use*_*654 3 python parsing json
我有一个json文件。它的简化版本如下所示:
{
"host": "a.com",
"ip": "1.2.2.3",
"port": 8
}
{
"host": "b.com",
"ip": "2.5.0.4",
"port": 3
}
{
"host": "c.com",
"ip": "9.17.6.7",
"port": 4
}
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我运行这个脚本parser.py来解析它:
import json
from pprint import pprint
with open('myfile.json') as f:
data = json.load(f)
pprint(data)
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但我收到此错误:
Traceback (most recent call last):
File "parser.py", line 5, in <module>
data = json.load(f)
File "/usr/lib/python3.6/json/__init__.py", line 299, in load
parse_constant=parse_constant, object_pairs_hook=object_pairs_hook, **kw)
File "/usr/lib/python3.6/json/__init__.py", line 354, in loads
return _default_decoder.decode(s)
File "/usr/lib/python3.6/json/decoder.py", line 342, in decode
raise JSONDecodeError("Extra data", s, end)
json.decoder.JSONDecodeError: Extra data: line 6 column 1 (char 54)
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你能指出我缺少什么吗?
Fab*_* N. 16
正如您已经发现的那样:这不是有效的 JSON。
您必须修改它以使其有效,具体来说,您必须将顶级对象包装在一个数组中。尝试这个:
import json
from pprint import pprint
with open('myfile.json') as f:
data = json.loads("[" +
f.read().replace("}\n{", "},\n{") +
"]")
print(data)
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