upgrade to spring boot 3.1.2

Author: nobodyiam

README.md

@@ -6,7 +6,7 @@ A smart qa bot that can answer questions based on existing documents.
 
 ### Prerequisites
 
-1. Java 1.8+
+1. Java 17+
 2. Milvus 2.2.0+
 
 ### Installation

pom.xml

@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter-parent</artifactId>
-    <version>2.7.12</version>
+    <version>3.1.2</version>
     <relativePath/> <!-- lookup parent from repository -->
   </parent>
   <groupId>com.apolloconfig.apollo.ai</groupId>
@@ -15,7 +15,7 @@
   <name>qa-bot</name>
   <description>a smart qa bot</description>
   <properties>
-    <java.version>8</java.version>
+    <java.version>17</java.version>
     <openai-gpt3-java.version>0.12.0</openai-gpt3-java.version>
     <guava.version>31.1-jre</guava.version>
     <flexmark.version>0.62.2</flexmark.version>