Refine AppNameUtil

YangJodie · Jul 31, 2018 · bc620d6 · bc620d6
1 parent f1b52a6
commit bc620d6
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/sentinel-core/src/main/java/com/alibaba/csp/sentinel/util/AppNameUtil.java b/sentinel-core/src/main/java/com/alibaba/csp/sentinel/util/AppNameUtil.java
@@ -47,6 +47,8 @@ public final class AppNameUtil {
 
     public static final String APP_NAME = "project.name";
     public static final String SUN_JAVA_COMMAND = "sun.java.command";
+    private static final String JAR_SUFFIX_LOWER = ".jar";
+    private static final String JAR_SUFFIX_UPPER = ".JAR";
 
     private static String appName;
 
@@ -76,7 +78,7 @@ public static void resolveAppName() {
             String[] strs = command.split(File.separator);
             command = strs[strs.length - 1];
         }
-        if (command.endsWith(".jar") || command.endsWith(".JAR")) {
+        if (command.endsWith(JAR_SUFFIX_LOWER) || command.endsWith(JAR_SUFFIX_UPPER)) {
             command = command.substring(0, command.length() - 4);
         }
         appName = command;