适配兼容本地调试和服务器目录

src/main/java/com/lakala/moss/util/PropertiesUtil.java

@@ -1,6 +1,8 @@
 package com.lakala.moss.util;
 
 import java.io.*;
+import java.nio.file.Files;
+import java.nio.file.Paths;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Map.Entry;
@@ -143,7 +145,16 @@ public class PropertiesUtil {
      * 静态内部类，单例模式，保证只有一个实例变量
      */
     private static class PropertiesUtilHolder {
-        private static PropertiesUtil instance = new PropertiesUtil(propertiesParentPath, fileEncode);
+        private static PropertiesUtil instance;
+
+        static {
+            String parentPath = propertiesParentPath;
+            if (!Files.exists(Paths.get(parentPath))) {
+                parentPath = PropertiesUtil.class.getClassLoader()
+                        .getResource(DEFAULT_PROPERTIES_NAME).getPath().replace(DEFAULT_PROPERTIES_NAME, "");
+            }
+            instance = new PropertiesUtil(parentPath, fileEncode);
+        }
     }
     /**
      * 加载配置文件，需要进行加锁