diff --git a/libs/core.js b/libs/core.js
index a01080a5..a49f131d 100644
--- a/libs/core.js
+++ b/libs/core.js
@@ -216,29 +216,7 @@ core.prototype.init = function (coreData, callback) {
     if (window.FileReader) {
         core.platform.fileReader = new FileReader();
         core.platform.fileReader.onload = function () {
-            var content=core.platform.fileReader.result;
-            var obj=null;
-            if(content.slice(0,4)==='data'){
-                if (core.isset(core.platform.successCallback))
-                    core.platform.successCallback(content);
-                return;
-            }
-            try {
-                obj=JSON.parse(content);
-                if (core.isset(obj)) {
-                    if (core.isset(core.platform.successCallback))
-                        core.platform.successCallback(obj);
-                    return;
-                }
-            }
-            catch (e) {
-                console.log(e);
-            }
-            alert("不是有效的JSON文件！");
-
-            if (core.isset(core.platform.errorCallback))
-                core.platform.errorCallback();
-
+            core.readFileContent(core.platform.fileReader.result);
         };
         core.platform.fileReader.onerror = function () {
             if (core.isset(core.platform.errorCallback))
@@ -1078,6 +1056,11 @@ core.prototype.readFile = function (success, error, readType) {
     core.utils.readFile(success, error, readType);
 }
 
+////// 读取本地文件完毕 //////
+core.prototype.readFileContent = function (content) {
+    core.utils.readFileContent(content);
+}
+
 ////// 下载文件到本地 //////
 core.prototype.download = function (filename, content) {
     core.utils.download(filename, content);
diff --git a/libs/utils.js b/libs/utils.js
index aaf82da3..34ff3517 100644
--- a/libs/utils.js
+++ b/libs/utils.js
@@ -285,6 +285,14 @@ utils.prototype.isset = function (val) {
 ////// 读取一个本地文件内容 //////
 utils.prototype.readFile = function (success, error, readType) {
 
+    core.platform.successCallback = success;
+    core.platform.errorCallback = error;
+
+    if (core.isset(window.jsinterface)) {
+        window.jsinterface.readFile();
+        return;
+    }
+
     // step 0: 不为http/https，直接不支持
     if (!core.platform.isOnline) {
         alert("离线状态下不支持文件读取！");
@@ -316,11 +324,34 @@ utils.prototype.readFile = function (success, error, readType) {
         }
     }
 
-    core.platform.successCallback = success;
-    core.platform.errorCallback = error;
     core.platform.fileInput.click();
 }
 
+////// 读取文件完毕 //////
+utils.prototype.readFileContent = function (content) {
+    var obj=null;
+    if(content.slice(0,4)==='data'){
+        if (core.isset(core.platform.successCallback))
+            core.platform.successCallback(content);
+        return;
+    }
+    try {
+        obj=JSON.parse(content);
+        if (core.isset(obj)) {
+            if (core.isset(core.platform.successCallback))
+                core.platform.successCallback(obj);
+            return;
+        }
+    }
+    catch (e) {
+        console.log(e);
+    }
+    alert("不是有效的JSON文件！");
+
+    if (core.isset(core.platform.errorCallback))
+        core.platform.errorCallback();
+}
+
 ////// 下载文件到本地 //////
 utils.prototype.download = function (filename, content) {
 
@@ -384,6 +415,12 @@ utils.prototype.download = function (filename, content) {
 
 ////// 复制一段内容到剪切板 //////
 utils.prototype.copy = function (data) {
+
+    if (core.isset(window.jsinterface)) {
+        window.jsinterface.copy(filename, content);
+        return true;
+    }
+
     if (!core.platform.supportCopy) return false;
 
     var textArea = document.createElement("textarea");