diff --git a/src/main/java/com/g9/g9backend/controller/ResourceController.java b/src/main/java/com/g9/g9backend/controller/ResourceController.java
index b01898d..b6726cf 100644
--- a/src/main/java/com/g9/g9backend/controller/ResourceController.java
+++ b/src/main/java/com/g9/g9backend/controller/ResourceController.java
@@ -1,9 +1,18 @@
 package com.g9.g9backend.controller;
 
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
+import com.g9.g9backend.mapper.UserPurchaseMapper;
+import com.g9.g9backend.pojo.*;
+import com.g9.g9backend.pojo.DTO.*;
+import com.g9.g9backend.service.*;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 
+import java.util.Date;
+
 
 /**
  * ResourceController 资源控制器类，处理与资源相关的请求
@@ -14,5 +23,204 @@
 @RequestMapping("/resource")
 public class ResourceController {
 
+    private final ResourceService resourceService;
+
+    private final GameplayService gameplayService;
+
+    private final RewardService rewardService;
+
+    private final UserUploadService userUploadService;
+
+    private final CommunityService communityService;
+
+    private final UserService userService;
+
+    private final UserPurchaseService userPurchaseService;
+
+    private final UserLikeService userLikeService;
+
+    private final UserCollectionService userCollectionService;
+
+    private final NotificationService notificationService;
+
+    public ResourceController(ResourceService resourceService, GameplayService gameplayService, RewardService rewardService, UserUploadService userUploadService, CommunityService communityService, UserService userService, UserPurchaseMapper userPurchaseMapper, UserPurchaseService userPurchaseService, UserLikeService userLikeService, UserCollectionService userCollectionService, NotificationService notificationService) {
+        this.resourceService = resourceService;
+        this.gameplayService = gameplayService;
+        this.rewardService = rewardService;
+        this.userUploadService = userUploadService;
+        this.communityService = communityService;
+        this.userService = userService;
+        this.userPurchaseService = userPurchaseService;
+        this.userLikeService = userLikeService;
+        this.userCollectionService = userCollectionService;
+        this.notificationService = notificationService;
+    }
+
     private final Logger logger = LoggerFactory.getLogger(ResourceController.class);
-}
+
+    /**
+     * 上传资源
+     *
+     * @param postResourceDTO 上传资源信息
+     * @return 上传资源结果
+     */
+    @PostMapping
+    public ResponseEntity<String> uploadResource(@RequestBody PostResourceDTO postResourceDTO) {
+        // 存资源
+        Resource resource = postResourceDTO.getResource();
+        resourceService.save(resource);
+        // 存玩法列表
+        String[] gameplayList = postResourceDTO.getGameplayList();
+        for (String gameplayName : gameplayList) {
+            Gameplay gameplay = new Gameplay();
+            gameplay.setGameplayName(gameplayName);
+            gameplay.setResourceId(postResourceDTO.getResource().getResourceId());
+            gameplayService.save(gameplay);
+        }
+        // 完成对应悬赏
+        if (postResourceDTO.getCompleteRewardId() != 0) {
+            UpdateWrapper<Reward> rewardUpdate = new UpdateWrapper<>();
+            rewardUpdate.eq("reward_id", postResourceDTO.getCompleteRewardId()).set("completed_by", postResourceDTO.getUserId()).set("completed_at", postResourceDTO.getResource().getUploadTime()).set("resource_id", postResourceDTO.getResource().getResourceId());
+            rewardService.update(rewardUpdate);
+        }
+        // 存用户上传表
+        UserUpload userUpload = new UserUpload();
+        userUpload.setUserId(postResourceDTO.getUserId());
+        userUpload.setResourceId(postResourceDTO.getResource().getResourceId());
+        userUploadService.save(userUpload);
+        // 创建资源社区
+        Community community = new Community();
+        community.setCommunityName(postResourceDTO.getResource().getResourceName());
+        community.setType(postResourceDTO.getResource().getClassify());
+        community.setResourceId(postResourceDTO.getResource().getResourceId());
+        communityService.save(community);
+        return ResponseEntity.ok("");
+    }
+
+    /**
+     * 购买资源
+     *
+     * @param userResourceDTO 购买资源信息
+     * @return 购买资源结果
+     */
+    @PostMapping("purchase")
+    public ResponseEntity<String> purchaseResource(@RequestBody UserResourceDTO userResourceDTO) {
+
+        QueryWrapper<User> userQuery = new QueryWrapper<>();
+        userQuery.eq("user_id", userResourceDTO.getUserId());
+        User user = userService.getOne(userQuery);
+
+        QueryWrapper<Resource> ResourceQuery = new QueryWrapper<>();
+        ResourceQuery.eq("resource_id", userResourceDTO.getResourceId());
+        Resource resource = resourceService.getOne(ResourceQuery);
+
+        if (user.getCredits() < resource.getPrice()) {
+            // 积分余额不足
