#coding:utf-8 import os def alert(): print('plugins working...................') #输出重定向到日志文件 logfile=open("plugins/log.txt","a") #print("plugins working...................",file=logfile) #python3.0 print >> logfile,"plugins working..................." logfile.close() class Plugin: def setPlatform(self, platform): self.platform=platform def start(self): self.platform.sayHello("plugin") alert() def stop(self): self.platform.sayGoodbye("plugin") def getPluginClass(): return Plugin alert()