我将答案复制到此堆栈溢出问题Decoding base64 from POST to use in PIL 即：
from PIL import Image
from io import BytesIO
import base64
data['img'] = '''R0lGODlhDwAPAKECAAAAzMzM/////wAAACwAAAAADwAPAAACIISPeQHsrZ5ModrLlN48CXF8m2iQ3YmmKqVlRtW4MLwWACH+H09wdGltaXplZCBieSBVbGVhZCBTbWFydFNhdmVyIQAAOw=='''
im = Image.open(BytesIO(base64.b64decode(data)))
并在我的文本编辑器中运行并继续说数据未定义但我无法弄清楚原因。
答案 0 :(得分：2)
删除from PIL import Image
from io import BytesIO
import base64
data = '''R0lGODlhDwAPAKECAAAAzMzM/////wAAACwAAAAADwAPAAACIISPeQHsrZ5ModrLlN48CXF8m2iQ3YmmKqVlRtW4MLwWACH+H09wdGltaXplZCBieSBVbGVhZCBTbWFydFNhdmVyIQAAOw=='''
im = Image.open(BytesIO(base64.b64decode(data)))
line
^self, String lf
答案 1 :(得分：0)
只需在DROP TABLE PLAYER_TABLE1
DECLARE @Player NVARCHAR(50);
DECLARE @columns NVARCHAR(max);
DECLARE @sql NVARCHAR(max);
DECLARE @columns2 NVARCHAR(max);
DECLARE @sql2 NVARCHAR(max);
SET @player='cagri'
SET @columns = Stuff((SELECT ','
+ Quotename(Rtrim(Ltrim(x.columns)))
FROM (SELECT COLUMN_NAME as columns FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME= 'PLAYER_TABLE' and COLUMN_NAME<>'PLAYER_NAME' ) AS x
ORDER BY X.columns
FOR xml path('')), 1, 1, '');
SET @sql = N' SELECT
PLAYER_NAME, Un_Pivot.Field, Un_Pivot.Value
INTO PLAYER_TABLE1
FROM
(
SELECT * FROM PLAYER_TABLE
) Data
UNPIVOT
(
Value FOR Field IN ('+@columns+')
) AS Un_Pivot';
EXECUTE sp_executesql @sql;
SET @columns2 = Stuff((SELECT ','
+ Quotename(Rtrim(Ltrim(y.Field)))
FROM (SELECT Field FROM PLAYER_TABLE1 WHERE VALUE<>0 AND PLAYER_NAME=@Player) AS y
ORDER BY y.Field
FOR xml path('')), 1, 1, '');
SET @sql2 = N'SELECT PLAYER_NAME,'+@columns2+'FROM PLAYER_TABLE WHERE PLAYER_NAME='+char(39)+@Player+char(39);
EXECUTE sp_executesql @sql2
之前添加data = dict()即可。在使用括号运算符访问dict键之前，需要将data['img'] = ...定义为dict。