feat: 增加RAG知识库与文档基础骨架

src/main/java/com/bruce/rag/controller/RagDocumentController.java

@@ -0,0 +1,29 @@
+package com.bruce.rag.controller;
+
+import com.bruce.rag.entity.RagDocument;
+import com.bruce.rag.service.IRagDocumentService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+@Tag(name = "RAG知识库文档管理")
+@RestController
+@RequestMapping("/api/rag/documents")
+public class RagDocumentController {
+
+    private final IRagDocumentService ragDocumentService;
+
+    public RagDocumentController(IRagDocumentService ragDocumentService) {
+        this.ragDocumentService = ragDocumentService;
+    }
+
+    @Operation(summary = "查询全部知识库文档")
+    @GetMapping
+    public List<RagDocument> list() {
+        return ragDocumentService.list();
+    }
+}