防止本地跑报错

framework/core/src/main/java/com/usoftchina/saas/context/SpringContextHolder.java

@@ -42,7 +42,7 @@ public class SpringContextHolder {
      */
     public static String getActiveProfile() {
         Assert.notNull(context, "spring context not ready");
-        return context.getEnvironment().getActiveProfiles()[0];
+        return context.getEnvironment().getActiveProfiles().length > 0 ? context.getEnvironment().getActiveProfiles()[0] : "local-dev";
     }
 
     /**