package com.rongyichuang.review;
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import org.apache.poi.xwpf.usermodel.ParagraphAlignment;
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import org.apache.poi.xwpf.usermodel.XWPFDocument;
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import org.apache.poi.xwpf.usermodel.XWPFParagraph;
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import org.apache.poi.xwpf.usermodel.XWPFRun;
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import org.apache.poi.xwpf.usermodel.XWPFTable;
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import org.apache.poi.xwpf.usermodel.XWPFTableRow;
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import org.apache.poi.xwpf.usermodel.XWPFTableCell;
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import org.junit.jupiter.api.Test;
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import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTbl;
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import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTblPr;
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import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTblWidth;
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import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTblGrid;
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import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTblGridCol;
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import org.openxmlformats.schemas.wordprocessingml.x2006.main.STTblWidth;
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import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTcPr;
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import java.io.File;
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import java.io.FileOutputStream;
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import java.math.BigInteger;
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/**
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* 快速验证DOCX表格宽度与签字区域布局
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*/
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public class DocxLayoutTest {
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private void applyTableLayout(XWPFTable table, int[] colWidthsTwips) {
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CTTbl ctTbl = table.getCTTbl();
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CTTblPr tblPr = ctTbl.getTblPr() == null ? ctTbl.addNewTblPr() : ctTbl.getTblPr();
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CTTblWidth tblW = tblPr.isSetTblW() ? tblPr.getTblW() : tblPr.addNewTblW();
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tblW.setType(STTblWidth.DXA);
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int total = 0;
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for (int w : colWidthsTwips) total += w;
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tblW.setW(BigInteger.valueOf(total));
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CTTblGrid grid = ctTbl.getTblGrid() == null ? ctTbl.addNewTblGrid() : ctTbl.getTblGrid();
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while (grid.sizeOfGridColArray() > 0) {
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grid.removeGridCol(0);
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}
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for (int w : colWidthsTwips) {
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CTTblGridCol col = grid.addNewGridCol();
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col.setW(BigInteger.valueOf(w));
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}
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}
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private void ensureCells(XWPFTableRow row, int cellCount) {
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int existing = row.getTableCells().size();
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for (int i = existing; i < cellCount; i++) {
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row.addNewTableCell();
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}
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}
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private void setCellText(XWPFTableCell cell, String text) {
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while (cell.getParagraphs().size() > 0) {
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cell.removeParagraph(0);
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}
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XWPFParagraph p = cell.addParagraph();
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p.setAlignment(ParagraphAlignment.LEFT);
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XWPFRun run = p.createRun();
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run.setFontSize(12);
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run.setText(text);
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CTTcPr tcPr = cell.getCTTc().isSetTcPr() ? cell.getCTTc().getTcPr() : cell.getCTTc().addNewTcPr();
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CTTblWidth w = tcPr.isSetTcW() ? tcPr.getTcW() : tcPr.addNewTcW();
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w.setType(STTblWidth.DXA);
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}
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@Test
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public void generateSampleDoc() throws Exception {
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XWPFDocument doc = new XWPFDocument();
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XWPFParagraph title = doc.createParagraph();
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title.setAlignment(ParagraphAlignment.CENTER);
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XWPFRun tr = title.createRun();
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tr.setText("评审评分表（布局验证）");
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tr.setBold(true);
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tr.setFontSize(18);
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XWPFTable table = doc.createTable();
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applyTableLayout(table, new int[]{6072, 1500, 1500});
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XWPFTableRow header = table.getRow(0);
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ensureCells(header, 3);
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setCellText(header.getCell(0), "评分项");
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setCellText(header.getCell(1), "得分");
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setCellText(header.getCell(2), "满分");
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for (int i = 1; i <= 5; i++) {
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XWPFTableRow row = table.createRow();
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ensureCells(row, 3);
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setCellText(row.getCell(0), "示例项目" + i);
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setCellText(row.getCell(1), String.valueOf(10 * i));
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setCellText(row.getCell(2), "100");
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}
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// 签字区
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XWPFParagraph spacer = doc.createParagraph();
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spacer.setSpacingBefore(200);
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XWPFTable signTable = doc.createTable(1, 2);
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applyTableLayout(signTable, new int[]{6500, 2572});
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XWPFTableRow row = signTable.getRow(0);
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ensureCells(row, 2);
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setCellText(row.getCell(0), "专家评审签字：_______________");
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setCellText(row.getCell(1), "签字日期：__________");
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File out = new File("d:/code/new-ryc/tmp/docx-layout-sample.docx");
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out.getParentFile().mkdirs();
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try (FileOutputStream fos = new FileOutputStream(out)) {
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doc.write(fos);
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}
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doc.close();
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}
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}
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