config:进行postgresql和vector相关的配置;

src/main/resources/application.yaml

@@ -9,6 +9,10 @@ server:
 spring:
   application:
     name: 学习Spring AI Alibaba的项目
+  datasource:
+    url: jdbc:postgresql://localhost:5432/test
+    username: postgres
+    password: postgres
   ai:
     openai:
       api-key: ${QWEN_APIKEY}
@@ -17,6 +21,13 @@ spring:
         completions-path: /v1/chat/completions
         options:
           model: qwen-flash
+#          向量存储相关的配置
+    vectorstore:
+      pgvectore:
+        index-type: HNSW
+        distance: COSINE_DISTANCE
+        dimensions: 1536
+        max-document-batch-size: 1000
 logging:
   level:
     root: DEBUG