Loan debit note — generate this PDF with Java (Template)
Template1 页 A4 · 28 KB
Loan debit note / loan contract receipt.

Output specs
- PDF pages
- 1
- Chart type
- Template
- Template lines
- 186
- Source lines
- 211
Java source · JQuickBiz146LoanDebitNote.java
This is the complete test class that produced the PDF above — copy it and run as-is; see the quick-start section for the Maven dependency.
/*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (c) [2025-2099] Martin ([email protected])
*/
package com.github.paohaijiao.biz.bank;
import com.github.paohaijiao.config.JPdfConfig;
import com.github.paohaijiao.executor.JQuickPdfFactory;
import java.io.File;
import java.io.IOException;
import java.math.BigDecimal;
import java.nio.file.Files;
import java.util.Arrays;
import java.util.LinkedHashMap;
import java.util.Map;
/**
* 单据 146:贷款借据 / 借款合同回执(bank 领域第 7 项)。
*
* <p>本类为独立可运行 Demo:自带 {@code main} 方法、不依赖任何公共工具类或实体类,
* 数据以 key-value 形式通过 {@link JQuickPdfFactory#bindAll(Map)} 注入,
* 版式全部落在模板文件 {@code demo/biz/bank/146_loan_debit_note.txt} 中。</p>
*
* <p>视觉主题「群青·素雅·公文」:主色 #0D1988、辅色 #915527、浅底 #EFF0F8;
* 版式为 doc 抬头 + strip 信息区 + light 明细表 + three 签章区 + plain 落款,
* 与同领域其它单据互不重样。</p>
*
* <p>贷款借据 / 借款合同回执:借款合同编号、贷款种类与金额、期限与执行利率、</p>
* <p>担保方式、分期还款计划(本金利息剩余本金)与银企签章栏。</p>
*
* <p>运行后输出:{@code D:/test/pdf/146_loan_debit_note.pdf}。</p>
*
* @author Martin
* @version 1.0.0
*/
public class JQuickBiz146LoanDebitNote {
private static final String PDF_DIR = "D:/test/pdf/";
private static final String OUT_FILE = PDF_DIR + "146_loan_debit_note.pdf";
private static final String TEMPLATE = "demo/biz/bank/146_loan_debit_note.txt";
/** 模板固定明细行数,不足时补空行,避免占位符原样输出。 */
private static final int ITEM_ROWS = 6;
public static void main(String[] args) throws IOException {
new File(PDF_DIR).mkdirs();
// ---------- 1. 数据(无实体类,直接 bind)----------
String[][] items = {
{"1", "2026-11-21", "0.00", "9625.00", "3000000.00", "待还款", "付息"},
{"2", "2026-12-21", "0.00", "9625.00", "3000000.00", "待还款", "付息"},
{"3", "2027-01-21", "0.00", "9625.00", "3000000.00", "待还款", "付息"},
{"4", "2027-02-21", "0.00", "9625.00", "3000000.00", "待还款", "付息"},
{"5", "2027-03-21", "0.00", "9625.00", "3000000.00", "待还款", "付息"},
{"6", "2027-10-21", "3000000.00", "9625.00", "0.00", "待还款", "到期还本"}
};
Map<String, Object> data = new LinkedHashMap<String, Object>();
data.put("debitNo", "LN-20261022-0016");
data.put("contractNo", "LOAN-2026-1016");
data.put("loanDate", "2026年10月22日");
data.put("bankName", "中国建设银行××支行");
data.put("borrowerName", "××智能装备制造有限公司");
data.put("borrowerAccount", "3201 8877 6655 0012");
data.put("loanType", "流动资金贷款(一般授信)");
data.put("amountInWords", "人民币叁佰万元整");
data.put("amount", "¥3,000,000.00");
data.put("loanTerm", "12 个月(2026-10-22 至 2027-10-21)");
data.put("interestRate", "3.85%(LPR + 20BP)");
data.put("repayMethod", "按月付息,到期还本");
data.put("guaranteeType", "保证担保 + 机器设备抵押");
data.put("remark", "本借据为借款合同的从合同,与合同具有同等法律效力;逾期贷款按合同约定计收罚息(上浮 50%)。");
data.put("borrowerSign", "××智能装备制造有限公司");
data.put("legalSign", "闻仲平");
data.put("bankSign", "中国建设银行××支行");
// 明细逐格展开,并累计金额
BigDecimal itemTotal = BigDecimal.ZERO;
for (int i = 0; i < ITEM_ROWS; i++) {
int n = i + 1;
if (i >= items.length) {
data.put("itemName" + n, "—");
data.put("itemSpec" + n, "—");
data.put("itemUnit" + n, "—");
data.put("itemQty" + n, "—");
data.put("itemPrice" + n, "—");
data.put("itemAmount" + n, "—");
data.put("itemTax" + n, "—");
continue;
}
data.put("itemName" + n, items[i][0]);
