Question

运行在python 2.7的Ubuntu盒上编写的脚本时遇到错误。似乎unicode存在一些问题，但我无法弄清楚。

我试图用UTF-8编码变量，但我什至不确定哪一个会导致错误“ str（count）”或“ tag [u'Value']。”。

DECLARE @json NVARCHAR(MAX)

SET @json='{  "InsertRecordData": {  "data": {  "AdditionalData": {  "DataObjects": {  "ObjData": {  "Name": "coll_exclude",  "Fields": {  "FieldData1": {  "Name": "agreement",  "Value": "1234"  },  "FieldData2": {  "Name": "system",  "Value": "live"  },  "FieldData3": {  "Name": "date_added",  "Value": "2019-08-01"  },  "FieldData4": {  "Name": "time_added",  "Value": "11:20"  }  }  }  }  }  }  }  }';


select [agreement], [system], [date_added], [time_added] from
(
    SELECT json_value(js.value, '$.Name') as Titles, json_value(js.value, '$.Value') as val
    FROM OPENJSON(@json,'$.InsertRecordData.data.AdditionalData.DataObjects.ObjData.Fields') as js) as SourceTb
PIVOT
(
    max(val)
    FOR Titles in ([agreement], [system], [date_added], [time_added])
) as PivotTable

错误未指定错误所在的参数。

Traceback (most recent call last):
  File "./AWS_collection_unix.py", line 105, in <module>
    main()
  File "./AWS_collection_unix.py", line 91, in main
    ec2_tags_per_region(region, text_file)
  File "./AWS_collection_unix.py", line 65, in ec2_tags_per_region
    print_ids_and_tags(instance, text_file)
  File "./AWS_collection_unix.py", line 16, in print_ids_and_tags
    text_file.write('%s. %s' % (str(count), tag[u'Value']))
UnicodeEncodeError: 'ascii' codec can't encode character u'\xbf' in position 3: ordinal not in range(128)

我该如何使其正常工作？

谢谢

Answer 1

“矮子”解决方案是使用-> unicode（count）.encode（'utf-8'）扭曲计数，什么将转换计数为utf-8编码的str。但是最好的方法是了解count变量的编码。

UnicodeEncodeError：'ascii'编解码器无法在位置3处编码字符u'\ xbf'：序数不在范围内（128）

1 个答案: