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Export "Bill Registration Ledger" to Excel with Java (Formula & Calculated Reports)

JQuick-ExcelFormula & Calculated Reports

Formula & Calculated ReportsScene 0023

Registers notes receivable / payable held by the company, computing Bill Term (in days) = Maturity Date - Issue Date per row, with a summary of the face amount in the last row. Implemented declaratively in pure XML — no Java business code required.

Download the Excel fileView raw XML configBack to all demos

Bill Registration Ledger — Formula & Calculated Reports
Full screenshot of the exported xlsx

About this demo

This demo exports the "Bill Registration Ledger" workbook: 1 data sheet(s); MAPPING over 6 columns (票据号码, 出票日期, 到期日期, 票面金额, 票据期限(天), 票据类型), 7 formula(s), 1 style rule(s). On the Java side it builds 6 data rows and calls exportBillRegister() once — everything else is driven by the config.

It belongs to the "Formula & Calculated Reports" group: FORMULAS — inline expressions and aggregate functions such as Quantity × Unit Price or Balance = Receivable − Received, with SUM totals on the last row.

What you can copy from this page

  • The complete Java test class (71 lines, runnable as-is)
  • The complete XML config (29 lines: mapping, formulas, styles, charts and every other rule)
  • The exported xlsx file (real output, comparable with the preview above)

Related searches: Java export Excel formulas, Java Excel SUM formula export, Apache POI write formula example, Java computed column export, export Bill Registration Ledger to Excel with Java

Output specs

Scene no.
0023
Group
Formula & Calculated Reports
Config lines
29
Source lines
71

Java source · Formulas0023BillRegisterLedgerDemo.java

This is the complete test class that produced the Excel file above — copy it and run as-is. Java only builds the data rows; all statistics and styling live in the XML config.

package com.github.paohaijiao.biz.formulas;

import com.github.paohaijiao.statement.JQuickRow;
import com.github.paohaijiao.xml.ex.JQuickExcelExportXmlParseFactory;
import com.github.paohaijiao.xml.factory.JQuickFactory;
import com.github.paohaijiao.xml.factory.JQuickXmlFactory;
import com.github.paohaijiao.xml.handler.JQuickParseHandler;
import org.junit.Test;

import java.io.File;
import java.io.FileOutputStream;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.List;

public class Formulas0023BillRegisterLedgerDemo {

    private static final String XML = "jquick/biz/formulas/0023_formulas_bill-register-ledger.xml";

    /** 导出：纯 XML 完成票据期限计算与票面金额合计。 */
    @Test
    public void exportBillRegister() throws Exception {
        List<JQuickRow> rows = new ArrayList<>();
        rows.add(bill("BIL2026001", date(2026, 1, 5), date(2026, 4, 5), 100000, "银行承兑"));
        rows.add(bill("BIL2026002", date(2026, 2, 1), date(2026, 5, 1), 150000, "银行承兑"));
        rows.add(bill("BIL2026003", date(2026, 3, 10), date(2026, 6, 10), 80000, "商业承兑"));
        rows.add(bill("BIL2026004", date(2026, 4, 1), date(2026, 7, 1), 120000, "银行承兑"));
        rows.add(bill("BIL2026005", date(2026, 5, 15), date(2026, 8, 15), 60000, "商业承兑"));
        // 合计占位行：票面金额留给 FORMULAS
        JQuickRow total = new JQuickRow();
        total.put("a", "合计");
        total.put("b", null);
        total.put("c", null);
        total.put("d", null);
        total.put("e", null);
        total.put("f", null);
        rows.add(total);

        File out = new File("D:/test/excel/biz/formulas/0023_formulas_bill-register-ledger.xlsx");
        try (OutputStream os = new FileOutputStream(out)) {
            JQuickParseHandler parser = new JQuickExcelExportXmlParseFactory("crimsonRed", rows, os);
            JQuickFactory factory = new JQuickXmlFactory(parser, XML);
            Formulas0023BillRegisterLedgerService service = factory.createApi(Formulas0023BillRegisterLedgerService.class);
            service.exportBillRegister("field", "value");
        }

    }

    /** 构造一条票据明细（a=票据号，b=出票日期，c=到期日期，d=票面金额，f=票据类型）。 */
    private static JQuickRow bill(String no, Date issueDate, Date dueDate, double faceValue, String type) {
        JQuickRow row = new JQuickRow();
        row.put("a", no);
        row.put("b", issueDate);
        row.put("c", dueDate);
        row.put("d", faceValue);
        row.put("e", null);
        row.put("f", type);
        return row;
    }

    /** 构造一个「年-月-日」日期（月份从 1 开始）。 */
    private static Date date(int year, int month, int day) {
        Calendar c = Calendar.getInstance();
        c.clear();
        c.set(year, month - 1, day);
        return c.getTime();
    }
}

Minimal invocation (4 lines)

The core is these four lines: hand the rows to the parser, the parser to the factory, get a typed Service and call it. Copy them straight into your project.

// rows 由业务代码构造（List<JQuickRow>），os 为输出流，见下方完整源码
JQuickParseHandler parser = new JQuickExcelExportXmlParseFactory("crimsonRed", rows, os);
JQuickFactory factory = new JQuickXmlFactory(parser, XML);
Formulas0023BillRegisterLedgerService service = factory.createApi(Formulas0023BillRegisterLedgerService.class);

XML config · 0023_formulas_bill-register-ledger.xml

Formats (FORMAT), formulas (FORMULAS) and styles (STYLE) are all declared in this XML, fully decoupled from the Java code. The full config is below — copy it as-is.

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE excels PUBLIC "-//PAOHAIJIAO//DTD API EXCEL 1.0//EN"
        "classpath:paohaijiao/dtd/Jquick-excel.dtd">
<excels namespace="com.github.paohaijiao.biz.formulas.Formulas0023BillRegisterLedgerService">

    <!-- 导出：票据登记台账 -->
    <excel name="exportBillRegister" returnClass="void">
        <![CDATA[
            EXPORT WITH SHEET="票据登记台账", HEADER=true,
                MAPPING={"a":"票据号码","b":"出票日期","c":"到期日期","d":"票面金额","e":"票据期限(天)","f":"票据类型"},
                FORMAT={"b":"yyyy-MM-dd","c":"yyyy-MM-dd","d":"#,##0.00","e":"0"},
                FORMULAS={
                    E2:'C2-B2',E3:'C3-B3',E4:'C4-B4',E5:'C5-B5',E6:'C6-B6',
                    D7:'SUM(D2:D6)'
                },
                STYLE={ROW 7:{bold:true,fillPattern:solid_foreground,fillForegroundColor:lightYellow,alignment:right,verticalAlignment:center}}
        ]]>
    </excel>

    <!-- 导入解析：读取导出的票据登记台账 -->
    <excel name="importBillRegister" returnClass="java.util.List">
        <![CDATA[
            IMPORT WITH SHEET="票据登记台账", HEADER=true,
                MAPPING={"票据号码":"billNo","出票日期":"issueDate","到期日期":"dueDate","票面金额":"faceValue","票据期限(天)":"termDays","票据类型":"billType"}
        ]]>
    </excel>

</excels>

More demos in this group

The Excel file, preview image, XML config and source code on this page were all produced by a real JQuick-Excel run and are free to copy into your own project.