data.put("itemSpec" + n, items[i][1]);
data.put("itemUnit" + n, items[i][2]);
itemTotal = itemTotal.add(new BigDecimal(items[i][3]));
data.put("itemQty" + n, items[i][3]);
data.put("itemPrice" + n, items[i][4]);
data.put("itemAmount" + n, items[i][5]);
data.put("itemTax" + n, items[i][6]);
}
data.put("totalAmount", itemTotal.setScale(2, BigDecimal.ROUND_HALF_UP).toPlainString());
data.put("totalPrincipal", new BigDecimal("3000000.00").setScale(2, BigDecimal.ROUND_HALF_UP).toPlainString());
data.put("totalInterest", itemTotal.setScale(2, BigDecimal.ROUND_HALF_UP).toPlainString());
data.put("totalLine", "利息合计(大写)" + toChineseAmount(itemTotal) + " (小写)¥" + itemTotal.setScale(2, BigDecimal.ROUND_HALF_UP).toPlainString());
// ---------- 2. 渲染 ----------
JPdfConfig config = new JPdfConfig();
config.getLayoutConfig().setFlexLayout(true);
config.getDoc().setMargins(Arrays.asList(44, 44, 44, 44));
config.getFontConfig().setDefaultFontName("Noto Sans CJK SC");
config.getHeaderConfig().setEnabled(true);
config.getHeaderConfig().setText("中国建设银行××支行 贷款借据 LN-20261022-0016");
config.getHeaderConfig().setFontSize(8.5f);
config.getHeaderConfig().setHeight(30);
config.getFooterConfig().setEnabled(true);
config.getFooterConfig().setFontSize(8);
config.getFooterConfig().setPageNumberFormat("· %d ·");
JQuickPdfFactory factory = new JQuickPdfFactory(config);
factory.bindAll(data);
byte[] pdf = factory.executeResource(TEMPLATE);
Files.write(new File(OUT_FILE).toPath(), pdf);
System.out.println("已生成:" + OUT_FILE + "(" + pdf.length + " 字节)");
}
/** 人民币金额转票据大写(元角分,末尾补「整」)。 */
private static String toChineseAmount(BigDecimal amount) {
String[] digits = {"零", "壹", "贰", "叁", "肆", "伍", "陆", "柒", "捌", "玖"};
String[] units = {"", "拾", "佰", "仟"};
String[] sections = {"", "万", "亿", "万亿"};
long cents = amount.setScale(2, BigDecimal.ROUND_HALF_UP)
.movePointRight(2).longValue();
if (cents == 0) {
return "零元整";
}
long yuan = cents / 100;
int jiao = (int) (cents % 100 / 10);
int fen = (int) (cents % 10);
StringBuilder sb = new StringBuilder();
if (yuan > 0) {
sb.append(toChineseSection(yuan, digits, units, sections)).append("元");
}
if (jiao == 0 && fen == 0) {
sb.append("整");
} else {
if (jiao > 0) {
sb.append(digits[jiao]).append("角");
} else if (yuan > 0) {
sb.append("零");
}
if (fen > 0) {
sb.append(digits[fen]).append("分");
}
}
return sb.toString();
}
/** 整数部分按四位分节转大写。 */
private static String toChineseSection(long value, String[] digits, String[] units, String[] sections) {
StringBuilder sb = new StringBuilder();
int sectionIndex = 0;
boolean needZero = false;
while (value > 0) {
int section = (int) (value % 10000);
StringBuilder part = new StringBuilder();
int unitIndex = 0;
boolean zeroInSection = false;
int temp = section;
while (temp > 0) {
int digit = temp % 10;
if (digit == 0) {
zeroInSection = true;
} else {
if (zeroInSection || (needZero && part.length() == 0 && sb.length() > 0)) {
part.insert(0, digits[0]);
}
part.insert(0, units[unitIndex]);
part.insert(0, digits[digit]);
zeroInSection = false;
needZero = false;
}
unitIndex++;
temp /= 10;
}
if (part.length() > 0) {
part.append(sections[sectionIndex]);
}
sb.insert(0, part);
needZero = section < 1000 && section > 0;
value /= 10000;
sectionIndex++;
}
return sb.toString();
}
}Minimal invocation (3 lines)
Skip the full test class — the core is these three lines: bind the chart SVG, execute the template, get the PDF bytes. Copy them straight into your project.
