pageEncoding="UTF-8"%>

机组耗电量统计图

layui.use('element', function() {

var $ = layui.jquery, element = layui.element(); //Tab的切换功能，切换事件监听等，需要依赖element模块

//触发事件

var active = {

tabAdd : function() {

//新增一个Tab项

element.tabAdd('demo', {

title : '新选项' + (Math.random() * 1000 | 0) //用于演示

,

content : '内容' + (Math.random() * 1000 | 0)

})

},

tabDelete : function() {

//删除指定Tab项

element.tabDelete('demo', 2); //删除第3项(注意序号是从0开始计算)

},

tabChange : function() {

//切换到指定Tab项

element.tabChange('demo', 1); //切换到第2项(注意序号是从0开始计算)

}

};

$('.site-demo-active').on('click', function() {

var type = $(this).data('type');

active[type] ? active[type].call(this) : '';

});

});

// 路径配置

require.config({

paths : {

echarts : 'http://echarts.baidu.com/build/dist'

}

});

// 使用

require([ 'echarts', 'echarts/chart/line' // 使用柱状图就加载bar模块，按需加载 (需修改为相应的图形名称)

], function(ec) {

// 基于准备好的dom，初始化echarts图表

var myChart = ec.init(document.getElementById('mainone'));

var myChartMonth = ec.init(document.getElementById('maintwo'));

var myChartYear = ec.init(document.getElementById('mainthree'));

loadEchartPower(myChart,1);

//日耗电量

var dayObj = document.getElementById("power_day");

dayObj.addEventListener("click", function(){

loadEchartPower(myChart,1);

}, true);

//月耗电

var monthObj = document.getElementById("power_month");

monthObj.addEventListener("click", function(){

loadEchartPower(myChartMonth,2);

}, true);

//年耗电

var yearObj = document.getElementById("power_year");

yearObj.addEventListener("click", function(){

loadEchartPower(myChartYear,3);

}, true);

});

//机组及蒸发器功率

function loadEchartPower(myChart, type){

var index = layer.load(2, {shade: false},{time: 5*1000}); //0代表加载的风格，支持0-2   添加加载层

$.ajax({

url:path+'/chart/aircrewTmep',

dataType:'json',

type:'post',

data:{coding:'${coding}',type:type},

success:function(data){

//console.log(JSON.stringify(data.series));

//console.log(data.legend);

layer.close(index); //关闭加载层

/*

var legendArr = ['蒸发器1','蒸发器2','蒸发器3','机组1'];

var seriesArr = [{"name":"蒸发器1","type":"line","stack":null,

"data":["0.5","1.00","1.20","1.00","2.50","1.50","4.00","2.50","3.00","1.00","2.00","1.00","2.30","4.00"],"smooth":false},

{"name":"蒸发器2","type":"line","stack":null,

"data":["1.00","1.2","1.5","1.8","2.0","1.5","1.2","2.2","2.3","1.5","2.5","2.8","3.0","3.5"],"smooth":false},

{"name":"蒸发器3","type":"line","stack":null,

"data":["1.2","1.5","1.8","2.0","1.8","1.5","2.2","2.5","2.7","2.0","1.9","2.63","2.8","3.7"],"smooth":false},

{"name":"机组1","type":"line","stack":null,

"data":["2.0","1.2","1.5","1.8","2.1","1.6","1.3","1.8","1.4","1.5","1.6","2.3","3.5","4.0"],"smooth":false}];

*/

option = {

title : {

text : '机组耗电量统计图',

subtext : '时间/耗电量'

},

tooltip : {

trigger : 'axis'

},

legend : {

data : data.legend

},

toolbox: {

show : true,

feature : {

mark : {show: true},

dataView : {show: true, readOnly: false},

magicType : {show: true, type: ['line', 'bar', 'stack', 'tiled']},

restore : {show: true},

saveAsImage : {show: true}

}

},

calculable : true,

xAxis : [ {

type : 'category',

boundaryGap : false,

data : data.time

} ],

yAxis : [ {

type : 'value'

} ],

series : data.series,

};

// 为echarts对象加载数据

myChart.setOption(option);

}

});

}

@Controller

@RequestMapping("/chart")

public class ChartCtrl {

@Autowired

private ChartService chartService;

/**

* 机组耗电量

*/

@RequestMapping("/aircrewTmep")

