jsp中的代码：
<%@ page language="java" import="java.util.*" pageEncoding="gbk"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>。。。</title>
</head>
<body>
<div id="mainBar" style="width:200px;height:300px;"></div>
<script type="text/javascript" src="../echarts.js"></script>
<script type="text/javascript">
var myChart = echarts.init(document.getElementById('mainBar'));
//定义图表option
var option = {
color: ['#3398DB'],
tooltip : {
trigger: 'axis',
axisPointer : { // 坐标轴指示器，坐标轴触发有效
type : 'shadow' // 默认为直线，可选为：'line' | 'shadow'
}
},
grid: {
left: '3%',
right: '4%',
bottom: '3%',
containLabel: true
},
xAxis : [
{
type : 'category',
data : ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'],
axisTick: {
alignWithLabel: true
}
}
],
yAxis : [
{
type : 'value'
}
],
series : [
{
name:'直接访问',
type:'bar',
barWidth: '60%',
data:[10, 52, 200, 334, 390, 330, 220]
}
]
};
</script>
</body>
</html>
html中的代码：
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>。。。</title>
</head>
<body>
<div id="mainBar" style="width:200px;height:300px;"></div>
<script type="text/javascript" src="../echarts.min.js"></script>
<script type="text/javascript">
var myChart = echarts.init(document.getElementById('mainBar'));
//定义图表option
var option = {
color: ['#3398DB'],
tooltip : {
trigger: 'axis',
axisPointer : { // 坐标轴指示器，坐标轴触发有效
type : 'shadow' // 默认为直线，可选为：'line' | 'shadow'
}
},
grid: {
left: '3%',
right: '4%',
bottom: '3%',
containLabel: true
},
xAxis : [
{
type : 'category',
data : ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'],
axisTick: {
alignWithLabel: true
}
}
],
yAxis : [
{
type : 'value'
}
],
series : [
{
name:'直接访问',
type:'bar',
barWidth: '60%',
data:[10, 52, 200, 334, 390, 330, 220]
}
]
};
//为echarts对象加载数据
myChart.setOption(option);
</script>
</body>
</html>

大哥，你的问题解决了没有？我也遇到了同样的问题