我有一个文件(大约6 GB),每一行都是JSON。
{"name":"name1", "age":40, "car":null}
{"name":"name2", "age":30, "car":null}
{"name":"name3", "age":30, "car":null}如何使用Python将其转换为JSON数组?
发布于 2021-08-09 12:15:49
import fileinput
for line in fileinput.input("test.txt", inplace=True):
if 1 != fileinput.filelineno():
print(',{}'.format(line), end='')
else:
print('[{}'.format(line), end='')
open("test.txt","a").write(']')https://stackoverflow.com/questions/68711404
复制相似问题