清理无用依赖

pom.xml

@@ -310,13 +310,13 @@
             <artifactId>commons-io</artifactId>
             <version>2.11.0</version>
         </dependency>
-        <dependency>
+<!--        <dependency>-->
 
-            <groupId>com.maxmind.geoip2</groupId>
-            <artifactId>geoip2</artifactId>
-            <version>2.15.0</version>
+<!--            <groupId>com.maxmind.geoip2</groupId>-->
+<!--            <artifactId>geoip2</artifactId>-->
+<!--            <version>2.15.0</version>-->
 
-        </dependency>
+<!--        </dependency>-->
 
 
         <dependency>

src/main/java/cn/lihongjie/coal/ip/IpQueryService.java

@@ -1,6 +1,5 @@
 package cn.lihongjie.coal.ip;
 
-import com.maxmind.geoip2.DatabaseReader;
 
 import jakarta.annotation.PostConstruct;
 
@@ -29,7 +28,6 @@ class IpQueryService {
     @Value("${geolite2.url}")
     private String geolite2DownloadUrl;
 
-    private DatabaseReader reader;
     @Value("classpath:ip/ip2region.xdb")
     Resource dbFile;
     private Searcher searcher;
@@ -67,7 +65,7 @@ class IpQueryService {
     @SneakyThrows
     public String query(String ipaddr) {
 
-        if (reader != null) {
+        if (searcher != null) {
             InetAddress ipAddress = InetAddress.getByName(ipaddr);
             if (ipAddress.isAnyLocalAddress()) {
                 return "服务器本机地址";