@ResponseBody

public Map aircrewTmep(HttpSession session,HttpServletRequest req){

HashMap rlt = new HashMap<>();

try {

Object identityCode = session.getAttribute("identity_code");

if(identityCode==null||"".equals(identityCode)){

return null;

}

String type = req.getParameter("type");

HashMap map = new HashMap<>();

map.put("identity_code", identityCode.toString());

map.put("coding", req.getParameter("coding"));

rlt=chartService.aircrewTmep(map, type);

} catch (Exception e) {

e.printStackTrace();

}

return rlt;

}

}

@Service

public class ChartService {

public HashMap aircrewTmep(HashMap map,String type){

HashMap rlt = new HashMap<>();

List chartserieslist = new ArrayList<>();

List legendlist = new ArrayList<>();

String json = null;

String[] timeArr = null;

try {

if(1==Integer.parseInt(type)){//日

map.put("day", DateTools.createDate());

json = HttpClientUtil.httpPost("http://localhost:8080/test/app/running/day/", map, "utf-8");

}else if(2==Integer.parseInt(type)){//月

map.put("day", DateTools.yearMonth());

json = HttpClientUtil.httpPost("http://localhost:8080/test/app/running/month/", map, "utf-8");

}else{//年

map.put("day", DateTools.nowYear());

json = HttpClientUtil.httpPost("http://localhost:8080/test/app/running/year/", map, "utf-8");

}

System.out.println("---json---"+json);

if(json != null){

ObjectMapper mapper = new ObjectMapper();

JsonNode tree = mapper.readTree(json);

JsonNode evaporatorList = tree.findValue("data").findPath("evaporator");

for (int i = 0; i < evaporatorList.size(); i++) {

JsonNode chart = evaporatorList.get(i);

JsonNode evaplist = chart.findPath("power");

ChactSeriesVO aevo = new ChactSeriesVO();

aevo.setName(chart.get("title").asText());

aevo.setType("line");

aevo.setSmooth(false);

aevo.setData(tempArr(evaplist));

chartserieslist.add(aevo);

legendlist.add(chart.get("title").asText());

}

JsonNode aircrewlist = tree.findValue("data").findValue("aircrew").findPath("power");

ChactSeriesVO tempaevo = new ChactSeriesVO();

tempaevo.setName(tree.findValue("data").findValue("aircrew").findValue("title").asText());

tempaevo.setType("line");

tempaevo.setSmooth(false);

tempaevo.setData(tempArr(aircrewlist));

chartserieslist.add(tempaevo);

legendlist.add(tree.findValue("data").findValue("aircrew").findValue("title").asText());

JsonNode timelist = tree.findValue("data").findPath("time");

timeArr = new String[timelist.size()];

for (int m = 0; m < timelist.size(); m++) {

String strtime = DateTools.stampToDate(timelist.get(m).asText());

if(1==Integer.parseInt(type)){

timeArr[m] = DateTools.strToHour(strtime);

}else if(2==Integer.parseInt(type)){

timeArr[m] = DateTools.strToDate(strtime);

}else{

timeArr[m] = DateTools.strToMonth(strtime);

}

}

//System.out.println("---evaporatorList--"+evaporatorList);

}

} catch (Exception e) {

e.printStackTrace();

}

rlt.put("time", timeArr);

rlt.put("series", chartserieslist);

rlt.put("legend", legendlist);

return rlt;

}

//字符串数组赋值

public String[] tempArr(JsonNode templist){

String[] powerarr = new String[templist.size()];

for (int i = 0; i < templist.size(); i++) {

powerarr[i] = new String(templist.get(i).asText());

}

return powerarr;

}

}

/*****************----series对应的实体类----固定字段---方便页面取值-----***********************/

package com.shangyukeji.icoolcloud.vo;

public class ChactSeriesVO {

private String name;

private String type;

private String stack;

private String[] data;

private boolean smooth;

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

public String getType() {

return type;

}

public void setType(String type) {

this.type = type;

}

public String getStack() {

return stack;

}

public void setStack(String stack) {

this.stack = stack;

}

public String[] getData() {

return data;

}

public void setData(String[] data) {

this.data = data;

}

public boolean isSmooth() {

return smooth;

}

public void setSmooth(boolean smooth) {

this.smooth = smooth;

}

}