python3 json數據包含中文的讀

• 2020 年 1 月 13 日
• 筆記

python3 默認的是UTF-8格式，但在在用dump寫入的時候仍然要注意：如下

import json  data1 = {      "TestId": "testcase001",      "Method": "post",      "Title": "登錄測試",      "Desc": "登錄基準測試",      "Url": "http://xxx.xxx.xxx.xx",      "InputArg": {        "username": "王小丫",        "passwd": "123456",      },      "Result": {        "errorno": "0"      }  }  with open('casedate.json', 'w', encoding='utf-8') as f:      json.dump(data1, f, sort_keys=True, indent=4)

在打開文件的時候要加上encoding=『utf-8』，不然會顯示成亂碼，如下：

{      "Desc": "��¼��׼����",      "InputArg": {          "passwd": "123456",          "username": "��СѾ"      },      "Method": "post",      "Result": {          "errorno": "0"      },      "TestId": "testcase001",      "Title": "��¼����",      "Url": "http://xxx.xxx.xxx.xx"  }

在dump的時候也加上ensure_ascii=False,不然會變成ascii碼寫到文件中，如下：

{      "Desc": "u767bu5f55u57fau51c6u6d4bu8bd5",      "InputArg": {          "passwd": "123456",          "username": "u738bu5c0fu4e2b"      },      "Method": "post",      "Result": {          "errorno": "0"      },      "TestId": "testcase001",      "Title": "u767bu5f55u6d4bu8bd5",      "Url": "http://xxx.xxx.xxx.xx"  }

另外python3在向txt文件寫中文的時候也要注意在打開的時候加上encoding=『utf-8』，不然也是亂碼，如下：

with open('result.txt', 'a+', encoding='utf-8') as rst:      rst.write('return data')      rst.write('|')      for x in r.items():          rst.write(x[0])          rst.write(':')