TypeError:a bytes-like object is requeired ，not 'int'（使用python3編寫出現的錯誤）

python代碼：python import pymysql db=pymysql.connect(host='192.168.0.211',user='azy_test',passwd='123456',db='eval_core',charset='utf8') #alpha數據庫 cur = db.cursor() try: cur.execute("INSERT into

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