save project

2.py

+with open(r"C:\Users\86185\Desktop\VScode-python\money.txt",'r',encoding='UTF-16') as f:
+    
\ No newline at end of file

diy.py

-with open(r"C:\Users\86185\Desktop\book.txt",'r',encoding='UTF-16') as f:
+with open(r"C:\Users\86185\Desktop\Python文件\book.txt",'r',encoding='UTF-16') as f:
     b=input("请输入要查询的人：")
     b=input("请输入要查询的人：")
     h=""
     h=""
     for i in f:
     for i in f:
         if b in i:
         if b in i:
-            g=i
+            # g=i
             print("找到了")
             print("找到了")
             q=input("请输入想修改成的值：")
             q=input("请输入想修改成的值：")
-            i=q+"\n"
+            # i=q+"\n"
+            i=i.replace(i,q+"\n")
         h+=i
         h+=i
 with open(r"C:\Users\86185\Desktop\book.txt",'w',encoding='UTF-16') as f:
 with open(r"C:\Users\86185\Desktop\book.txt",'w',encoding='UTF-16') as f:
     f.write(h)
     f.write(h)