二、工具类生成pdfcom.itextpdf itextpdf5.5.9 com.itextpdf itext-asian5.2.0 org.jfree jfreechart1.5.0
import com.alibaba.fastjson.JSONArray;
import com.itextpdf.text.*;
import com.itextpdf.text.pdf.BaseFont;
import com.itextpdf.text.pdf.PdfPCell;
import com.itextpdf.text.pdf.PdfPTable;
import com.itextpdf.text.pdf.PdfWriter;
import com.manager.util.echarts.dto.VehicleIndex;
import com.manager.util.echarts.dto.VehicleIndex1;
import com.manager.util.echarts.dto.VehicleIndex2;
import com.manager.util.echarts.dto.VehicleIndex3;
import org.apache.commons.lang3.ObjectUtils;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.math.BigDecimal;
import java.util.List;
import java.util.Map;
public class CreateEchartsPdfUtils {
public static void createTable(ByteArrayOutputStream outputStream, List tableContentList, List tableContentList2, Map> linePort, List tableContentList3, Map piePort,List tableContentList4) throws DocumentException, IOException {
// 创建一个文档（默认大小A4，边距36, 36, 36, 36）
Document document = new Document();
// 设置文档大小
document.setPageSize(PageSize.A4);
// 设置边距，单位都是像素，换算大约1厘米=28.33像素
document.setMargins(50, 50, 50, 50);
// 创建writer，通过writer将文档写入磁盘
PdfWriter writer = PdfWriter.getInstance(document, outputStream);
//标题
String title = "XXXX投资基金周度报告";
//设置标题时间
String createHeadTime = "报告截止日期：2022-07-08";
// 打开文档，只有打开后才能往里面加东西
document.open();
// 设置作者
document.addAuthor("XX");
// 设置创建者
document.addCreator("XX");
// 设置主题
document.addSubject(title);
// 设置标题
document.addTitle(title);
// 设置标题
Paragraph paragraphHead1 = createHead1(title);
document.add(paragraphHead1);
// 设置标题时间
Paragraph paragraphHeadTime = createHeadTime(createHeadTime);
document.add(paragraphHeadTime);
//产品净值表格
buildProductNetValue(document,tableContentList);
//收益率指标
buildYield(document,tableContentList2);
//净值走势折线图
JFreeChartUtils.createLinePortImage(document,"净值走势", linePort, "日期", "净值");
//风险指标
buildRiskIndicator(document,tableContentList3);
//创建饼状图
JFreeChartUtils.createPiePortImage(document,"组合配置", piePort);
//产品信息
buildProductDetail(document,tableContentList4);
// 关闭文档，才能输出
document.close();
writer.close();
}
private static Font createFont(int fontSize, int fontMode, BaseColor fontColor) throws DocumentException, IOException {
BaseFont bfChinese = BaseFont.createFont("STSongStd-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED);
return new Font(bfChinese, fontSize, fontMode, fontColor);
}
private static Paragraph createHead1(String title) throws DocumentException, IOException {
Font font = createFont(22, Font.BOLD, BaseColor.BLACK);
Paragraph paragraph = new Paragraph(title, font);
paragraph.setAlignment(Element.ALIGN_CENTER);
return paragraph;
}
private static Paragraph createHeadTime(String time) throws DocumentException, IOException {
Font font = createFont(14, Font.BOLD, BaseColor.BLACK);
Paragraph paragraph = new Paragraph(time, font);
paragraph.setAlignment(Element.ALIGN_CENTER);
return paragraph;
}
public static Paragraph createHead2(String title) throws DocumentException, IOException {
Font font = createFont(12, Font.BOLD, BaseColor.BLACK);
Paragraph paragraph = new Paragraph(title, font);
paragraph.setAlignment(Element.ALIGN_CENTER);
return paragraph;
}
private static void createTableHead(PdfPTable table, String[] tableHeadStr) throws DocumentException, IOException {
if (ObjectUtils.isEmpty(tableHeadStr)) {
return;
}
//获取设置表格标题的字体
Font font = createFont(10, Font.NORMAL, BaseColor.BLACK);
for (String tableHead : tableHeadStr) {
PdfPCell cell = new PdfPCell(new Phrase(tableHead, font));
cell.setBackgroundColor(new BaseColor(221, 221, 221));
