tif图片预览。因无法下载jai_core包，所以去掉pom中geotoolkit仓库的设置

server/pom.xml

@@ -11,14 +11,6 @@
 
     <artifactId>kkFileView</artifactId>
 
-    <repositories>
-        <repository>
-            <!-- required for javax.media:jar_core -->
-            <id>geotoolkit</id>
-            <url>https://nexus.geomatys.com/repository/geotoolkit/</url>
-        </repository>
-    </repositories>
-
     <dependencyManagement>
         <dependencies>
             <dependency>