增加付费片单，修复种子列表搜索排序
Change-Id: Ib645906c0f240f954676790daf2ff0e5f16f6e0a
diff --git a/src/main/java/com/example/myproject/controller/FileController.java b/src/main/java/com/example/myproject/controller/FileController.java
new file mode 100644
index 0000000..169d8e8
--- /dev/null
+++ b/src/main/java/com/example/myproject/controller/FileController.java
@@ -0,0 +1,34 @@
+package com.example.myproject.controller;
+
+import cn.hutool.core.io.FileUtil;
+import cn.hutool.core.lang.UUID;
+import com.example.myproject.common.base.Result;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+@RestController
+@RequestMapping("/file")
+public class FileController {
+ @PostMapping
+ public Result upload(MultipartFile file){
+ try{
+ String originalFilename = file.getOriginalFilename();
+ String fileName = FileUtil.mainName(originalFilename) + UUID.fastUUID().toString() + "." + FileUtil.getSuffix(originalFilename); // 以用户ID作为文件名
+ Path path = Paths.get("uploads/" + fileName);
+ Files.createDirectories(path.getParent());
+ Files.write(path, file.getBytes());
+ String filepath = "/uploads/" + fileName;
+ return Result.ok(filepath); // 返回相对URL路径
+
+ }catch (Exception ignore){
+ return Result.failure("文件上传失败");
+ }
+
+ }
+}