// config 可省略;svg 来自 JChartRendererFactory.renderChart(...),见下方完整源码
byte[] pdf = new JQuickPdfFactory(config).executeResource("demo/biz/bank/146_loan_debit_note.txt");Template file · 146_loan_debit_note.txt
An HTML-like template with inline CSS that renders to PDF once bound to data. The full template is below — copy it or download the raw file.
<pdf>
<body>
// 146 贷款借据 / 借款合同回执(bank 领域第 7 项) 视觉主题:群青·素雅·公文
// 版式组合:抬头=doc 信息区=strip 明细表=light 段落=bar 签章=three 落款=plain
// 主色 #0D1988 辅色 #915527 浅底 #EFF0F8
// 贷款借据与借款合同回执:贷款种类、金额、期限、利率、担保方式与还款计划。
// 抬头:doc
<p style="fontSize:20pt; bold:true; color:#0D1988; textAlignment:center; characterSpacing:9pt; marginBottom:2px">'贷款借据 / 借款合同回执'</p>
<p style="fontSize:8pt; color:#78838C; textAlignment:center; marginBottom:4px">'借据编号 '${debitNo}' 放款日期 '${loanDate}' 贷款行 '${bankName}</p>
<lineSeparator style="color:#0D1988; thickness:2f; marginBottom:8px"></lineSeparator>
// 信息区:grid2
<table style="width:100%; fontSize:8.5pt; marginBottom:8px">
<tr>
<td style="width:16%; padding:4px; backgroundColor:#EFF0F8; bold:true; border:1px solid #BABEDB">'借据编号 / DEBIT NO.'</td>
<td style="width:34%; padding:4px; border:1px solid #BABEDB">${debitNo}</td>
<td style="width:16%; padding:4px; backgroundColor:#EFF0F8; bold:true; border:1px solid #BABEDB">'借款合同编号'</td>
<td style="padding:4px; border:1px solid #BABEDB">${contractNo}</td>
</tr>
<tr>
<td style="width:16%; padding:4px; backgroundColor:#EFF0F8; bold:true; border:1px solid #BABEDB">'放款日期 / DATE'</td>
<td style="width:34%; padding:4px; border:1px solid #BABEDB">${loanDate}</td>
<td style="width:16%; padding:4px; backgroundColor:#EFF0F8; bold:true; border:1px solid #BABEDB">'贷款银行'</td>
<td style="padding:4px; border:1px solid #BABEDB">${bankName}</td>
</tr>
<tr>
<td style="width:16%; padding:4px; backgroundColor:#EFF0F8; bold:true; border:1px solid #BABEDB">'借款人全称'</td>
<td style="width:34%; padding:4px; border:1px solid #BABEDB">${borrowerName}</td>
<td style="width:16%; padding:4px; backgroundColor:#EFF0F8; bold:true; border:1px solid #BABEDB">'借款人账号'</td>
<td style="padding:4px; border:1px solid #BABEDB">${borrowerAccount}</td>
</tr>
<tr>
<td style="width:16%; padding:4px; backgroundColor:#EFF0F8; bold:true; border:1px solid #BABEDB">'贷款种类'</td>
<td style="width:34%; padding:4px; border:1px solid #BABEDB">${loanType}</td>
<td style="width:16%; padding:4px; backgroundColor:#EFF0F8; bold:true; border:1px solid #BABEDB">'贷款金额(大写)'</td>
<td style="padding:4px; border:1px solid #BABEDB">${amountInWords}</td>
</tr>
<tr>
<td style="width:16%; padding:4px; backgroundColor:#EFF0F8; bold:true; border:1px solid #BABEDB">'贷款金额(小写)'</td>
<td style="width:34%; padding:4px; border:1px solid #BABEDB">${amount}</td>
<td style="width:16%; padding:4px; backgroundColor:#EFF0F8; bold:true; border:1px solid #BABEDB">'贷款期限'</td>
<td style="padding:4px; border:1px solid #BABEDB">${loanTerm}</td>
