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08-数据可视化echarts.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
官方 <a href="http://www.echartsjs.com/examples/">http://www.echartsjs.com/examples/</a>
<!-- 2. 写结构 就是一个容器 用来显示图表的容器 -->
<!-- 为 ECharts 准备一个具备大小（宽高）的 DOM -->
<div id="main" style="width: 600px;height:400px;"></div>
<!-- 1. 引包 -->
<!-- <script src="https://cdn.bootcss.com/echarts/3.4.0/echarts.js"></script> -->
<script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts/echarts.min.js"></script>
<script type="text/javascript">
// 3. 初始化
// 基于准备好的dom，初始化echarts实例
var myChart = echarts.init(document.querySelector('#main'));
var users = {
"page": 1,
"size": 100,
"total": 65,
"rows": [{
"id": 1,
"username": "itcast",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "15102324243",
"isDelete": 0
}, {
"id": 2,
"username": "itcast1",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "13333333333",
"isDelete": 0
}, {
"id": 3,
"username": "老师NB",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "13333333334",
"isDelete": 0
}, {
"id": 4,
"username": "维维爱你",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "13333333345",
"isDelete": 0
}, {
"id": 5,
"username": "555",
"password": "Fd4hxnCufD9vPx83ApMDyQ==",
"mobile": "15555515554",
"isDelete": 0
}, {
"id": 6,
"username": "郑大佬",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "15867898877",
"isDelete": 0
}, {
"id": 7,
"username": "你还没有女朋友",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "13564579842",
"isDelete": 0
}, {
"id": 8,
"username": "黑猫警长",
"password": "4QrcOUm6Wau+VuBX8g+IPg==",
"mobile": "15454525231",
"isDelete": 0
}, {
"id": 9,
"username": "渣渣灰",
"password": "83nq88gxsE3hU0adG+w0Xg==",
"mobile": "13366666666",
"isDelete": 0
}, {
"id": 10,
"username": "渣渣霸",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "13333355555",
"isDelete": 0
}, {
"id": 11,
"username": "",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "13111111111",
"isDelete": 0
}, {
"id": 12,
"username": "ha",
"password": "ICy5YqxZB1uWSwcVLSNLcA==",
"mobile": "18888888888",
"isDelete": 0
}, {
"id": 13,
"username": "迪丽热巴前男友",
"password": "4861iBoKH9qtASltdVSGjQ==",
"mobile": "13567389028",
"isDelete": 0
}, {
"id": 14,
"username": "马云",
"password": "4QrcOUm6Wau+VuBX8g+IPg==",
"mobile": "18620862547",
"isDelete": 0
}, {
"id": 15,
"username": "yaninor",
"password": "S62u5X/tVhABKilicxWPXw==",
"mobile": "13333333322",
"isDelete": 0
}, {
"id": 16,
"username": "中哥",
"password": "ICy5YqxZB1uWSwcVLSNLcA==",
"mobile": "18825118888",
"isDelete": 0
}, {
"id": 17,
"username": "kkwang",
"password": "4QrcOUm6Wau+VuBX8g+IPg==",
"mobile": "18888888886",
"isDelete": 0
}, {
"id": 18,
"username": "扣肉",
"password": "4QrcOUm6Wau+VuBX8g+IPg==",
"mobile": "13345678910",
"isDelete": 0
}, {
"id": 19,
"username": "zk",
"password": "tZxnvxlqR1gZHkL3ZnDOug==",
"mobile": "13865987526",
"isDelete": 0
}, {
"id": 20,
"username": "老师好呀",
"password": "0n0yDCfDAzt4gzR9i+yjFw==",
"mobile": "17648383823",
"isDelete": 0
}, {
"id": 21,
"username": "钞票",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "18988888888",
"isDelete": 0
}, {
"id": 22,
"username": "郑维家的小媳妇",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "13333333336",
"isDelete": 0
}, {
"id": 23,
"username": "老师很帅",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "15818897977",
