diff --git a/src/main/java/com/dsideal/base/Tools/FillData/ExcelKit/ExcelKit.java b/src/main/java/com/dsideal/base/Tools/FillData/ExcelKit/ExcelKit.java index 60552f8e..646c08e1 100644 --- a/src/main/java/com/dsideal/base/Tools/FillData/ExcelKit/ExcelKit.java +++ b/src/main/java/com/dsideal/base/Tools/FillData/ExcelKit/ExcelKit.java @@ -548,6 +548,7 @@ public class ExcelKit { UnCompress(sourceDoc); List> matrix = new ArrayList<>(); String xml = DocxUnzipDirectory + "word\\charts\\chart" + chartNumber + ".xml"; + if (!(new File(xml).exists())) { System.out.println(sourceDoc + " 没有找到第" + chartNumber + "个图表"); return matrix; @@ -582,15 +583,18 @@ public class ExcelKit { Element ce = root.element("chart").element("plotArea").element(type); System.out.println("Count=" + ce.elements("ser").size()); + Set set=new HashSet<>(); for (int m = 0; m < ce.elements("ser").size(); m++) { Element ser = ce.elements("ser").get(m); + //System.out.println(ser); Element cat = ser.element("cat"); Element numRef = cat.element("numRef"); Element f = numRef.element("f"); + System.out.println(f); System.out.println(f.getText()); - //Element numCache = numRef.element("numCache"); - //xList = numCache.elements("pt"); - //System.out.println(xList); + Element numCache = numRef.element("numCache"); + xList = numCache.elements("pt"); + System.out.println(xList); } ///c:chartSpace/c:chart/c:plotArea/c:lineChart/c:ser/c:val/c:numRef/c:numCache diff --git a/src/main/java/com/dsideal/base/Tools/Test/Sample.xml b/src/main/java/com/dsideal/base/Tools/Test/Sample.xml index 331f44c6..30fba4ca 100644 --- a/src/main/java/com/dsideal/base/Tools/Test/Sample.xml +++ b/src/main/java/com/dsideal/base/Tools/Test/Sample.xml @@ -130,8 +130,8 @@ - - [人口数据表.xlsx]毛入学率!$A$2:$A$10 + + [人口数据表.xlsx]毛入学率!$A$2:$A$10 General @@ -167,7 +167,7 @@ - [人口数据表.xlsx]毛入学率!$B$2:$B$10 + [人口数据表.xlsx]毛入学率!$B$2:$B$10 General @@ -306,7 +306,7 @@ - [人口数据表.xlsx]毛入学率!$A$2:$A$10 + [人口数据表.xlsx]毛入学率!$A$2:$A$10 General diff --git a/src/main/java/com/dsideal/base/Tools/Test/TestXml.java b/src/main/java/com/dsideal/base/Tools/Test/TestXml.java new file mode 100644 index 00000000..6ae25c92 --- /dev/null +++ b/src/main/java/com/dsideal/base/Tools/Test/TestXml.java @@ -0,0 +1,119 @@ +package com.dsideal.base.Tools.Test; + +import com.dsideal.base.Tools.FillData.ExcelKit.ExcelKit; +import org.dom4j.Document; +import org.dom4j.DocumentException; +import org.dom4j.Element; +import org.dom4j.io.SAXReader; + +import java.io.File; +import java.util.*; + +public class TestXml { + public static void main(String[] args) throws DocumentException { + String xml = "D:\\dsWork\\YunNanDsBase\\src\\main\\java\\com\\dsideal\\base\\Tools\\Test\\Sample.xml"; + //3、开始读取 + // 创建 SAXReader 对象，读取 XML 文件 + SAXReader reader = new SAXReader(); + Document document = reader.read(new File(xml)); + // 获取根元素 + Element root = document.getRootElement(); + //折线图 + //将xml用IDEA打开，搜索关键的数据值，然后右键查看XPATH完整路径可以获取到下面的路径 + ///c:chartSpace/c:chart/c:plotArea/c:lineChart/c:ser/c:cat/c:numRef/c:numCache/c:pt/c:v + + //声明一个数组,图表的所有类型 + String[] CHART_TYPES = {"lineChart", "barChart"};//折线，柱状 + + List> tList = new ArrayList<>(); + + List children = root.element("chart").element("plotArea").elements();//工作区 + List xList = new ArrayList<>(); + for (Element child : children) { + //将CHART_TYPES数组转换为List + List CHART_TYPES_LIST = Arrays.asList(CHART_TYPES); + if (CHART_TYPES_LIST.contains(child.getName())) {//如果当前遍历到的子元素是折线图或者柱状图 + //System.out.println("找到图表类型：" + child.getName()); + String type = child.getName(); + Element ce = root.element("chart").element("plotArea").element(type); + + for (int i = 0; i < ce.elements("ser").size(); i++) { + Element ser = ce.elements("ser").get(i); + //cat 标签 + Element cat = ser.element("cat"); + Element numRef = cat.element("numRef"); + //数据 + Element numCache = numRef.element("numCache"); + //多个数据组，xList一定是一样的，并且它是最全的 + if (xList.isEmpty()) { + xList = numCache.elements("pt"); + //构造横向的年份列表 + List yearList = new ArrayList<>(); + for (Element pt : xList) { + String v = pt.element("v").getText(); + yearList.add(v); + } + //添加到横向的表中 + tList.add(yearList); + } + //====================================================== + //val标签 + Element val = ser.element("val"); + numRef = val.element("numRef"); + + numCache = numRef.element("numCache"); + List yList = numCache.elements("pt"); + //将客观存在的索引号保存到HashMap中 + Map existsMap = new HashMap<>(); + for (Element pt : yList) { + String idx = pt.attribute("idx").getValue(); + String v = pt.element("v").getText(); + // 保留两位小数 + try { + double d = Double.parseDouble(v); + if (d == (int) d) { + v = String.valueOf((int) d); + } else { + v = String.format("%.2f", d); + } + } catch (Exception err) { + //do nothing + } + //是不是有效的，存在的数据，因为有的数据是未填写的 + if (!existsMap.containsKey(idx)) { + existsMap.put(idx, v); + } + } + //枚举一遍全的xList + List vList = new ArrayList<>(); + //首行就是年份行，它的size()就是标准宽度 + for (int j = 0; j < tList.getFirst().size(); j++) { + vList.add(existsMap.getOrDefault(String.valueOf(j), null)); + } + tList.add(vList); + } + } + } + //下面要实现行与列的转置 + // 创建一个一维列表，用于存储转换后的列 + List> transposed = new ArrayList<>(); + + //上面生成的数据格式需要行转列,横坐标是年份，纵坐标是数据 + int rowCount = tList.size();// 计算行数和列数 + int colCount = tList.getFirst().size(); + // 遍历每一列 + for (int col = 0; col < colCount; col++) { + // 创建一个新的内部列表，用于存储当前列的所有行 + List column = new ArrayList<>(); + // 遍历每一行，将当前列的值添加到新的内部列表中 + for (int row = 0; row < rowCount; row++) { + String x = tList.get(row).get(col); + column.add(x); + } + // 将当前列添加到结果列表中 + transposed.add(column); + } + //输出转置后的数据 + ExcelKit.printTable(transposed); + } +} \ No newline at end of file