Import pymysql # PIP install pymysql db = pymysql.connect ( ' localhost ' , ' root ' , ' 123456 ' , ' day040 ' ) the Cursor = db.cursor () # create a cursor book_list = [ " learn python from the beginning to give up | alex | people's University Press | 50 | 2018-7-1 " , " learn from the beginning to give up mysql | egon | Machinery industry Press | 60 | 2018-6-3 " , " learn from the beginning to give up html | alex | Machinery Press | 20 | 2018-4-1 " , "Learn css from the beginning to give up | wusir | Machinery Industry Press | 120 | 2018-5-2" , " Learn from the beginning to give up js | wusir | Machinery Industry Press | 100 | 2018-7-30 " ] # for Row in book_list: # Book = row.split (" | ") # Book [-2] = a float (Book [-2]) # Book = tuple (Book) # SQL = F "INSERT INTO Book2 (b_name, b_author, b_press, per B_PERIOD, the publish_date) Book values {};" # the cursor.execute (SQL) statements executed # only in memory to perform # the db.commit () # submitted to the database changes (additions and deletions to be submitted to complete) SQL = ' the SELECT * from Book2 ' cursor.execute (SQL) # get a: fetchone () # Re = the Cursor. fetchone () # Print (Re) # 获取部分fetchmany(n) # results=cursor.fetchmany(3) # print(results) # 获取所有fetchall() results=cursor.fetchall() for row in results: for i in row: print(i,end='') print() db.close()