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'
-#file = open(r'C:\Users\Administrator\Desktop\txt','w',encoding='utf-8')
-#file.write('小兰:12本\n')
-#file.write('小丽:11本\n')
-#file.write('李文:9本\n')
-#file.write('张伟:16本\n')
-with open(r'C:\Users\Administrator\Desktop\texe.txt','w',encoding='utf-8') as file:
-    file=write('2222222')
-with open(r'C:\Users\Administrator\Desktop\texe.txt','r',encoding='utf-8') as file:
-    for i in file:
-        print(i)   
+file1 = open(r'C:\Users\Administrator\Desktop\texe.txt','w',encoding='utf-8')
+file1.write('小兰:12本\n')
+file1.write('小丽:11本\n')
+file1.write('李文:9本\n')
+file1.write('张伟:16本\n')
+# with open(r'C:\Users\Administrator\Desktop\texe.txt','w',encoding='utf-8') as file:
+#     file=write('2222222')
+#with open(r'C:\Users\Administrator\Desktop\texe.txt','r',encoding='utf-8') as file:
+    #for i in file:
+       # print(i)   
+with open(r'C:\Users\Administrator\Desktop\texe.txt','r',encoding='utf-8') as file1:
+    for data in file1:
+        print(data)
+        if '小丽:11本' in data:
+            data=data.replace('小丽：11本','小丽：12本')
+            print(file1)
+   
\ No newline at end of file