cell.setMinimumHeight(20);
cell.setUseAscender(true);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
table.addCell(cell);
}
}
private static void createTableContent(PdfPTable table, List tableContentList) throws DocumentException, IOException {
if (ObjectUtils.isEmpty(tableContentList)) {
return;
}
//判断类型是VehicleIndex2还是VehicleIndex
VehicleIndex index = tableContentList.get(0);
if (index instanceof VehicleIndex2){
List vehicleIndex2s = JSONArray.parseArray(JSONArray.toJSONString(tableContentList), VehicleIndex2.class);
for (VehicleIndex2 vehicleIndex : vehicleIndex2s) {
//获取设置表格内容的字体与内容
table.addCell(createTableContent(vehicleIndex.getIndexName()));
table.addCell(createTableContent(vehicleIndex.getIndexValue()));
table.addCell(createTableContent(vehicleIndex.getChainValue()));
}
}else if (index instanceof VehicleIndex3){
List vehicleIndex3s = JSONArray.parseArray(JSONArray.toJSONString(tableContentList), VehicleIndex3.class);
for (VehicleIndex3 vehicleIndex : vehicleIndex3s) {
//获取设置表格内容的字体与内容
table.addCell(createTableContent(vehicleIndex.getIndexName()));
table.addCell(createTableContent(vehicleIndex.getIndexValue()));
}
} else {
List vehicleIndex1s = JSONArray.parseArray(JSONArray.toJSONString(tableContentList), VehicleIndex1.class);
for (VehicleIndex1 vehicleIndex : vehicleIndex1s) {
//获取设置表格内容的字体与内容
table.addCell(createTableContent(vehicleIndex.getIndexValue()));
table.addCell(createTableContent(vehicleIndex.getChainValue()));
}
}
}
private static PdfPCell createTableContent(String title) throws DocumentException, IOException {
Font font = createFont(10, Font.NORMAL, BaseColor.BLACK);
PdfPCell cell = new PdfPCell(new Phrase(title, font));
cell.setMinimumHeight(20);
cell.setUseAscender(true);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
return cell;
}
public static void buildProductNetValue(Document document,List tableContentList) throws DocumentException, IOException {
//二级标题
String title = "产品净值";
Paragraph paragraphHead = createHead2(title);
//设置段落前后间距
paragraphHead.setSpacingAfter(10);
paragraphHead.setSpacingBefore(10);
document.add(paragraphHead);
//创建表格(2列的表格)
PdfPTable table = new PdfPTable(2);
table.setTotalWidth(PageSize.A4.getWidth() - 100);
table.setLockedWidth(true);
// 创建头
String[] tableHeadStr = {"单位净值", "累计净值"};
createTableHead(table, tableHeadStr);
// 添加表格内容
createTableContent(table, tableContentList);
document.add(table);
}
public static void buildYield(Document document,List tableContentList) throws DocumentException, IOException {
//二级标题
String title = "收益率指标";
Paragraph paragraphHead = createHead2(title);
//设置段落前后间距
paragraphHead.setSpacingAfter(10);
paragraphHead.setSpacingBefore(10);
document.add(paragraphHead);
//创建表格(3列的表格)
PdfPTable table = new PdfPTable(3);
table.setTotalWidth(PageSize.A4.getWidth() - 100);
table.setLockedWidth(true);
// 创建头
String[] tableHeadStr2 = {"", "本产品", "沪深300"};
createTableHead(table, tableHeadStr2);
createTableContent(table, tableContentList);
document.add(table);
}
public static void buildRiskIndicator(Document document,List tableContentList) throws DocumentException, IOException {
//二级标题
String title = "风险指标";
Paragraph paragraphHead = createHead2(title);
//设置段落前后间距
paragraphHead.setSpacingAfter(10);
paragraphHead.setSpacingBefore(10);
document.add(paragraphHead);
//创建表格(3列的表格)
PdfPTable table = new PdfPTable(2);
table.setTotalWidth(PageSize.A4.getWidth() - 100);
table.setLockedWidth(true);
createTableContent(table, tableContentList);
document.add(table);
}
