From a65937bb7d85168af8256f917aad1aa12c0b8c1d Mon Sep 17 00:00:00 2001
From: cuijian <cuijian@xalxzn.com>
Date: 星期三, 18 六月 2025 13:32:55 +0800
Subject: [PATCH] 入库打印二维码
---
lxzn-module-tms/src/main/java/org/jeecg/modules/tms/utils/QrCodePrinterUtils.java | 130 ++++++++++++++++++--------------
lxzn-module-tms/src/main/java/org/jeecg/modules/tms/service/impl/OutboundOrderServiceImpl.java | 4
lxzn-module-tms/src/main/java/org/jeecg/modules/tms/controller/InboundOrderController.java | 12 +-
lxzn-module-tms/src/main/java/org/jeecg/modules/tms/service/IInboundOrderService.java | 7 +
lxzn-module-tms/src/main/java/org/jeecg/modules/tms/service/impl/InboundOrderServiceImpl.java | 71 +++++++++++++++++
5 files changed, 156 insertions(+), 68 deletions(-)
diff --git a/lxzn-module-tms/src/main/java/org/jeecg/modules/tms/controller/InboundOrderController.java b/lxzn-module-tms/src/main/java/org/jeecg/modules/tms/controller/InboundOrderController.java
index 71e4a00..679a554 100644
--- a/lxzn-module-tms/src/main/java/org/jeecg/modules/tms/controller/InboundOrderController.java
+++ b/lxzn-module-tms/src/main/java/org/jeecg/modules/tms/controller/InboundOrderController.java
@@ -252,17 +252,17 @@
@AutoLog(value = "宸ュ叿鍏ュ簱-鏂板鍏ュ簱")
@ApiOperation(value = "宸ュ叿鍏ュ簱-鏂板鍏ュ簱", notes = "宸ュ叿鍏ュ簱-鏂板鍏ュ簱")
@PostMapping("/addInStorage")
- public Result<?> addInStorage(@RequestBody JSONObject jSONObject) {
- inboundOrderService.addInStorage(jSONObject);
- return Result.OK("鎿嶄綔鎴愬姛");
+ public Result<List<Map<String,String>>> addInStorage(@RequestBody JSONObject jSONObject) {
+ List<Map<String,String>> result = inboundOrderService.addInStorage(jSONObject);
+ return Result.OK(result);
}
@AutoLog(value = "宸ュ叿鍏ュ簱-鐢宠鍗曞叆搴�")
@ApiOperation(value = "宸ュ叿鍏ュ簱-鐢宠鍗曞叆搴�", notes = "宸ュ叿鍏ュ簱-鐢宠鍗曞叆搴�")
@PostMapping("/addApplyInStorage")
- public Result<?> addApplyInStorage(@RequestBody JSONObject jSONObject) {
- inboundOrderService.addApplyInStorage(jSONObject);
- return Result.OK("鎿嶄綔鎴愬姛");
+ public Result<List<Map<String,String>>> addApplyInStorage(@RequestBody JSONObject jSONObject) {
+ List<Map<String,String>> result = inboundOrderService.addApplyInStorage(jSONObject);
+ return Result.OK(result);
}
}
diff --git a/lxzn-module-tms/src/main/java/org/jeecg/modules/tms/service/IInboundOrderService.java b/lxzn-module-tms/src/main/java/org/jeecg/modules/tms/service/IInboundOrderService.java
index e892396..02b858f 100644
--- a/lxzn-module-tms/src/main/java/org/jeecg/modules/tms/service/IInboundOrderService.java
+++ b/lxzn-module-tms/src/main/java/org/jeecg/modules/tms/service/IInboundOrderService.java
@@ -6,6 +6,9 @@
import org.jeecg.modules.tms.entity.dto.InboundOrderFlowDto;
import org.jeecg.modules.tms.entity.dto.OutBoundOrderFlowDto;
+import java.util.List;
+import java.util.Map;
+
/**
* @Description: 鍏ュ簱鐢宠鍗�
* @Author: jeecg-boot
@@ -18,7 +21,7 @@
void approvalProcess(InboundOrderFlowDto inboundOrderFlowDto);
- void addInStorage(JSONObject jSONObject);
+ List<Map<String,String>> addInStorage(JSONObject jSONObject);
- void addApplyInStorage(JSONObject jSONObject);
+ List<Map<String,String>> addApplyInStorage(JSONObject jSONObject);
}
