cat t.jo
{"name":"test","type":"kkk","ppp":{"parate":[1,2]}}或者加个数组t2.jo：[{"name":"test","type":"kkk","ppp":{"parate":[1,2]}},{"name":"ppp"}] 2.解析t.jo
#python2.7import jsonIn [61]: s=json.loads('{"name":"kkk","type":"ppp"}')In [62]: s['name']Out[62]: u'kkk' -------------t.jo f=file('t.jo') s=json.load(file(f)) 或者 s=json.load(file("t.jo")) print s['name'] print s[ppp]['parate'][0] --------------t2.joIn [97]: f=file('t2.jo').read()In [98]: t=json.JSONDecoder().decode(f)In [99]: print t[0]['ppp'] 3.python3.X解析会有点变化（没有file函数了，用open代替）：
#python 3.4.3#cat k.json #一下为json文件的内容{ "db":{ "ip":"127.0.0.1", "port":3306 }, "web":{ "ip":"127.0.0.1", "port":80 }}#---------------------------#cat k.pydef jx_json(): print('你好！') jsf=open(fls, 'r') res=json.load(jsf) #res=json.load(open(fls, 'r')) print(res['db']['ip']) print(res['db']['port']) jsf.close()if __name__ == "__main__": jx_json()#----------------------------#python k.pyD:\Python34\python.exe E:/py/test/k.py你好！127.0.0.13306