public static void buildProductDetail(Document document,List tableContentList) throws DocumentException, IOException {
//二级标题
String title = "产品信息";
Paragraph paragraphHead5 = createHead2(title);
//设置段落前后间距
paragraphHead5.setSpacingAfter(10);
paragraphHead5.setSpacingBefore(10);
document.add(paragraphHead5);
PdfPTable table = new PdfPTable(2);
table.setTotalWidth(PageSize.A4.getWidth() - 100);
table.setLockedWidth(true);
createTableContent(table, tableContentList);
document.add(table);
}
}
三、生成折线图饼图工具类
import com.itextpdf.text.Document;
import com.itextpdf.text.DocumentException;
import com.itextpdf.text.Paragraph;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartUtils;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.StandardChartTheme;
import org.jfree.chart.axis.CategoryLabelPositions;
import org.jfree.chart.axis.ValueAxis;
import org.jfree.chart.labels.ItemLabelAnchor;
import org.jfree.chart.labels.ItemLabelPosition;
import org.jfree.chart.labels.StandardCategoryItemLabelGenerator;
import org.jfree.chart.labels.StandardPieSectionLabelGenerator;
import org.jfree.chart.plot.*;
import org.jfree.chart.renderer.category.LineAndShapeRenderer;
import org.jfree.chart.renderer.category.StandardBarPainter;
import org.jfree.chart.renderer.xy.StandardXYBarPainter;
import org.jfree.chart.ui.RectangleInsets;
import org.jfree.chart.ui.TextAnchor;
import org.jfree.data.category.DefaultCategoryDataset;
import org.jfree.data.general.DefaultPieDataset;
import java.awt.*;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.math.BigDecimal;
import java.text.NumberFormat;
import java.util.Map;
public class JFreeChartUtils {
private static final String NO_DATA_MSG = "暂无数据";
private static final Font FONT = new Font("STSongStd-Light", Font.BOLD, 12);
public static Color[] CHART_COLORS = {
new Color(146, 29, 34),
new Color(126, 126, 126),
new Color(31, 129, 188),
new Color(92, 92, 97),
new Color(144, 237, 125),
new Color(255, 188, 117),
new Color(153, 158, 255),
new Color(255, 117, 153),
new Color(253, 236, 109),
new Color(128, 133, 232),
new Color(158, 90, 102),
new Color(255, 204, 102)};
static {
setChartTheme();
}
public static void setChartTheme() {
// 设置中文主题样式 解决乱码
StandardChartTheme chartTheme = new StandardChartTheme("CN");
// 设置标题字体
chartTheme.setExtraLargeFont(FONT);
// 设置图例的字体
chartTheme.setRegularFont(FONT);
// 设置轴向的字体
chartTheme.setLargeFont(FONT);
chartTheme.setSmallFont(FONT);
chartTheme.setTitlePaint(new Color(51, 51, 51));
chartTheme.setSubtitlePaint(new Color(85, 85, 85));
// 设置标注
chartTheme.setLegendBackgroundPaint(Color.WHITE);
chartTheme.setLegendItemPaint(Color.BLACK);
chartTheme.setChartBackgroundPaint(Color.WHITE);
// 绘制颜色绘制颜色.轮廓供应商
// paintSequence,outlinePaintSequence,strokeSequence,outlineStrokeSequence,shapeSequence
Paint[] OUTLINE_PAINT_SEQUENCE = new Paint[]{Color.WHITE};
// 绘制器颜色源
DefaultDrawingSupplier drawingSupplier = new DefaultDrawingSupplier(CHART_COLORS, CHART_COLORS, OUTLINE_PAINT_SEQUENCE,
DefaultDrawingSupplier.DEFAULT_STROKE_SEQUENCE, DefaultDrawingSupplier.DEFAULT_OUTLINE_STROKE_SEQUENCE,
DefaultDrawingSupplier.DEFAULT_SHAPE_SEQUENCE);
chartTheme.setDrawingSupplier(drawingSupplier);
// 绘制区域
chartTheme.setPlotBackgroundPaint(Color.WHITE);
// 绘制区域外边框
chartTheme.setPlotOutlinePaint(Color.WHITE);
// 链接标签颜色
chartTheme.setLabelLinkPaint(new Color(8, 55, 114));
chartTheme.setLabelLinkStyle(PieLabelLinkStyle.CUBIC_CURVE);
chartTheme.setAxisOffset(new RectangleInsets(5, 12, 5, 12));
// X坐标轴垂直网格颜色
chartTheme.setDomainGridlinePaint(new Color(192, 208, 224));
// Y坐标轴水平网格颜色
chartTheme.setRangeGridlinePaint(new Color(192, 192, 192));