"isDelete": 0
}, {
"id": 24,
"username": "爱老虎油",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "15005201314",
"isDelete": 0
}, {
"id": 25,
"username": "班上的小姐姐都很漂亮",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "18873202855",
"isDelete": 0
}, {
"id": 26,
"username": "徐立",
"password": "4QrcOUm6Wau+VuBX8g+IPg==",
"mobile": "18589092695",
"isDelete": 0
}, {
"id": 27,
"username": "喜欢你***",
"password": "ICy5YqxZB1uWSwcVLSNLcA==",
"mobile": "18898765432",
"isDelete": 0
}, {
"id": 28,
"username": "666",
"password": "4QrcOUm6Wau+VuBX8g+IPg==",
"mobile": "14324135351",
"isDelete": 0
}, {
"id": 29,
"username": "在场各位都是垃圾",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "13333333789",
"isDelete": 0
}, {
"id": 30,
"username": "even",
"password": "4861iBoKH9qtASltdVSGjQ==",
"mobile": "13416774835",
"isDelete": 0
}, {
"id": 31,
"username": "大咩咩",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "13222222222",
"isDelete": 0
}, {
"id": 32,
"username": "dalao",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "13114115116",
"isDelete": 0
}, {
"id": 33,
"username": "老司机",
"password": "sgbpWkOEKYliZJ5Y3Hs51A==",
"mobile": "13333333338",
"isDelete": 0
}, {
"id": 34,
"username": "itcast23",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "13333345632",
"isDelete": 0
}, {
"id": 35,
"username": "快跑杨彬来了",
"password": "0+uakjPlKUh0DX64wwYtFA==",
"mobile": "13999999999",
"isDelete": 0
}, {
"id": 36,
"username": "大便小红",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "17003554545",
"isDelete": 0
}, {
"id": 37,
"username": "我爱你 偷井盖的贼",
"password": "JfnnlDI7RTiF9RgfG2JNCw==",
"mobile": "18745632596",
"isDelete": 0
}, {
"id": 38,
"username": "天王大圣",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "13350110311",
"isDelete": 0
}, {
"id": 39,
"username": "郑维嫁我",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "13312345675",
"isDelete": 0
}, {
"id": 40,
"username": "老师哈哈哈哈哈哈",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "17654332424",
"isDelete": 0
}, {
"id": 41,
"username": "yuki",
"password": "ylu8UptIfkagnUSl0fEPuw==",
"mobile": "18888888889",
"isDelete": 0
}, {
"id": 42,
"username": "itcast到飞机",
"password": "Wxtoqav00s0VXIGpIl/RWA==",
"mobile": "15014557327",
"isDelete": 0
}, {
"id": 43,
"username": "00001",
"password": "4QrcOUm6Wau+VuBX8g+IPg==",
"mobile": "15663222512",
"isDelete": 0
}, {
"id": 44,
"username": "老师你好帅",
"password": "4QrcOUm6Wau+VuBX8g+IPg==",
"mobile": "13600136000",
"isDelete": 0
}, {
"id": 45,
"username": "为了联盟",
"password": "83nq88gxsE3hU0adG+w0Xg==",
"mobile": "13313313313",
"isDelete": 0
}, {
"id": 46,
"username": "放学峡谷见",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "13333333456",
"isDelete": 0
}, {
"id": 47,
"username": "葫芦娃",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "15567859392",
"isDelete": 0
}, {
"id": 48,
"username": "维哥好样的",
"password": "4QrcOUm6Wau+VuBX8g+IPg==",
"mobile": "13012345678",
"isDelete": 0
}, {
"id": 49,
"username": "劳哥别上女厕所抽烟了",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "13212341234",
"isDelete": 0
}, {
"id": 50,
"username": "坚持科学发展观",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "13333333896",
"isDelete": 0
}, {
"id": 51,
"username": "周润发",
"password": "cj1QVRbgwZfkKmvjwK+RDg==",
"mobile": "18307102735",
"isDelete": 1
}, {
"id": 52,
