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feat: 新增默认打印机设置

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lifangliang 2025-08-29 17:23:48 +08:00
parent 478f8c4549
commit 191c6dfce7
2 changed files with 11 additions and 3 deletions
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2
src/main/java/com/goeing/printserver/main/service/PrintQueueService.java
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@ -231,7 +231,7 @@ public class PrintQueueService {
try { try {
// 执行打印 // 执行打印
Thread.sleep(20000L); // Thread.sleep(20000L);
printService.print(printRequest); printService.print(printRequest);
log.info("打印任务完成: {}", printRequest.getFileUrl()); log.info("打印任务完成: {}", printRequest.getFileUrl());

12
src/main/java/com/goeing/printserver/main/ws/PrinterClient.java
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@ -95,10 +95,18 @@ public class PrinterClient implements ApplicationRunner {
PrintService[] printServices = PrinterJob.lookupPrintServices(); PrintService[] printServices = PrinterJob.lookupPrintServices();
Set<String> collect = Arrays.stream(printServices).map(PrintService::getName).collect(Collectors.toSet()); Set<String> collect = Arrays.stream(printServices).map(PrintService::getName).collect(Collectors.toSet());
List<String> collect1 = collect.stream().sorted().collect(Collectors.toList()); List<String> printerList = collect.stream().sorted().collect(Collectors.toList());
// 获取设置中的默认打印机
String defaultPrinter = config.getDefaultPrinter();
// 构建响应对象
Map<String, Object> response = new HashMap<>();
response.put("printerList", printerList);
response.put("defaultPrinter", defaultPrinter);
webSocketMessageDTO.setType("RESPONSE"); webSocketMessageDTO.setType("RESPONSE");
webSocketMessageDTO.setPayload(JSONUtil.toJsonStr(collect1)); webSocketMessageDTO.setPayload(JSONUtil.toJsonStr(response));
session.getBasicRemote().sendText(JSONUtil.toJsonStr(webSocketMessageDTO)); session.getBasicRemote().sendText(JSONUtil.toJsonStr(webSocketMessageDTO));
} else if ("queueStatus".equals(type)) { } else if ("queueStatus".equals(type)) {
// 返回当前打印队列状态 // 返回当前打印队列状态