</tr>
<tr>
<td style="width:16%; padding:4px; backgroundColor:#EFF0F8; bold:true; border:1px solid #BABEDB">'执行利率(年)'</td>
<td style="width:34%; padding:4px; border:1px solid #BABEDB">${interestRate}</td>
<td style="width:16%; padding:4px; backgroundColor:#EFF0F8; bold:true; border:1px solid #BABEDB">'还款方式'</td>
<td style="padding:4px; border:1px solid #BABEDB">${repayMethod}</td>
</tr>
<tr>
<td style="width:16%; padding:4px; backgroundColor:#EFF0F8; bold:true; border:1px solid #BABEDB">'担保方式'</td>
<td style="width:34%; padding:4px; border:1px solid #BABEDB">${guaranteeType}</td>
<td style="width:16%; padding:4px; backgroundColor:#EFF0F8; border:1px solid #BABEDB">' '</td>
<td style="padding:4px; border:1px solid #BABEDB">' '</td>
</tr>
</table>
<table style="width:100%; marginBottom:3px">
<tr>
<td style="padding:4px; backgroundColor:#EFF0F8; bold:true; fontSize:10pt; color:#020B5B">'放款与还款计划明细'</td>
</tr>
</table>
<table style="width:100%; fontSize:8.5pt; marginBottom:8px">
<tr>
<th style="width:9%; padding:4px; backgroundColor:#EFF0F8; color:#020B5B; bold:true; textAlign:center; border:1px solid #BABEDB">'期次'</th>
<th style="width:14%; padding:4px; backgroundColor:#EFF0F8; color:#020B5B; bold:true; textAlign:center; border:1px solid #BABEDB">'计划还款日'</th>
<th style="width:15%; padding:4px; backgroundColor:#EFF0F8; color:#020B5B; bold:true; textAlign:center; border:1px solid #BABEDB">'应还本金'</th>
<th style="width:15%; padding:4px; backgroundColor:#EFF0F8; color:#020B5B; bold:true; textAlign:center; border:1px solid #BABEDB">'应还利息'</th>
<th style="width:15%; padding:4px; backgroundColor:#EFF0F8; color:#020B5B; bold:true; textAlign:center; border:1px solid #BABEDB">'剩余本金'</th>
<th style="width:14%; padding:4px; backgroundColor:#EFF0F8; color:#020B5B; bold:true; textAlign:center; border:1px solid #BABEDB">'还款状态'</th>
<th style="padding:4px; backgroundColor:#EFF0F8; color:#020B5B; bold:true; textAlign:center; border:1px solid #BABEDB">'备注'</th>
</tr>
<tr>
<td style="padding:4px; textAlign:center; border:1px solid #DFDFE5">${itemName1}</td>
<td style="padding:4px; textAlign:center; border:1px solid #DFDFE5">${itemSpec1}</td>
<td style="padding:4px; textAlign:right; border:1px solid #DFDFE5">${itemUnit1}</td>
<td style="padding:4px; textAlign:right; border:1px solid #DFDFE5">${itemQty1}</td>
<td style="padding:4px; textAlign:right; border:1px solid #DFDFE5">${itemPrice1}</td>
<td style="padding:4px; textAlign:center; border:1px solid #DFDFE5">${itemAmount1}</td>
<td style="padding:4px; textAlign:center; border:1px solid #DFDFE5">${itemTax1}</td>
</tr>
<tr>
<td style="padding:4px; textAlign:center; border:1px solid #DFDFE5">${itemName2}</td>
<td style="padding:4px; textAlign:center; border:1px solid #DFDFE5">${itemSpec2}</td>
<td style="padding:4px; textAlign:right; border:1px solid #DFDFE5">${itemUnit2}</td>
