格式修改

print/src/main/java/com/baiyue/print/config/PrintFontHealthIndicator.java

@@ -1,5 +1,8 @@
 package com.baiyue.print.config;
 
+import jakarta.annotation.PostConstruct;
+import jakarta.annotation.Resource;
+
 import java.io.InputStream;
 import org.apache.fontbox.ttf.TTFParser;
 import org.apache.fontbox.ttf.TrueTypeFont;
@@ -11,11 +14,11 @@ import org.springframework.stereotype.Component;
 /** Exposes font packaging/parsing failures through readiness health. */
 @Component("printFont")
 public class PrintFontHealthIndicator implements HealthIndicator {
-    private final Health validationResult;
+    @Resource private PrintPdfProperties properties;
+    private Health validationResult;
 
-    public PrintFontHealthIndicator(PrintPdfProperties properties) {
-        this.validationResult = validate(properties.getFontResource());
-    }
+    @PostConstruct
+    void initializeHealth() { validationResult = validate(properties.getFontResource()); }
 
     @Override
     public Health health() {

print/src/main/java/com/baiyue/print/controller/InternalPdfController.java

@@ -1,5 +1,7 @@
 package com.baiyue.print.controller;
 
+import jakarta.annotation.Resource;
+
 import com.baiyue.common.web.CorrelationContext;
 import com.baiyue.print.dto.InboundMarkPdfDtos;
 import com.baiyue.print.service.InboundMarkPdfService;
@@ -24,13 +26,8 @@ public class InternalPdfController {
     static final String INTERNAL_TOKEN_HEADER = "X-Internal-Service-Token";
     static final String PAGE_COUNT_HEADER = "X-Print-Page-Count";
 
-    private final InboundMarkPdfService pdfService;
-    private final InternalServiceTokenGuard tokenGuard;
-
-    public InternalPdfController(InboundMarkPdfService pdfService, InternalServiceTokenGuard tokenGuard) {
-        this.pdfService = pdfService;
-        this.tokenGuard = tokenGuard;
-    }
+    @Resource private InboundMarkPdfService pdfService;
+    @Resource private InternalServiceTokenGuard tokenGuard;
 
     @PostMapping(value = "/inbound-marks", consumes = MediaType.APPLICATION_JSON_VALUE)
     public ResponseEntity<byte[]> generateInboundMarks(

print/src/main/java/com/baiyue/print/controller/InternalServiceTokenGuard.java

@@ -1,5 +1,7 @@
 package com.baiyue.print.controller;
 
+import jakarta.annotation.PostConstruct;
+
 import com.baiyue.common.core.api.ResultCode;
 import com.baiyue.common.core.exception.BizException;
 import org.springframework.beans.factory.annotation.Value;
@@ -11,9 +13,11 @@ import java.security.MessageDigest;
 /** Verifies the shared credential used by internal service callers. */
 @Component
 public class InternalServiceTokenGuard {
-    private final byte[] expectedToken;
+    @Value("${baiyue.security.internal-service-token}") private String token;
+    private byte[] expectedToken;
 
-    public InternalServiceTokenGuard(@Value("${baiyue.security.internal-service-token}") String token) {
+    @PostConstruct
+    void initializeToken() {
         if (token == null || token.getBytes(StandardCharsets.UTF_8).length < 32) {
             throw new IllegalStateException("INTERNAL_SERVICE_TOKEN must contain at least 32 bytes");
         }

print/src/main/java/com/baiyue/print/controller/PrintRequestSizeFilter.java

@@ -1,5 +1,7 @@
 package com.baiyue.print.controller;
 
+import jakarta.annotation.Resource;
+
 import com.baiyue.common.core.api.ApiResponse;
 import com.baiyue.common.core.api.ResultCode;
 import com.baiyue.common.web.CorrelationContext;
@@ -28,13 +30,8 @@ import org.springframework.web.filter.OncePerRequestFilter;
 public class PrintRequestSizeFilter extends OncePerRequestFilter {
     private static final String PATH = "/internal/print/v1/pdfs/inbound-marks";
 
-    private final PrintPdfProperties properties;
-    private final ObjectMapper objectMapper;
-
-    public PrintRequestSizeFilter(PrintPdfProperties properties, ObjectMapper objectMapper) {
-        this.properties = properties;
-        this.objectMapper = objectMapper;
-    }
+    @Resource private PrintPdfProperties properties;
+    @Resource private ObjectMapper objectMapper;
 
