" href="">></a></p>
</p></body>
</html>
路劲修改了，但是还是没实现功能。加粗那个就是切换图片的代码，求各位好心人指正小白
一看就知道是中文转义的问题，好好检查下你路径哪里写了中文
那一串代码是
练习的网页，别问我怎么知道的中文。。。。以后写项目的时候尽量用英文路径，楼上讲得都是对的
找到原因了，a标签里面添加一个 href="javascript:" 就行了