save project

d.py

+new_data=""
+with open(r'C:\Users\Administrator\Desktop\text.txt',"r",encoding="Utf-8") as file1:
+    for data in file1:
+        if "小王:12本" in data:
+            data=data.replace("小王:12本","黑漫君")
+            new_data += data
+        print(new_data)
\ No newline at end of file