我是人，我提交了悬赏功能哦！悬赏功能是：1.人可以发布悬赏 2.人可以回复悬赏 3.只有回复人和悬赏发布者可以下载回复的附件
Change-Id: I269fb69c6ee4dd695a38fa0c91fa8fbe72fc5322
diff --git a/ruoyi-system/src/main/java/bounty/controller/BountySubmissionController.java b/ruoyi-system/src/main/java/bounty/controller/BountySubmissionController.java
new file mode 100644
index 0000000..c8098f1
--- /dev/null
+++ b/ruoyi-system/src/main/java/bounty/controller/BountySubmissionController.java
@@ -0,0 +1,142 @@
+package bounty.controller;
+
+import bounty.domain.BountySubmission;
+import bounty.service.BountySubmissionService;
+import bounty.service.FileStorageService;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import jakarta.validation.Valid;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.core.io.Resource;
+import org.springframework.core.io.UrlResource;
+import org.springframework.http.*;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.net.MalformedURLException;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.HashMap;
+import java.util.Map;
+
+// 悬赏提交 Controller 类
+@RestController
+@RequestMapping("/bounty-submissions")
+public class BountySubmissionController {
+
+ @Autowired
+ private FileStorageService fileStorageService;
+
+
+
+ // BountySubmission.java
+ private String attachment; // 存储文件路径（如 /uploads/filename.ext）
+
+
+ @Autowired
+ private BountySubmissionService bountySubmissionService;
+
+
+ @PostMapping
+ public ResponseEntity<?> saveBountySubmission(
+ @RequestPart("submission") @Valid BountySubmission submission,
+ @RequestPart("file") MultipartFile file) {
+
+ try {
+ String filePath = fileStorageService.saveFile(file);
+ submission.setAttachment(filePath);
+ boolean saveResult = bountySubmissionService.saveBountySubmission(submission);
+
+ if (saveResult) {
+ return ResponseEntity.ok().body(Map.of("code", 200, "message", "提交成功", "data", submission));
+ } else {
+ return ResponseEntity.status(500).body(Map.of("code", 500, "message", "提交失败"));
+ }
+ } catch (Exception e) {
+ return ResponseEntity.status(500).body(Map.of("code", 500, "message", e.getMessage()));
+ }
+ }
+
+ @GetMapping
+ public IPage<BountySubmission> getBountySubmissions(
+ @RequestParam(defaultValue = "1") long current,
+ @RequestParam(defaultValue = "10") long size,
+ @RequestParam Long bountyId) {
+ Page<BountySubmission> page = new Page<>(current, size);
+ IPage<BountySubmission> result = bountySubmissionService.getBountySubmissionsByPage(page, bountyId);
+
+ // 👇 新增：打印分页数据
+ System.out.println("【分页数据】bountyId=" + bountyId + ", 数据量=" + result.getRecords().size());
+ result.getRecords().forEach(submission -> {
+ System.out.println("【附件路径】" + submission.getAttachment());
+ });
+
+ return result;
+ }
+
+ // ✅ 仅处理文件上传（保持原逻辑）
+ @PostMapping("/upload")
+ public String uploadAttachment(@RequestParam("file") MultipartFile file) {
+ return fileStorageService.saveFile(file);
+ }
+
+ @GetMapping("/download")
+ public ResponseEntity<Resource> downloadAttachment(@RequestParam String filename) {
+ try {
+ // ✅ 只使用文件名（避免重复拼接）
+ Path uploadDir = Paths.get("uploads/");
+ Path filePath = uploadDir.resolve(filename).normalize();
+
+ if (!filePath.startsWith(uploadDir)) {
+ return ResponseEntity.status(HttpStatus.FORBIDDEN).body(null);
+ }
+
+ Resource resource = new UrlResource(filePath.toUri());
+
+ if (resource.exists() && resource.isReadable()) {
+ HttpHeaders headers = new HttpHeaders();
+ headers.setContentType(MediaType.APPLICATION_OCTET_STREAM);
+ headers.setContentDisposition(ContentDisposition.builder("attachment")
+ .filename(filename, StandardCharsets.UTF_8)
+ .build());
+ return ResponseEntity.ok()
+ .headers(headers)
+ .body(resource);
+ } else {
+ return ResponseEntity.status(HttpStatus.NOT_FOUND).body(null);
+ }
+ } catch (MalformedURLException e) {
+ return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body(null);
+ }
+ }
+
+ @PutMapping("/{id}/adopt")
+ public ResponseEntity<?> adoptSubmission(@PathVariable Long id) {
+ try {
+ boolean result = bountySubmissionService.adoptSubmission(id);
+
+ // 使用 HashMap 替代 Map.of()
+ Map<String, Object> response = new HashMap<>();
+ if (result) {
+ response.put("code", 200);
+ response.put("message", "采纳成功");
+ return ResponseEntity.ok(response);
+ } else {
+ response.put("code", 500);
+ response.put("message", "采纳失败");
+ return ResponseEntity.status(500).body(response);
+ }
+ } catch (Exception e) {
+ Map<String, Object> errorResponse = new HashMap<>();
+ errorResponse.put("code", 500);
+ errorResponse.put("message", e.getMessage() != null ? e.getMessage() : "未知错误");
+
+ return ResponseEntity.status(500).body(errorResponse);
+ }
+ }
+
+
+ // BountySubmissionController.java
+
+}