Merge pull request #156 from shuanzi/data2_xiquan

data2_xiquan->yuanzhe
improve method for create item
Merge pull request #157 from huyuanzhe/data2_yuanzhe

Data2#153 yuanzhe->xiquan
add:dir write in /.des;sort tags of des file
merge
写属性文件完成;loadresourceCb逻辑未完成;