我正在尝试使用python脚本读取和写入json文件(我已经将这个python块嵌入到shell脚本中)。
test.json
{ "environments":“开发”,"qa","load","prod","region":“亚洲”,“欧洲”,“美洲”,“亚太地区”,“产品”:“手机”,“互联网”,"kiosk",“分支”,"ID":“手机:111”,“互联网:222”,"kiosk:333",“分支:444”}
我正在尝试添加区域(英国),在此之前,我想检查并添加,如果它在列表中不可用。下面是我的python代码,我可以更新这个值
reg_val="uk"
a_dict = {}
try:
with open('test.json') as data_file:
data = json.load(data_file)
temp_list = []
for dicObj in data["region"]:
temp_list.append(dicObj)
temp_list.append(reg_val)
data["region"] = temp_list
a_dict["region"] = data["region"]
with open('test.json','w') as f:
f.write(json.dumps(a_dict, indent=4, sort_keys=True, encoding="utf-8"))
except IOError as io:
print "ERROR: ", io
我能够更新json文件,但它删除了我看到的其他lists.The输出
{
"region": [
"asia",
"europe",
"americas",
"asia-pacific",
"uk"
]
}
https://stackoverflow.com/questions/51144869
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