<td style="padding:4px; textAlign:right; border:1px solid #DFDFE5">${itemQty2}</td>
<td style="padding:4px; textAlign:right; border:1px solid #DFDFE5">${itemPrice2}</td>
<td style="padding:4px; textAlign:center; border:1px solid #DFDFE5">${itemAmount2}</td>
<td style="padding:4px; textAlign:center; border:1px solid #DFDFE5">${itemTax2}</td>
</tr>
<tr>
<td style="padding:4px; textAlign:center; border:1px solid #DFDFE5">${itemName3}</td>
<td style="padding:4px; textAlign:center; border:1px solid #DFDFE5">${itemSpec3}</td>
<td style="padding:4px; textAlign:right; border:1px solid #DFDFE5">${itemUnit3}</td>
<td style="padding:4px; textAlign:right; border:1px solid #DFDFE5">${itemQty3}</td>
<td style="padding:4px; textAlign:right; border:1px solid #DFDFE5">${itemPrice3}</td>
<td style="padding:4px; textAlign:center; border:1px solid #DFDFE5">${itemAmount3}</td>
<td style="padding:4px; textAlign:center; border:1px solid #DFDFE5">${itemTax3}</td>
</tr>
<tr>
<td style="padding:4px; textAlign:center; border:1px solid #DFDFE5">${itemName4}</td>
<td style="padding:4px; textAlign:center; border:1px solid #DFDFE5">${itemSpec4}</td>
<td style="padding:4px; textAlign:right; border:1px solid #DFDFE5">${itemUnit4}</td>
<td style="padding:4px; textAlign:right; border:1px solid #DFDFE5">${itemQty4}</td>
<td style="padding:4px; textAlign:right; border:1px solid #DFDFE5">${itemPrice4}</td>
<td style="padding:4px; textAlign:center; border:1px solid #DFDFE5">${itemAmount4}</td>
<td style="padding:4px; textAlign:center; border:1px solid #DFDFE5">${itemTax4}</td>
</tr>
<tr>
<td style="padding:4px; textAlign:center; border:1px solid #DFDFE5">${itemName5}</td>
<td style="padding:4px; textAlign:center; border:1px solid #DFDFE5">${itemSpec5}</td>
<td style="padding:4px; textAlign:right; border:1px solid #DFDFE5">${itemUnit5}</td>
<td style="padding:4px; textAlign:right; border:1px solid #DFDFE5">${itemQty5}</td>
<td style="padding:4px; textAlign:right; border:1px solid #DFDFE5">${itemPrice5}</td>
<td style="padding:4px; textAlign:center; border:1px solid #DFDFE5">${itemAmount5}</td>
<td style="padding:4px; textAlign:center; border:1px solid #DFDFE5">${itemTax5}</td>
</tr>
<tr>
<td style="padding:4px; textAlign:center; border:1px solid #DFDFE5">${itemName6}</td>
<td style="padding:4px; textAlign:center; border:1px solid #DFDFE5">${itemSpec6}</td>
<td style="padding:4px; textAlign:right; border:1px solid #DFDFE5">${itemUnit6}</td>
<td style="padding:4px; textAlign:right; border:1px solid #DFDFE5">${itemQty6}</td>
<td style="padding:4px; textAlign:right; border:1px solid #DFDFE5">${itemPrice6}</td>
<td style="padding:4px; textAlign:center; border:1px solid #DFDFE5">${itemAmount6}</td>
<td style="padding:4px; textAlign:center; border:1px solid #DFDFE5">${itemTax6}</td>
</tr>
<tr>
<td style="padding:4px; bold:true; backgroundColor:#EFF0F8; textAlign:center; border:1px solid #0D1988">'本息合计'</td>
