#小练习类与文件对象

import os
class writeDoc:
    #创建文件对象
    def __init__(self,name):
        self.name=name
        try:
            f=open(name,'w+')
            self.f=f
        except IOError,e:
            print e
        else:
            print 'bulid file successfully'
    #向文件中写入数据
    def writedata(self,doc):
        try:
            self.f.write(doc)
        except Exception,e:
            print e
        else:
            print 'Write data successfully,find it here:%s' % os.path.abspath(self.name) #指定文件路径
    #关闭文件
    def closefile(self):
        self.f.flush()
        self.f.close()

p=writeDoc('G:\\kg.txt')
p.writedata("Hello")
p.closefile()