修复文件读写的乱码问题

src/com/dayrain/component/ConfigHolder.java

@@ -1,6 +1,9 @@
 package com.dayrain.component;
 
 import com.dayrain.utils.FileUtils;
+import com.fasterxml.jackson.databind.util.BeanUtil;
+
+import java.awt.*;
 
 public class ConfigHolder {
     private static Configuration configuration;
@@ -19,4 +22,8 @@ public class ConfigHolder {
     public static Configuration get() {
         return configuration;
     }
+
+    public static void replace(Configuration config) {
+        configuration = config;
+    }
 }