diff --git a/web/utils/file.py b/web/utils/file.py
index 99df5edcd..415ee8a97 100644
--- a/web/utils/file.py
+++ b/web/utils/file.py
@@ -16,6 +16,79 @@ import shutil
 import core.mw as mw
 import thisdb
 
+def uploadSegmentApi(self):
+    # 分段上传
+    path = request.form.get('path', '')
+    name = request.form.get('name', '')
+    size = request.form.get('size')
+    start = request.form.get('start')
+    dir_mode = request.form.get('dir_mode', '')
+    file_mode = request.form.get('file_mode', '')
+
+    if not mw.fileNameCheck(name):
+        return mw.returnData(False, '文件名中不能包含特殊字符!')
+
+    if path == '/':
+        return mw.returnData(False, '不能直接上传文件到系统根目录!')
+
+    if name.find('./') != -1 or path.find('./') != -1:
+        return mw.returnData(False, '错误的参数')
+
+    if not os.path.exists(path):
+        os.makedirs(path, 493)
+        if not dir_mode != '' or not file_mode != '':
+            mw.setMode(path)
+
+    save_path = os.path.join(
+        path, name + '.' + str(int(size)) + '.upload.tmp')
+    d_size = 0
+    if os.path.exists(save_path):
+        d_size = os.path.getsize(save_path)
+
+    if d_size != int(start):
+        return str(d_size)
+
+    f = open(save_path, 'ab')
+    b64_data = request.form.get('b64_data', '0')
+    if b64_data == '1':
+        import base64
+        b64_data = base64.b64decode(args.b64_data)
+        f.write(b64_data)
+    else:
+        upload_files = request.files.getlist("blob")
+        for tmp_f in upload_files:
+            f.write(tmp_f.read())
+
+    f.close()
+    f_size = os.path.getsize(save_path)
+    if f_size != int(size):
+        return str(f_size)
+
+    new_name = os.path.join(path, name)
+    if os.path.exists(new_name):
+        if new_name.find('.user.ini') != -1:
+            mw.execShell("chattr -i " + new_name)
+        try:
+            os.remove(new_name)
+        except:
+            mw.execShell("rm -f %s" % new_name)
+
+    os.renames(save_path, new_name)
+
+    if dir_mode != '' and dir_mode != '':
+        mode_tmp1 = dir_mode.split(',')
+        mw.setMode(path, mode_tmp1[0])
+        mw.setOwn(path, mode_tmp1[1])
+        mode_tmp2 = file_mode.split(',')
+        mw.setMode(new_name, mode_tmp2[0])
+        mw.setOwn(new_name, mode_tmp2[1])
+    else:
+        self.setMode(new_name)
+
+    msg = mw.getInfo('上传文件[{1}] 到 [{2}]成功!', (new_name, path))
+    mw.writeLog('文件管理', msg)
+    return mw.returnData(True, '上传成功!')
+
 def uncompress(sfile, dfile, path):
     if not os.path.exists(sfile):
         return mw.returnData(False, '指定文件不存在!')