save project

diy.py

+# # 写入同学们的捐赠明细：'小兰：12本'、'小丽：11本'、'李文：9本'、'张伟：16本'
+# with open(r"C:\Users\双师12\Desktop\捐赠.txt","a",encoding="utf-8") as file:
+#     file.write("小兰：10本\n")
+#     file.write("小丽：11本\n")
+
+
+with open(r"C:\Users\双师12\Desktop\捐赠.txt","r",encoding="utf-8") as file:
+    for data in a:
+        if '小强：10本'in data:
+            print('数据在文件中')
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