GET
return index.html
POST {'email':email,'password':password}
return jsonfiy({'username':username,'avatar':url})
GET
return [{ 'type':string,'title':string,'timestamp':string,'content':string,'owner':string,'email':string,'photo':[string,],'openClose':boolean,'avatar':string,'id':string,'wantRent':Boolean},]
POST {'content':string,'target_email':string}
return {'status':boolean}
GET
return {'username':string,'email':string,'avatar':string,'post_list':[{ 'type':string,'title':string,'timestamp':string,'description':string,'owner':string,'email':string,'photo':[string,],'statue':boolean,'avatar':string,'id':string},]}
POST {'title':string,'description':string,'photo':[photoObject,],'id':string}
return {'photo':[string,]}