分析和构建mime类型邮件的工具库

								gmime-header																																																																																																																				@name: 				@value: 				@user_data: 																																@Returns: 																																@header: 																																@header: 				@name: 				@value: 																																@header: 				@name: 				@value: 																																@header: 				@name: 				@value: 																																@header: 				@name: 				@Returns: 																																@header: 				@name: 																																@header: 				@stream: 				@Returns: 																																@header: 				@Returns: 																																@header: 				@func: 				@user_data: