11 2012 档案
摘要:1,在配置文件中写入操作权限<!-- 想sdcard中创建或者删除文件的权限 --><uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS"></uses-permission><!-- 向sdcard中写入数据的权限 --><uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"></uses-permi
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摘要:查看mysql的编码方式:Database changedmysql> show variables like 'character_set_%';+--------------------------+--------------------------------+| Variable_name | Value |+--------------------------+--------------------------------+| character_set_client | latin1 || character_set_connection | latin1
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