chartTheme.setBaselinePaint(Color.WHITE);
chartTheme.setCrosshairPaint(Color.BLUE);
// 坐标轴标题文字颜色
chartTheme.setAxisLabelPaint(new Color(51, 51, 51));
// 刻度数字
chartTheme.setTickLabelPaint(new Color(67, 67, 72));
// 设置柱状图渲染
chartTheme.setBarPainter(new StandardBarPainter());
// XYBar 渲染
chartTheme.setXYBarPainter(new StandardXYBarPainter());
chartTheme.setItemLabelPaint(Color.black);
chartTheme.setThermometerPaint(Color.white);
ChartFactory.setChartTheme(chartTheme);
}
public static void setLineRender(CategoryPlot plot, boolean isShowDataLabels, boolean isShapesVisible) {
plot.setNoDataMessage(NO_DATA_MSG);
plot.setInsets(new RectangleInsets(10, 10, 0, 10), false);
LineAndShapeRenderer renderer = (LineAndShapeRenderer) plot.getRenderer();
renderer.setDefaultStroke(new BasicStroke(1.5F));
if (isShowDataLabels) {
renderer.setDefaultItemLabelsVisible(true);
renderer.setDefaultItemLabelGenerator(new StandardCategoryItemLabelGenerator(StandardCategoryItemLabelGenerator.DEFAULT_LABEL_FORMAT_STRING,
NumberFormat.getInstance()));
renderer.setDefaultPositiveItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.OUTSIDE1, TextAnchor.BOTTOM_CENTER));
}
// 数据点绘制形状
renderer.setDefaultShapesVisible(isShapesVisible);
setXAixs(plot);
setYAixs(plot);
}
public static void setXAixs(CategoryPlot plot) {
Color lineColor = new Color(51, 51, 51);
plot.getDomainAxis().setCategoryLabelPositions(CategoryLabelPositions.UP_45);
// X坐标轴颜色
plot.getDomainAxis().setAxisLinePaint(lineColor);
// X坐标轴标记|竖线颜色
plot.getDomainAxis().setTickMarkPaint(lineColor);
plot.getDomainAxis().setTickLabelFont(new Font("STSongStd-Light",Font.BOLD,12));
}
public static void setYAixs(CategoryPlot plot) {
Color axisColor = new Color(51, 51, 51);
Color tickColor = new Color(219, 218, 218);
ValueAxis axis = plot.getRangeAxis();
// Y坐标轴颜色
axis.setAxisLinePaint(axisColor);
// Y坐标轴标记|竖线颜色
axis.setTickMarkPaint(tickColor);
// false隐藏Y刻度
axis.setAxisLineVisible(true);
axis.setTickMarksVisible(true);
// Y轴网格线条
plot.setRangeGridlinePaint(new Color(229, 229, 229));
plot.setRangeGridlineStroke(new BasicStroke(1));
// 设置顶部Y坐标轴间距,防止数据无法显示
plot.getRangeAxis().setUpperMargin(0.1);
// 设置底部Y坐标轴间距
plot.getRangeAxis().setLowerMargin(0.1);
plot.getRangeAxis().setTickLabelFont(new Font("STSongStd-Light",Font.BOLD,12));
}
public static void createLinePortImage(Document document, String title, Map> datas, String xName, String yName) throws DocumentException, IOException {
//二级标题
Paragraph paragraphHead = CreateEchartsPdfUtils.createHead2(title);
//设置段落前后间距
paragraphHead.setSpacingAfter(5);
paragraphHead.setSpacingBefore(5);
document.add(paragraphHead);
try {
//种类数据集
DefaultCategoryDataset dataset = new DefaultCategoryDataset();
//遍历map
for (Map.Entry> entry : datas.entrySet()) {
String key = entry.getKey();
Map value = entry.getValue();
for (Map.Entry decimalEntry : value.entrySet()) {
dataset.setValue(decimalEntry.getValue(),
key,
decimalEntry.getKey());
}
}
//创建2D折线图,折线图分水平显示和垂直显示两种
//legend:是否显示图例(对于简单的柱状图必须是false)
//tooltips:是否生成工具
//urls:是否生成URL链接
JFreeChart chart = ChartFactory.createLineChart("", xName, yName, dataset,
PlotOrientation.VERTICAL,
true,
true,
true);
//得到绘图区
setLineRender((CategoryPlot) chart.getPlot(), true, true);
ByteArrayOutputStream bas = new ByteArrayOutputStream();
ChartUtils.writeChartAsJPEG(bas, 1.0f, chart, 800, 500, null);
com.itextpdf.text.Image image = com.itextpdf.text.Image.getInstance(bas.toByteArray());
image.setAlignment(com.itextpdf.text.Image.ALIGN_CENTER);
image.scaleAbsolute(500, 300);
document.add(image);
