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Python操作json数据的一个简单例子

时间:2021-07-01 10:21:17 帮助过:5人阅读

更多的信息,可以参考python内部的json文档:
python>>> help(json)
或者官方文档: http://docs.python.org/library/json.html#module-json.

下面给出一个使用python解析json的简单例子:

代码如下:


#!/usr/bin/python
import json
#Function:Analyze json script
#Json is a script can descript data structure as xml,
#for detail, please refer to "http://json.org/json-zh.html".

#Note:
#1.Also, if you write json script from python,
#you should use dump instead of load. pleaser refer to "help(json)".

#json file:
#The file content of temp.json is:
#{
# "name":"00_sample_case1",
# "description":"an example."
#}
#f = file("temp.json");
#s = json.load(f)
#print s
#f.close

#json string:
s = json.loads('{"name":"test", "type":{"name":"seq", "parameter":["1", "2"]}}')
print s
print s.keys()
print s["name"]
print s["type"]["name"]
print s["type"]["parameter"][1]

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