diff --git a/lxzn-module-tms/src/main/java/org/jeecg/modules/tms/service/impl/InboundOrderServiceImpl.java b/lxzn-module-tms/src/main/java/org/jeecg/modules/tms/service/impl/InboundOrderServiceImpl.java
index ea6a3a7..b9e31ed 100644
--- a/lxzn-module-tms/src/main/java/org/jeecg/modules/tms/service/impl/InboundOrderServiceImpl.java
+++ b/lxzn-module-tms/src/main/java/org/jeecg/modules/tms/service/impl/InboundOrderServiceImpl.java
@@ -24,6 +24,7 @@
import org.jeecg.modules.tms.entity.vo.InboundDetailVo;
import org.jeecg.modules.tms.mapper.InboundOrderMapper;
import org.jeecg.modules.tms.service.*;
+import org.jeecg.modules.tms.utils.QrCodePrinterUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
@@ -216,9 +217,12 @@
}
@Override
- public void addInStorage(JSONObject jSONObject) {
+ public List<Map<String,String>> addInStorage(JSONObject jSONObject) {
String inStorehouseType = jSONObject.getString("inStorehouseType");
String locationCodeId = jSONObject.getString("locationCodeId");
+ //浜岀淮鐮佹墦鍗板垪琛�
+ List<Map<String,String>> results = new ArrayList<>();
+ List<String> contentList = new ArrayList<>();
String classifyId = jSONObject.getString("classifyId");
Date inboundTime = jSONObject.getDate("inboundTime");
//鑾峰彇鍏ュ簱鏄庣粏
@@ -276,6 +280,7 @@
//澧炲姞搴撳瓨鏄庣粏
ToolLedgerDetail toolLedgerDetail = new ToolLedgerDetail();
toolLedgerDetail.setToolCode(inboundDetailVo.getToolCodeId());
+ toolLedgerDetail.setPositionCode(locationCodeId);
toolLedgerDetail.setToolId(inboundDetailVo.getToolCode()+"-"+result);
toolLedgerDetail.setQuantity(BigDecimal.ONE);
toolLedgerDetail.setRemainingPercentage(BigDecimal.ONE);
@@ -284,7 +289,20 @@
//鏇存柊褰撳墠缂栫爜
newBaseTools.setCurrentCode(result);
baseToolsService.updateById(newBaseTools);
+ //鎵撳嵃浜岀淮鐮�
+ contentList.add(inboundDetailVo.getToolCode()+"-"+result);
}
+ //鎵撳嵃浜岀淮鐮侊紝鏆傛椂娉ㄩ噴锛屽緟鐜板満璋冭瘯鎵撴爣鏈�
+// for(String content : contentList){
+// Map<String,String> result = new HashMap<>();
+// result.put("content",content);
+// result.put("image", QrCodePrinterUtils.generateBacthQRCode(content, 200, 200));
+// // 鐢熸垚浜岀淮鐮佸浘鐗囷紙Base64锛�
+// results.add(result);
+// }
+ Map<String,String> result = new HashMap<>();
+ result.put("content","淇濆瓨鎴愬姛");
+ results.add(result);
//涓嶇鍒版妸
}else {
//淇濆瓨鍏ュ簱娴佹按
@@ -302,12 +320,17 @@
ToolLedgerDetail newToolLedgerDetail = new ToolLedgerDetail();
newToolLedgerDetail.setToolCode(inboundDetailVo.getToolCodeId());
newToolLedgerDetail.setQuantity(inboundDetailVo.getInStorageQuantity());
+ newToolLedgerDetail.setPositionCode(locationCodeId);
newToolLedgerDetail.setStatus("1");
toolLedgerDetailService.save(newToolLedgerDetail);
}else {
toolLedgerDetail.setQuantity(toolLedgerDetail.getQuantity().add(inboundDetailVo.getInStorageQuantity()));
+ toolLedgerDetail.setPositionCode(locationCodeId);
toolLedgerDetailService.updateById(toolLedgerDetail);
}
+ Map<String,String> result = new HashMap<>();
+ result.put("content","淇濆瓨鎴愬姛");
+ results.add(result);
}
}
//褰掕繕鍏ュ簱
@@ -330,6 +353,7 @@
.eq(ToolLedgerDetail::getToolId,inboundDetailVo.getOnlyCode()).one();
toolLedgerDetail.setQuantity(BigDecimal.ONE);
toolLedgerDetail.setRemainingPercentage(BigDecimal.ONE);
+ toolLedgerDetail.setPositionCode(locationCodeId);
toolLedgerDetail.setStatus("1");
toolLedgerDetailService.updateById(toolLedgerDetail);