} catch (Exception e) {
e.printStackTrace();
}
}
public static void createPiePortImage(Document document,String title, Map datas) throws DocumentException, IOException {
//二级标题
Paragraph paragraphHead = CreateEchartsPdfUtils.createHead2(title);
//设置段落前后间距
paragraphHead.setSpacingAfter(5);
paragraphHead.setSpacingBefore(5);
document.add(paragraphHead);
try {
// 如果不使用Font,中文将显示不出来
DefaultPieDataset pds = new DefaultPieDataset();
//遍历map
for (Map.Entry entry : datas.entrySet()) {
pds.setValue(entry.getKey(),
entry.getValue());
}
JFreeChart chart = ChartFactory.createPieChart("", pds, true, true, true);
setPieRender(chart.getPlot());
ByteArrayOutputStream bas = new ByteArrayOutputStream();
ChartUtils.writeChartAsJPEG(bas, 1.0f, chart, 800, 500, null);
com.itextpdf.text.Image image = com.itextpdf.text.Image.getInstance(bas.toByteArray());
image.setAlignment(com.itextpdf.text.Image.ALIGN_CENTER);
image.scaleAbsolute(500, 300);
document.add(image);
} catch (Exception e) {
e.printStackTrace();
}
}
public static void setPieRender(Plot plot) {
plot.setNoDataMessage(NO_DATA_MSG);
plot.setInsets(new RectangleInsets(10, 10, 5, 10));
PiePlot piePlot = (PiePlot) plot;
piePlot.setInsets(new RectangleInsets(0, 0, 0, 0));
// 圆形
piePlot.setCircular(true);
piePlot.setLabelGap(0.01);
piePlot.setInteriorGap(0.05D);
// 图例形状
piePlot.setLegendItemShape(new Rectangle(10, 10));
piePlot.setIgnoreNullValues(true);
// 去掉背景色
piePlot.setLabelBackgroundPaint(null);
// 去掉阴影
piePlot.setLabelShadowPaint(null);
// 去掉边框
piePlot.setLabelOutlinePaint(null);
piePlot.setShadowPaint(null);
// 0:category 1:value:2 :percentage
// 显示标签数据
piePlot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0}:{2}"));
}
}
四、测试数据
import com.itextpdf.text.DocumentException;
import com.manager.util.echarts.dto.VehicleIndex;
import com.manager.util.echarts.dto.VehicleIndex1;
import com.manager.util.echarts.dto.VehicleIndex2;
import com.manager.util.echarts.dto.VehicleIndex3;
import org.apache.commons.io.FileUtils;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.IOException;
import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;
public class test {
public static void main(String[] args) throws DocumentException, IOException {
ArrayList tableContentList = new ArrayList<>(10);
VehicleIndex1 vehicleIndex = new VehicleIndex1();
vehicleIndex.setIndexValue("1.2950");
vehicleIndex.setChainValue("1.9350");
tableContentList.add(vehicleIndex);
ArrayList tableContentList2 = new ArrayList<>(10);
VehicleIndex2 vehicle = new VehicleIndex2();
vehicle.setIndexName("周增长率");
vehicle.setIndexValue("-1.82%");
vehicle.setChainValue("-0.85%");
tableContentList2.add(vehicle);
VehicleIndex2 vehicle2 = new VehicleIndex2();
vehicle2.setIndexName("月增长率");
vehicle2.setIndexValue("-2.19%");
vehicle2.setChainValue("-1.25%");
tableContentList2.add(vehicle2);
VehicleIndex2 vehicle3 = new VehicleIndex2();
vehicle3.setIndexName("今年以来增长率");
vehicle3.setIndexValue("-11.12%");
vehicle3.setChainValue("-10.36%");
tableContentList2.add(vehicle3);
VehicleIndex2 vehicle4 = new VehicleIndex2();
vehicle4.setIndexName("自成立以来增长率");
vehicle4.setIndexValue("115.57%");
vehicle4.setChainValue("115.57%");
tableContentList2.add(vehicle4);
ArrayList tableContentList3 = new ArrayList<>(10);
VehicleIndex3 index = new VehicleIndex3();
index.setIndexName("夏普比率");
index.setIndexValue("0.93");
tableContentList3.add(index);
VehicleIndex3 index2 = new VehicleIndex3();
index2.setIndexName("索提诺比率");
index2.setIndexValue("0.96");
tableContentList3.add(index2);
VehicleIndex3 index3 = new VehicleIndex3();
