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e0699881 · BellCodeEditor · 8f834441 · e0699881
Commit e0699881 authored Sep 17, 2022 by BellCodeEditor
Showing with 4 additions and 3 deletions
diy.py
--- a/diy.py
+++ b/diy.py
-with open(r"C:\Users\XMBC\Desktop\1.txt","a",encoding="utf-8") as file1:
-    file1.write('小强:12本\n,李明:15本\n')
\ No newline at end of file
+with open(r"C:\Users\XMBC\Desktop\1.txt","r",encoding="utf-8") as file1:
+    for data in file1:
+        if '小强:10本' in data:
+            print('数据在文件中')