//淇濆瓨鍏ュ簱娴佹按
@@ -347,6 +371,7 @@
//澧炲姞搴撳瓨鏄庣粏鍙敤搴撳瓨锛屼慨鏀圭姸鎬�
ToolLedgerDetail toolLedgerDetail = toolLedgerDetailService.lambdaQuery().eq(ToolLedgerDetail::getToolCode,inboundDetailVo.getToolCodeId()).one();
toolLedgerDetail.setQuantity(toolLedgerDetail.getQuantity().add(inboundDetailVo.getInStorageQuantity()));
+ toolLedgerDetail.setPositionCode(locationCodeId);
toolLedgerDetail.setStatus("1");
toolLedgerDetailService.updateById(toolLedgerDetail);
//淇濆瓨鍏ュ簱娴佹按
@@ -361,6 +386,9 @@
}
}
+ Map<String,String> result = new HashMap<>();
+ result.put("content","淇濆瓨鎴愬姛");
+ results.add(result);
}else if("5".equals(inStorehouseType)){
//寰幆鏂板鏄庣粏
for(InboundDetailVo inboundDetailVo : inStoreDetailList) {
@@ -380,6 +408,7 @@
.eq(ToolLedgerDetail::getToolId,inboundDetailVo.getOnlyCode()).one();
toolLedgerDetail.setQuantity(BigDecimal.ONE);
toolLedgerDetail.setRemainingPercentage(BigDecimal.ONE);
+ toolLedgerDetail.setPositionCode(locationCodeId);
toolLedgerDetail.setStatus("1");
toolLedgerDetailService.updateById(toolLedgerDetail);
//淇濆瓨鍏ュ簱娴佹按
@@ -397,6 +426,7 @@
//澧炲姞搴撳瓨鏄庣粏鍙敤搴撳瓨锛屼慨鏀圭姸鎬�
ToolLedgerDetail toolLedgerDetail = toolLedgerDetailService.lambdaQuery().eq(ToolLedgerDetail::getToolCode,inboundDetailVo.getToolCodeId()).one();
toolLedgerDetail.setQuantity(toolLedgerDetail.getQuantity().add(inboundDetailVo.getInStorageQuantity()));
+ toolLedgerDetail.setPositionCode(locationCodeId);
toolLedgerDetail.setStatus("1");
toolLedgerDetailService.updateById(toolLedgerDetail);
//淇濆瓨鍏ュ簱娴佹按
@@ -411,13 +441,20 @@
}
}
+ Map<String,String> result = new HashMap<>();
+ result.put("content","淇濆瓨鎴愬姛");
+ results.add(result);
}
+ return results;
}
@Override
- public void addApplyInStorage(JSONObject jSONObject) {
+ public List<Map<String,String>> addApplyInStorage(JSONObject jSONObject) {
String inStorehouseType = jSONObject.getString("inStorehouseType");
String locationCodeId = jSONObject.getString("locationCodeId");
+ //浜岀淮鐮佹墦鍗板垪琛�
+ List<Map<String,String>> results = new ArrayList<>();
+ List<String> contentList = new ArrayList<>();
//鍏ュ簱鐢宠鍗昳d
String orderId = jSONObject.getString("orderId");
//鑾峰彇鍏ュ簱鏄庣粏
@@ -478,12 +515,26 @@
toolLedgerDetail.setToolId(inboundDetailVo.getToolCode()+"-"+result);
toolLedgerDetail.setQuantity(BigDecimal.ONE);
toolLedgerDetail.setRemainingPercentage(BigDecimal.ONE);
+ toolLedgerDetail.setPositionCode(locationCodeId);
toolLedgerDetail.setStatus("1");
toolLedgerDetailService.save(toolLedgerDetail);
//鏇存柊褰撳墠缂栫爜
newBaseTools.setCurrentCode(result);
baseToolsService.updateById(newBaseTools);
+ //鎵撳嵃浜岀淮鐮�
+ contentList.add(inboundDetailVo.getToolCode()+"-"+result);
}
+ //鎵撳嵃浜岀淮鐮侊紝鏆傛椂娉ㄩ噴锛屽緟鐜板満楠岃瘉鎵撴爣鏈�
+// for(String content : contentList){
+// Map<String,String> result = new HashMap<>();
+// result.put("content",content);
+// result.put("image", QrCodePrinterUtils.generateBacthQRCode(content, 200, 200));
+// // 鐢熸垚浜岀淮鐮佸浘鐗囷紙Base64锛�
+// results.add(result);
+// }
+ Map<String,String> result = new HashMap<>();
+ result.put("content","淇濆瓨鎴愬姛");
+ results.add(result);
//涓嶇鍒版妸
}else {
//淇濆瓨鍏ュ簱娴佹按
@@ -502,12 +553,17 @@
ToolLedgerDetail newToolLedgerDetail = new ToolLedgerDetail();
newToolLedgerDetail.setToolCode(inboundDetailVo.getToolCodeId());