"username": "微微一笑很倾城",
"password": "J8mMMras0mH9eMZ90bjXxg==",
"mobile": "13141314131",
"isDelete": 1
}, {
"id": 53,
"username": "mlgb",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "13333333339",
"isDelete": 1
}, {
"id": 54,
"username": "郑偎家的情人",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "13333333388",
"isDelete": 1
}, {
"id": 55,
"username": "小瀚瀚",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "13333333332",
"isDelete": 1
}, {
"id": 56,
"username": "hzq LOVE",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "13333333300",
"isDelete": 1
}, {
"id": 57,
"username": "吴京本人",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "13339240836",
"isDelete": 1
}, {
"id": 58,
"username": "人在塔在",
"password": "vL4zZeasleosA0OiOVg03Q==",
"mobile": "13333256987",
"isDelete": 1
}, {
"id": 59,
"username": "性感荷官在线发牌",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "13311122352",
"isDelete": 1
}, {
"id": 60,
"username": "↖左边小姐姐是我的",
"password": "ZRK9Q9nKpuAsmQsKgmUtyg==",
"mobile": "13333336666",
"isDelete": 0
}, {
"id": 61,
"username": "渣渣辉他爸",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "13333333337",
"isDelete": 0
}, {
"id": 62,
"username": "维维豆奶",
"password": "4QrcOUm6Wau+VuBX8g+IPg==",
"mobile": "15678905463",
"isDelete": 0
}, {
"id": 63,
"username": "轻一点",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "13333333433",
"isDelete": 0
}, {
"id": 64,
"username": "小郑郑有翘臀",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "13354621873",
"isDelete": 0
}, {
"id": 65,
"username": "维哥nice",
"password": "lueSGJZetyySpUndWjMBEg==",
"mobile": "13333333777",
"isDelete": 0
}]
};
// 把数据里面的data rows数组遍历 查找里面名字包含郑的用户的数量
var xing = ["郑", "维", "老", "飞", "渣", "周"];
var person = [0, 0, 0, 0, 0, 0];
for (var i = 0; i < users.rows.length; i++) {
for (var j = 0; j < xing.length; j++) {
if (users.rows[i].username.indexOf(xing[j]) != -1) {
person[j]++;
}
}
}
console.log(person);
// 指定图表的配置项和数据
// var option = {
// title: {
// text: 'ECharts 入门示例'
// },
// tooltip: {},
// legend: {
// data: ['销量']
// },
// xAxis: {
// data: xing
// },
// yAxis: {},
// series: [{
// name: '人数',
// type: 'bar',
// // 数据整理好了赋值给echats 参数
// data: person
// }]
// };
// option = {
// xAxis: {
// type: 'category',
// data: xing
// },
// yAxis: {
// type: 'value'
// },
// series: [{
// data: person,
// type: 'line'
// }]
// };
// option = {
// xAxis: {
// type: 'category',
// boundaryGap: false,
// data: xing
// },
// yAxis: {
// type: 'value'
// },
// series: [{
// data: person,
// type: 'line',
// areaStyle: {}
// }]
// };
// var data = genData(50);
// console.log(data.legendData);
// data.legendData = xing;
// console.log(data.selected);
// data.selected = person;
var obj = [];
for (var i = 0; i < xing.length; i++) {
obj.push({
name:xing[i],
value:person[i]
})
}
console.log(obj);
option = {
// 标题
title: {
text: '某站点用户姓名统计',
subtext: '纯属虚构',
x: 'center'
},
// 工具提示
tooltip: {
trigger: 'item',
formatter: "{a} <br/>{b} : {c} ({d}%)"
},
// 说明提示的方向
legend: {
orient: 'vertical',
left: 'left',
data: xing
},
// 设置图表类型 一些配置
series: [{
name: '访问来源',
type: 'pie',
radius: '55%',
center: ['50%', '60%'],
data: obj,
itemStyle: {
emphasis: {
shadowBlur: 10,
shadowOffsetX: 0,
shadowColor: 'rgba(0, 0, 0, 0.5)'
}
}
}]
};
// 使用刚指定的配置项和数据显示图表。
myChart.setOption(option);
</script>
</body>
</html>