+            logger.info("The balance of points is insufficient to cover the price of this resource: {}", resource.getPrice());
+            return ResponseEntity.status(412).body("");
+        } else {
+            // 扣除用户积分
+            UpdateWrapper<User> userUpdate = new UpdateWrapper<>();
+            userUpdate.eq("user_id", user.getUserId()).set("credits", user.getCredits() - resource.getPrice());
+            userService.update(userUpdate);
+            // 添加购买资源记录
+            UserPurchase userPurchase = new UserPurchase();
+            userPurchase.setUserId(user.getUserId());
+            userPurchase.setResourceId(resource.getResourceId());
+            userPurchaseService.save(userPurchase);
+            // 给上传该资源的用户发送通知
+            Notification notification = new Notification();
+            QueryWrapper<UserUpload> userUploadQuery = new QueryWrapper<>();
+            userUploadQuery.eq("resource_id", userResourceDTO.getResourceId());
+            UserUpload userUpload = userUploadService.getOne(userUploadQuery);
+            notification.setUserId(userUpload.getUserId());
+            notification.setTitle("资源被购买");
+            notification.setContent("你的资源：" + resource.getResourceName() + " 被: " + user.getUsername() + " 购买了！");
+            notification.setCreateAt(new Date());
+            notification.setRead(false);
+            notification.setTriggeredBy(userResourceDTO.getUserId());
+            notification.setRelatedId(userResourceDTO.getResourceId());
+            notificationService.save(notification);
+            return ResponseEntity.ok("");
+        }
+    }
+
+    /**
+     * 点赞资源
+     *
+     * @param userResourceDTO 点赞资源信息
+     * @return 点赞资源结果
+     */
+    @PostMapping("like")
+    public ResponseEntity<String> likeResource(@RequestBody UserResourceDTO userResourceDTO) {
+
+        QueryWrapper<User> userQuery = new QueryWrapper<>();
+        userQuery.eq("user_id", userResourceDTO.getUserId());
+        User user = userService.getOne(userQuery);
+
+        QueryWrapper<Resource> ResourceQuery = new QueryWrapper<>();
+        ResourceQuery.eq("resource_id", userResourceDTO.getResourceId());
+        Resource resource = resourceService.getOne(ResourceQuery);
+
+        UserLike userLike = new UserLike();
+        userLike.setUserId(userResourceDTO.getUserId());
+        userLike.setResourceId(userResourceDTO.getResourceId());
+        userLikeService.save(userLike);
+
+        // 给上传该资源的用户发送通知
+        Notification notification = new Notification();
+        QueryWrapper<UserUpload> userUploadQuery = new QueryWrapper<>();
+        userUploadQuery.eq("resource_id", userResourceDTO.getResourceId());
+        UserUpload userUpload = userUploadService.getOne(userUploadQuery);
+        notification.setUserId(userUpload.getUserId());
+        notification.setTitle("资源被点赞");
+        notification.setContent("你的资源：" + resource.getResourceName() + " 被: " + user.getUsername() + " 点赞了！");
+        notification.setCreateAt(new Date());
+        notification.setRead(false);
+        notification.setTriggeredBy(userResourceDTO.getUserId());
+        notification.setRelatedId(userResourceDTO.getResourceId());
+        notificationService.save(notification);
+
+        return ResponseEntity.ok("");
+    }
+
+    /**
+     * 收藏资源
+     *
+     * @param userResourceDTO 收藏资源信息
+     * @return 收藏资源结果
+     */
+    @PostMapping("collection")
+    public ResponseEntity<String> collectResource(@RequestBody UserResourceDTO userResourceDTO) {
+
+        QueryWrapper<User> userQuery = new QueryWrapper<>();
+        userQuery.eq("user_id", userResourceDTO.getUserId());
+        User user = userService.getOne(userQuery);
+
+        QueryWrapper<Resource> ResourceQuery = new QueryWrapper<>();
+        ResourceQuery.eq("resource_id", userResourceDTO.getResourceId());
+        Resource resource = resourceService.getOne(ResourceQuery);
+
+        UserCollection userCollection = new UserCollection();
+        userCollection.setUserId(userResourceDTO.getUserId());
+        userCollection.setResourceId(userResourceDTO.getResourceId());
+        userCollectionService.save(userCollection);
+
+
+        // 给上传该资源的用户发送通知
+        Notification notification = new Notification();
+        QueryWrapper<UserUpload> userUploadQuery = new QueryWrapper<>();
+        userUploadQuery.eq("resource_id", userResourceDTO.getResourceId());
+        UserUpload userUpload = userUploadService.getOne(userUploadQuery);
+        notification.setUserId(userUpload.getUserId());
+        notification.setTitle("资源被收藏");
+        notification.setContent("你的资源：" + resource.getResourceName() + " 被: " + user.getUsername() + " 收藏了！");
+        notification.setCreateAt(new Date());
+        notification.setRead(false);
+        notification.setTriggeredBy(userResourceDTO.getUserId());
+        notification.setRelatedId(userResourceDTO.getResourceId());
+        notificationService.save(notification);
+
+        return ResponseEntity.ok("");
+    }
+}
\ No newline at end of file