newToolLedgerDetail.setQuantity(inboundDetailVo.getInStorageQuantity());
+ newToolLedgerDetail.setPositionCode(locationCodeId);
newToolLedgerDetail.setStatus("1");
toolLedgerDetailService.save(newToolLedgerDetail);
}else {
toolLedgerDetail.setQuantity(toolLedgerDetail.getQuantity().add(inboundDetailVo.getInStorageQuantity()));
+ toolLedgerDetail.setPositionCode(locationCodeId);
toolLedgerDetailService.updateById(toolLedgerDetail);
}
+ Map<String,String> result = new HashMap<>();
+ result.put("content","淇濆瓨鎴愬姛");
+ results.add(result);
}
//鏇存敼鏄庣粏鍏ュ簱鐘舵�佸強瀹為檯鍏ュ簱鏁伴噺
InboundDetail inboundDetail = inboundDetailService.getById(inboundDetailVo.getId());
@@ -535,6 +591,7 @@
.eq(ToolLedgerDetail::getToolId,inboundDetailVo.getOnlyCode()).one();
toolLedgerDetail.setQuantity(BigDecimal.ONE);
toolLedgerDetail.setRemainingPercentage(BigDecimal.ONE);
+ toolLedgerDetail.setPositionCode(locationCodeId);
toolLedgerDetail.setStatus("1");
toolLedgerDetailService.updateById(toolLedgerDetail);
//淇濆瓨鍏ュ簱娴佹按
@@ -554,6 +611,7 @@
ToolLedgerDetail toolLedgerDetail = toolLedgerDetailService.lambdaQuery().eq(ToolLedgerDetail::getToolCode,inboundDetailVo.getToolCodeId()).one();
toolLedgerDetail.setQuantity(toolLedgerDetail.getQuantity().add(inboundDetailVo.getInStorageQuantity()));
toolLedgerDetail.setStatus("1");
+ toolLedgerDetail.setPositionCode(locationCodeId);
toolLedgerDetailService.updateById(toolLedgerDetail);
//淇濆瓨鍏ュ簱娴佹按
InStoreDetail inStoreDetail = new InStoreDetail();
@@ -572,6 +630,9 @@
inboundDetail.setInActualCount(inboundDetailVo.getInStorageQuantity());
inboundDetailService.updateById(inboundDetail);
}
+ Map<String,String> result = new HashMap<>();
+ result.put("content","淇濆瓨鎴愬姛");
+ results.add(result);
}else if("5".equals(inStorehouseType)){
//寰幆鏂板鏄庣粏
for(InboundDetailVo inboundDetailVo : inStoreDetailList) {
@@ -591,6 +652,7 @@
.eq(ToolLedgerDetail::getToolId,inboundDetailVo.getOnlyCode()).one();
toolLedgerDetail.setQuantity(BigDecimal.ONE);
toolLedgerDetail.setRemainingPercentage(BigDecimal.ONE);
+ toolLedgerDetail.setPositionCode(locationCodeId);
toolLedgerDetail.setStatus("1");
toolLedgerDetailService.updateById(toolLedgerDetail);
//淇濆瓨鍏ュ簱娴佹按
@@ -610,6 +672,7 @@
ToolLedgerDetail toolLedgerDetail = toolLedgerDetailService.lambdaQuery().eq(ToolLedgerDetail::getToolCode,inboundDetailVo.getToolCodeId()).one();
toolLedgerDetail.setQuantity(toolLedgerDetail.getQuantity().add(inboundDetailVo.getInStorageQuantity()));
toolLedgerDetail.setStatus("1");
+ toolLedgerDetail.setPositionCode(locationCodeId);
toolLedgerDetailService.updateById(toolLedgerDetail);
//淇濆瓨鍏ュ簱娴佹按
InStoreDetail inStoreDetail = new InStoreDetail();
@@ -628,6 +691,9 @@
inboundDetail.setInActualCount(inboundDetailVo.getInStorageQuantity());
inboundDetailService.updateById(inboundDetail);
}
+ Map<String,String> result = new HashMap<>();
+ result.put("content","淇濆瓨鎴愬姛");
+ results.add(result);
}
//鏇存敼鐢宠鍗曞叆搴撶姸鎬�
InboundOrder inboundOrder = this.getById(orderId);
@@ -639,6 +705,7 @@
inboundOrder.setInStatus("2");
}
this.updateById(inboundOrder);
+ return results;
}
private LoginUser getCurrentUser() {
