Python编程

import json

jsonString = '{"arrayOfNums":[{"number":0},{"number":1},{"number":2}],"arrayOfFruits":[{"fruit":"apple"},{"fruit":"banana"},{"fruit":"pear"}]}'
jsonObj = json.loads(jsonString)

print(jsonObj.get("arrayOfNums"))
print(jsonObj.get("arrayOfNums")[1])
print(jsonObj.get("arrayOfNums")[1].get("number")+jsonObj.get("arrayOfNums")[2].get("number"))
print(jsonObj.get("arrayOfFruits")[2].get("fruit"))

运行结果:

[{'number': 0}, {'number': 1}, {'number': 2}]
{'number': 1}
3
pear