<td style="padding:4px; backgroundColor:#EFF0F8; border:1px solid #0D1988">'—'</td>
<td style="padding:4px; bold:true; backgroundColor:#EFF0F8; textAlign:right; border:1px solid #0D1988">'¥'${totalPrincipal}</td>
<td style="padding:4px; bold:true; backgroundColor:#EFF0F8; textAlign:right; border:1px solid #0D1988">'¥'${totalInterest}</td>
<td style="padding:4px; backgroundColor:#EFF0F8; border:1px solid #0D1988">'—'</td>
<td style="padding:4px; backgroundColor:#EFF0F8; border:1px solid #0D1988">'—'</td>
<td style="padding:4px; backgroundColor:#EFF0F8; border:1px solid #0D1988">'—'</td>
</tr>
</table>
// 段落:bar
<table style="width:100%; marginBottom:2px">
<tr>
<td style="width:4px; padding:0px; backgroundColor:#915527">' '</td>
<td style="padding:2px; bold:true; fontSize:10.5pt; color:#020B5B">'利息合计'</td>
</tr>
</table>
<p style="fontSize:9pt; marginBottom:6px">${totalLine}</p>
<table style="width:100%; marginBottom:2px">
<tr>
<td style="width:4px; padding:0px; backgroundColor:#915527">' '</td>
<td style="padding:2px; bold:true; fontSize:10.5pt; color:#020B5B">'备注 / REMARKS'</td>
</tr>
</table>
<p style="fontSize:9pt; marginBottom:6px">${remark}</p>
// 签章区:three
<!-- 签章占位区:后续加盖电子公章 / 骑缝章 / 打印二维码 -->
<table style="width:100%; fontSize:8pt; marginBottom:8px">
<tr>
<td style="width:33%; padding:4px; bold:true; textAlign:center; color:#0D1988; border:1px dashed #0D1988">'(银行业务章 / 公章占位)'</td>
<td style="width:33%; padding:4px; bold:true; textAlign:center; color:#0D1988; border:1px dashed #0D1988">'(骑缝章 / 二维码占位)'</td>
<td style="width:33%; padding:4px; bold:true; textAlign:center; color:#0D1988; border:1px dashed #0D1988">'(二维码占位)'</td>
</tr>
<tr>
<td style="width:33%; padding:4px; textAlign:center; color:#78838C; border:1px dashed #0D1988">'机构名称:'${bankName}</td>
<td style="width:33%; padding:4px; textAlign:center; color:#78838C; border:1px dashed #0D1988">'骑缝章沿右边线骑缝加盖'</td>
<td style="width:33%; padding:4px; textAlign:center; color:#78838C; border:1px dashed #0D1988">'扫码验真'</td>
</tr>
<tr>
<td style="width:33%; padding:4px; textAlign:center; color:#78838C; border:1px dashed #0D1988">'业务日期:'${loanDate}</td>
<td style="width:33%; padding:4px; textAlign:center; color:#78838C; border:1px dashed #0D1988">'二维码打印于右上角方框内'</td>
<td style="width:33%; padding:4px; textAlign:center; color:#78838C; border:1px dashed #0D1988">'尺寸 22mm×22mm'</td>
</tr>
</table>
// 落款:plain
<!-- 落款栏 -->
<table style="width:100%; fontSize:9pt; marginTop:6px">
<tr>
<td style="width:33%; padding:4px; color:#020B5B; borderBottom:1px solid #BABEDB">'借款人签章:'${borrowerSign}</td>
<td style="width:33%; padding:4px; color:#020B5B; borderBottom:1px solid #BABEDB">'法定代表人:'${legalSign}</td>
<td style="padding:4px; color:#020B5B; borderBottom:1px solid #BABEDB">'银行签章:'${bankSign}</td>
</tr>
</table>
</body>
</pdf>More demos in this group
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