diff --git a/lxzn-module-tms/src/main/java/org/jeecg/modules/tms/service/impl/OutboundOrderServiceImpl.java b/lxzn-module-tms/src/main/java/org/jeecg/modules/tms/service/impl/OutboundOrderServiceImpl.java
index 2ef6f18..2c06432 100644
--- a/lxzn-module-tms/src/main/java/org/jeecg/modules/tms/service/impl/OutboundOrderServiceImpl.java
+++ b/lxzn-module-tms/src/main/java/org/jeecg/modules/tms/service/impl/OutboundOrderServiceImpl.java
@@ -388,9 +388,9 @@
Map<String, BigDecimal> outBoundRequestMap = outBoundRequestList.stream()
.collect(Collectors.toMap(OutBoundRequestDto::getOutboundDetailId, OutBoundRequestDto::getOutboundQuantity));
Map<String, BigDecimal> ratedLifeMap = outBoundRequestList.stream()
- .collect(Collectors.toMap(OutBoundRequestDto::getOutboundDetailId, dto->dto.getRatedLife() != null ? dto.getRatedLife() : null));
+ .collect(Collectors.toMap(OutBoundRequestDto::getOutboundDetailId, dto->dto.getRatedLife() != null ? dto.getRatedLife() : BigDecimal.ZERO));
Map<String, BigDecimal> useLifeMap = outBoundRequestList.stream()
- .collect(Collectors.toMap(OutBoundRequestDto::getOutboundDetailId, dto->dto.getUseLife() != null ? dto.getUseLife() : null));
+ .collect(Collectors.toMap(OutBoundRequestDto::getOutboundDetailId, dto->dto.getUseLife() != null ? dto.getUseLife() : BigDecimal.ZERO));
//澶勭悊搴撳瓨鍙拌处鍙婂彴璐︽槑缁�
Map<String, ToolLedger> toolLedgerMap = toolLedgerService.list(new LambdaQueryWrapper<ToolLedger>().in(ToolLedger::getToolId, toolIdList)).stream()
.collect(Collectors.toMap(ToolLedger::getToolId, item -> item, (k1, k2) -> k1));
diff --git a/lxzn-module-tms/src/main/java/org/jeecg/modules/tms/utils/QrCodePrinterUtils.java b/lxzn-module-tms/src/main/java/org/jeecg/modules/tms/utils/QrCodePrinterUtils.java
index bde5895..2c92a36 100644
--- a/lxzn-module-tms/src/main/java/org/jeecg/modules/tms/utils/QrCodePrinterUtils.java
+++ b/lxzn-module-tms/src/main/java/org/jeecg/modules/tms/utils/QrCodePrinterUtils.java
@@ -1,74 +1,92 @@
package org.jeecg.modules.tms.utils;
+import com.google.zxing.BarcodeFormat;
+import com.google.zxing.EncodeHintType;
+import com.google.zxing.MultiFormatWriter;
+import com.google.zxing.client.j2se.MatrixToImageWriter;
+import com.google.zxing.common.BitMatrix;
+import com.google.zxing.qrcode.QRCodeWriter;
+import liquibase.pro.packaged.S;
+import lombok.extern.slf4j.Slf4j;
+import org.jeecg.common.api.vo.Result;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
import javax.print.*;
import javax.print.attribute.HashPrintRequestAttributeSet;
import javax.print.attribute.PrintRequestAttributeSet;
import java.awt.print.*;
import java.awt.image.BufferedImage;
-import java.awt.*;
+import java.io.ByteArrayOutputStream;
+import java.io.OutputStream;
+import java.util.*;
-public class QrCodePrinterUtils implements Printable {
+@RestController
+@RequestMapping("/tms/qyCode")
+@Slf4j
+public class QrCodePrinterUtils{
- private final BufferedImage image;
+ @GetMapping("/generate")
+ public Result<Map<String, String>> generateQrCode() throws Exception {
+ String content = "Q201204330002-0001";
+ // 鐢熸垚浜岀淮鐮佸浘鐗囷紙Base64锛�
+ ByteArrayOutputStream os = new ByteArrayOutputStream();
+ generateQRCodeImage(content, 200, 200, os);
+ String base64Img = "data:image/png;base64," + Base64.getEncoder().encodeToString(os.toByteArray());