index3.setIndexName("年化波动率");
index3.setIndexValue("16.87%");
tableContentList3.add(index3);
VehicleIndex3 index4 = new VehicleIndex3();
index4.setIndexName("近3年最大回撤");
index4.setIndexValue("28.29%");
tableContentList3.add(index4);
VehicleIndex3 index5 = new VehicleIndex3();
index5.setIndexName("年化收益率");
index5.setIndexValue("13.91%");
tableContentList3.add(index5);
ArrayList tableContentList4 = new ArrayList<>(10);
VehicleIndex3 vehicleIndex1 = new VehicleIndex3();
vehicleIndex1.setIndexName("管理人");
vehicleIndex1.setIndexValue("观富（北京）资产管理有限公司");
tableContentList4.add(vehicleIndex1);
VehicleIndex3 vehicleIndex2 = new VehicleIndex3();
vehicleIndex2.setIndexName("托管人");
vehicleIndex2.setIndexValue("兴业证券");
tableContentList4.add(vehicleIndex2);
VehicleIndex3 vehicleIndex3 = new VehicleIndex3();
vehicleIndex3.setIndexName("成立日期");
vehicleIndex3.setIndexValue("2017-06-13");
tableContentList4.add(vehicleIndex3);
VehicleIndex3 vehicleIndex4 = new VehicleIndex3();
vehicleIndex4.setIndexName("开放日");
vehicleIndex4.setIndexValue("每月15日，连续2日开放");
tableContentList4.add(vehicleIndex4);
VehicleIndex3 vehicleIndex5 = new VehicleIndex3();
vehicleIndex5.setIndexName("申购费");
vehicleIndex5.setIndexValue("0%");
tableContentList4.add(vehicleIndex5);
VehicleIndex3 vehicleIndex6 = new VehicleIndex3();
vehicleIndex6.setIndexName("赎回费");
vehicleIndex6.setIndexValue("持有不足1年（360个自然日）1%");
tableContentList4.add(vehicleIndex6);
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
CreateEchartsPdfUtils.createTable(outputStream,tableContentList,tableContentList2,createLinePort(), tableContentList3,createPiePort(),tableContentList4);
FileUtils.copyInputStreamToFile(new ByteArrayInputStream(outputStream.toByteArray()),new File("D:\折线图/demo.pdf"));
}
private static Map> createLinePort(){
Map> resultmap = new HashMap<>(16);
Map map = new HashMap<>(16);
map.put("2021-06-22", new BigDecimal("3.1"));
map.put("2021-06-25", new BigDecimal("5.1"));
map.put("2021-06-30", new BigDecimal("7.1"));
map.put("2021-07-22", new BigDecimal("10.1"));
map.put("2021-07-23", new BigDecimal("4.2"));
map.put("2021-07-24", new BigDecimal("12.8"));
map.put("2021-07-25", new BigDecimal("18.91"));
map.put("2021-07-26", new BigDecimal("20.3"));
map.put("2021-07-27", new BigDecimal("30.1"));
resultmap.put("本产品",map);
Map map2 = new HashMap<>(16);
map2.put("2021-06-22", new BigDecimal("4.1"));
map2.put("2021-06-25", new BigDecimal("7.1"));
map2.put("2021-06-30", new BigDecimal("2.1"));
map2.put("2021-07-22", new BigDecimal("10.1"));
map2.put("2021-07-23", new BigDecimal("14.2"));
map2.put("2021-07-24", new BigDecimal("17.8"));
map2.put("2021-07-25", new BigDecimal("12.91"));
map2.put("2021-07-26", new BigDecimal("27.3"));
map2.put("2021-07-27", new BigDecimal("37.1"));
resultmap.put("沪深线",map2);
return resultmap;
}
private static Map createPiePort(){
Map map = new HashMap<>(16);
map.put("其他", new BigDecimal("26.72"));
map.put("固定收益", new BigDecimal("0"));
map.put("权益类", new BigDecimal("73.28"));
return map;
}
}
五、使用到的dto
public class VehicleIndex {
}
@Data
public class VehicleIndex1 extends VehicleIndex{
private String indexValue;
private String chainValue;
}
@Data
public class VehicleIndex2 extends VehicleIndex1{
private String indexName;
}
@Data
public class VehicleIndex3 extends VehicleIndex{
private String indexName;
private String indexValue;
}
六、成品
参考：
https://blog.csdn.net/weixin_43618209/article/details/119216777
https://blog.51cto.com/u_15363394/3841748
https://www.pudn.com/news/62a93d88a11cf7345f9dd670.html
暑期编程PK赛 得CSDN机械键盘等精美礼品！
