錯誤消息的MongoDB

Question

代碼：

import pymongo, gridfs 
client = MongoClient("localhost", 27017) 
db = client.gridfs_example 
fs = gridfs.GridFS(db) 
fs.list() 
fs.put(open('C:\\Users\\Mihir\\Desktop\\Python with web interface\\crap\\Capture.PNG', 'r'), filename = 'images') 

錯誤：

UnicodeDecodeError: 'charmap' codec can't decode byte 0x9c in position 19: character maps to <undefined> 

我試圖尋找，沒有運氣網絡。

Answer 1

既然你處理圖像，嘗試打開自己的字節，使用「RB」代替「R」：

fs.put(open('C:\\Users\\Mihir\\Desktop\\Python with web interface\\crap\\Capture.PNG', 'rb'), filename = 'images') 

Python是試圖將圖像轉換成字節串