- public QrCodePrinterUtils(BufferedImage image) {
- this.image = image;
+ // 杩斿洖缁撴灉
+ Map<String, String> result = new HashMap<>();
+ result.put("image", base64Img);
+ result.put("content", content);
+ return Result.OK(result);
}
- /**
- * 鎵撳嵃浜岀淮鐮�
- */
- public void print() {
- PrinterJob job = PrinterJob.getPrinterJob();
- job.setPrintable(this);
-
- // 寮瑰嚭鎵撳嵃瀵硅瘽妗嗭紙鍙�夛級
- if (job.printDialog()) {
- try {
- job.print();
- } catch (PrinterException e) {
- System.err.println("鎵撳嵃澶辫触: " + e.getMessage());
- }
- }
+ public static void generateQRCodeImage(String text, int width, int height, OutputStream os) throws Exception {
+ QRCodeWriter qrCodeWriter = new QRCodeWriter();
+ BitMatrix bitMatrix = qrCodeWriter.encode(text, BarcodeFormat.QR_CODE, width, height);
+ MatrixToImageWriter.writeToStream(bitMatrix, "PNG", os);
}
- /**
- * 瀹炵幇 Printable 鎺ュ彛鐨勬墦鍗版柟娉�
- */
- @Override
- public int print(Graphics graphics, PageFormat pageFormat, int pageIndex) {
- if (pageIndex > 0) {
- return NO_SUCH_PAGE;
- }
-
- Graphics2D g2d = (Graphics2D) graphics;
- g2d.translate(pageFormat.getImageableX(), pageFormat.getImageableY());
-
- // 璁＄畻灞呬腑鍧愭爣
- double pageWidth = pageFormat.getImageableWidth();
- double pageHeight = pageFormat.getImageableHeight();
- double imgWidth = image.getWidth();
- double imgHeight = image.getHeight();
-
- double scale = Math.min(pageWidth / imgWidth, pageHeight / imgHeight);
- g2d.scale(scale, scale);
- g2d.drawImage(image, 0, 0, null);
-
- return PAGE_EXISTS;
- }
-
- /**
- * 浣跨敤榛樿鎵撳嵃鏈烘墦鍗帮紝涓嶅脊瀵硅瘽妗�
- */
- public static void noDialogPrint(){
- BufferedImage qrImage = QrCodeUtils.generateQrCode("Silent Print", 300, 300);
- QrCodePrinterUtils printer = new QrCodePrinterUtils(qrImage);
- PrinterJob job = PrinterJob.getPrinterJob();
- job.setPrintable(printer);
+ public static String generateBacthQRCode(String content, int width, int height) {
try {
- job.print();
- } catch (PrinterException e) {
- e.printStackTrace();
+ Map<EncodeHintType, Object> hints = new HashMap<>();
+ hints.put(EncodeHintType.CHARACTER_SET, "UTF-8");
+ hints.put(EncodeHintType.MARGIN, 1);
+
+ BitMatrix matrix = new MultiFormatWriter().encode(
+ content,
+ BarcodeFormat.QR_CODE,
+ width,
+ height,
+ hints
+ );
+
+ ByteArrayOutputStream os = new ByteArrayOutputStream();
+ MatrixToImageWriter.writeToStream(matrix, "PNG", os);
+
+ return "data:image/png;base64," +
+ Base64.getEncoder().encodeToString(os.toByteArray());
+ } catch (Exception e) {
+ throw new RuntimeException("鐢熸垚浜岀淮鐮佸け璐�", e);
}
}
+
+ @GetMapping("/batchGenerate")
+ public Result<List<Map<String,String>>> generateBatchQrCode(){
+ List<Map<String,String>> results = new ArrayList<>();
+ List<String> contentList = new ArrayList<>();
+ contentList.add("Q201204330002-0001");
+ contentList.add("Q201204330002-0002");
+ contentList.add("Q201204330002-0003");
+ for(String content : contentList){
+ Map<String,String> result = new HashMap<>();
+ result.put("content",content);
+ result.put("image",generateBacthQRCode(content, 200, 200));
+ // 鐢熸垚浜岀淮鐮佸浘鐗囷紙Base64锛�
+ results.add(result);
+ }
+ return Result.OK(results);
+ }
}
--
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