我是编程新手,过去 3/4 周一直在学习 python 并且 这是给定的作业之一。
输入
A, B, C, D
1, 2, 3, 4
5, 6, 7, 8
输出
{{A:"1", B:"2", C:"3", D:"4"}, {A:"5", B:"6", C:"7", D:"8"}}
我一直在尝试使用以下代码:
import csv
import json
csvfile = open('test.csv','r')
jsonfile = open('test.json','w')
x = ("a","b","c","d")
reader = csv.DictReader(csvfile, x)
for row in reader:
json.dump(row, jsonfile)
这段代码的输出如下:
{"a": "1", "null": ["5", "6", "7", "8", "9"], "c": "3", "b": "2", "d": "4"}
谁能帮我解决这个问题?
最佳答案
处理整行后转储。
import csv
import json
with open('test.csv') as f:
reader = csv.DictReader(f)
rows = list(reader)
with open('test.json', 'w') as f:
json.dump(rows, f)
关于python - 如何在 python 中将 csv 转换为 json?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/38170071/