     @Override
     protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response,

print/src/main/java/com/baiyue/print/renderer/InboundMarkV1Renderer.java

@@ -1,5 +1,7 @@
 package com.baiyue.print.renderer;
 
+import jakarta.annotation.Resource;
+
 import com.baiyue.print.dto.InboundMarkPdfDtos;
 import com.google.zxing.common.BitMatrix;
 import java.io.IOException;
@@ -24,11 +26,7 @@ public class InboundMarkV1Renderer {
     private static final float QR_LEFT_PT = (PAGE_WIDTH_PT - QR_SIZE_PT) / 2f;
     private static final float QR_BOTTOM_PT = PAGE_HEIGHT_PT - PdfUnits.mmToPt(84);
 
-    private final PdfQrRenderer qrRenderer;
-
-    public InboundMarkV1Renderer(PdfQrRenderer qrRenderer) {
-        this.qrRenderer = qrRenderer;
-    }
+    @Resource private PdfQrRenderer qrRenderer;
 
     public void renderPage(PDDocument document, PDFont font, InboundMarkPdfDtos.Label label,
                            BitMatrix qrMatrix) throws IOException {

print/src/main/java/com/baiyue/print/service/InboundMarkPdfService.java

@@ -1,5 +1,7 @@
 package com.baiyue.print.service;
 
+import jakarta.annotation.Resource;
+
 import com.baiyue.common.core.api.ResultCode;
 import com.baiyue.common.core.exception.BizException;
 import com.baiyue.print.config.PrintPdfProperties;
@@ -30,18 +32,10 @@ public class InboundMarkPdfService {
     private static final Set<Character> FORBIDDEN_FILE_NAME_CHARACTERS =
             Set.of('/', '\\', ':', '*', '?', '"', '<', '>', '|');
 
-    private final PrintPdfProperties properties;
-    private final PdfGenerationLimiter limiter;
-    private final InboundMarkV1Renderer renderer;
-    private final PdfQrRenderer qrRenderer;
-
-    public InboundMarkPdfService(PrintPdfProperties properties, PdfGenerationLimiter limiter,
-                                 InboundMarkV1Renderer renderer, PdfQrRenderer qrRenderer) {
-        this.properties = properties;
-        this.limiter = limiter;
-        this.renderer = renderer;
-        this.qrRenderer = qrRenderer;
-    }
+    @Resource private PrintPdfProperties properties;
+    @Resource private PdfGenerationLimiter limiter;
+    @Resource private InboundMarkV1Renderer renderer;
+    @Resource private PdfQrRenderer qrRenderer;
 
     public GeneratedPdf generate(InboundMarkPdfDtos.Request request) {
         NormalizedRequest normalized = validateAndNormalize(request);

print/src/main/java/com/baiyue/print/service/PdfGenerationLimiter.java

@@ -1,5 +1,8 @@
 package com.baiyue.print.service;
 
+import jakarta.annotation.PostConstruct;
+import jakarta.annotation.Resource;
+
 import com.baiyue.common.core.api.ResultCode;
 import com.baiyue.common.core.exception.BizException;
 import com.baiyue.print.config.PrintPdfProperties;
@@ -13,10 +16,12 @@ import org.springframework.stereotype.Component;
  */
 @Component
 public class PdfGenerationLimiter {
-    private final Semaphore semaphore;
-    private final Duration acquireTimeout;
+    @Resource private PrintPdfProperties properties;
+    private Semaphore semaphore;
+    private Duration acquireTimeout;
 
-    public PdfGenerationLimiter(PrintPdfProperties properties) {
+    @PostConstruct
+    void initializeLimiter() {
         if (properties.getMaxConcurrentGenerations() < 1) {
             throw new IllegalArgumentException("print.pdf.max-concurrent-generations must be positive");
         }

print/src/main/resources/application.yml

@@ -44,6 +44,6 @@ logging:
     rollingpolicy:
       file-name-pattern: "${LOGGING_ROLLING_FILE_NAME_PATTERN:${LOG_PATH:./logs}/${spring.application.name}.%d{yyyy-MM-dd}.%i.log.gz}"
       max-file-size: "${LOGGING_ROLLING_MAX_FILE_SIZE:100MB}"
-      max-history: "${LOGGING_ROLLING_MAX_HISTORY:30}"
+      max-history: "${LOGGING_ROLLING_MAX_HISTORY:7}"
       total-size-cap: "${LOGGING_ROLLING_TOTAL_SIZE_CAP:5GB}"
       clean-history-on-start: "${LOGGING_ROLLING_CLEAN_HISTORY_ON_START:false}"