upgrade smart-socket

Author: smthing

frameworks/Java/smart-socket/pom.xml

@@ -11,7 +11,7 @@
         <maven.compiler.source>21</maven.compiler.source>
         <maven.compiler.target>21</maven.compiler.target>
         <log4j.version>2.17.1</log4j.version>
-        <smartservlet.version>2.9.1</smartservlet.version>
+        <smartservlet.version>3.1-SNAPSHOT</smartservlet.version>
         <hikaricp.version>5.0.0</hikaricp.version>
         <jsoniter.version>0.9.23</jsoniter.version>
     </properties>
@@ -87,11 +87,6 @@
             <name>Central Repository</name>
             <url>https://repo.maven.apache.org/maven2</url>
         </repository>
-        <repository>
-            <id>sonatype-nexus-snapshots</id>
-            <name>Sonatype Nexus Snapshots</name>
-            <url>https://oss.sonatype.org/content/repositories/snapshots</url>
-        </repository>
         <repository>
             <name>Central Portal Snapshots</name>
             <id>central-portal-snapshots</id>