#each collumn seperate with '\t'
#id	(0~65535(
#name string
#type one of ip,expr,compile or plugin
#src_charset one of GBK,BIG5,UNICODE,UTF8
#dst_charset combined by GBK,BIG5,UNICODE,UTF8,seperate with '/'
#do_merege yes or no
#id	name	type	src_charset	dst_charset	do_merge
0	TARGET_APP_COMPILE	compile	UTF8	GBK	no
1	GROUP2	group	UTF8	GBK/BIG5/UNICODE/UTF8	yes
2	APP_PKG_INFO	plugin	UTF8	GBK/BIG5/UNICODE/UTF8	yes
3	TARGET_APP_NAME	expr	UTF8	GBK/BIG5/UNICODE/UTF8	yes