auto save

my_csv.py

@@ -3,6 +3,6 @@ import csv
 data = [["姓名", "语文", "数学", "英语"],
 data = [["姓名", "语文", "数学", "英语"],
             ["小贝", 98, 99, 92],
             ["小贝", 98, 99, 92],
             ["聪聪", 95, 91, 95]]
             ["聪聪", 95, 91, 95]]
-with open('scores.csr','w',newline='') as csvfilf:
+with open('scores.csv','w',newline='') as csvfile:
     writer=csv.writer(csvfile)
     writer=csv.writer(csvfile)
-    writer.writerow(data)
+    writer.writerows(data)
\ No newline at end of file

scores.csr

+姓名,语文,数学,英语
+小贝,98,99,92
+聪聪,95,91,95

scores.csv

+姓名,语文,数学,英语
+小贝,98,99,92
+聪聪,95,91,95