json sequence of python

# from urllib import request 
# 
# f=request.urlopen("http://123.178.101.29:81/xs_main.aspx?xh=201512102028") 
# 
# result=str(f.read(),encoding='gb2312' ) 
# print(result) 
#json.loads is used to convert strings in the form of dictionaries, lists, and tuples into corresponding dictionaries, lists, and tuples #Use 
json to turn strings into dictionaries 
# s='{" name":"guo","age":18}' 
# import json 
# result=json.loads(s) 
# print(result,type(result)) #change 

the string to a list 
# l='[11, 22,33,44]' 
# import json 
# result=json.loads(l) 
# print(result,type(result)) 

#json.loads() is used to convert strings to python basic data types 
#json.dumps () function is to convert the basic type of python to a string 
# lists=["alex","guo","xiaolu"]
# import json
# s=json.dumps(lists)
# print(s)

#json=string (content is in the form of list, tuple, dictionary) 
#http request corresponding content string