fix encoder module init bug

source/core/asp/index.js

@@ -34,7 +34,7 @@ class ASP extends Base {
    * @return {array} 编码器列表
    */
   get encoders() {
-    return localStorage.getItem('encoders_asp').split(',') || ['xxxxdog'];
+    return (localStorage.getItem('encoders_asp')||'xxxxdog').split(',');
   }
 
   /**

source/core/aspx/index.js

@@ -37,7 +37,7 @@ class ASPX extends Base {
    * @return {array} 编码器列表
    */
   get encoders() {
-    return localStorage.getItem('encoders_aspx').split(',') || ['base64', 'hex'];
+    return (localStorage.getItem('encoders_aspx')||"base64,hex").split(',');
   }
 
   /**

source/core/custom/index.js

@@ -30,7 +30,7 @@ class CUSTOM extends Base {
    * @return {array} 编码器列表
    */
   get encoders() {
-    return localStorage.getItem('encoders_custom').split(',') || ['base64', 'hex'];
+    return (localStorage.getItem('encoders_custom')||'base64,hex').split(',');
   }
 
   /**

source/core/php/index.js

@@ -35,7 +35,7 @@ class PHP extends Base {
    * @return {array} 编码器列表
    */
   get encoders() {
-    return localStorage.getItem('encoders_php').split(',') || ['chr', 'base64'];
+    return (localStorage.getItem('encoders_php')||"chr,base64").split(',');
   }
 
   /**