#4 example for support save image by message stream
#4 example for support save image by message stream

wechaty/wechaty,binsee/wechaty,lijiarui/wechaty,mukaiu/wechaty,mukaiu/wechaty,wechaty/wechaty,Chatie/wechaty,mukaiu/wechaty,zixia/wechaty,lijiarui/wechaty,zixia/wechaty,wechaty/wechaty,Chatie/wechaty,Chatie/wechaty,binsee/wechaty,binsee/wechaty