auto save

diy.py

-g=open(r'C:\Users\Administrator\Desktop\test.txt','w',encoding='uft-8')
-g.write('阿萨德飞规划局快乐')
-g.close()
\ No newline at end of file
+# g=open(r'C:\Users\Administrator\Desktop\test.txt','w',encoding='uft-8')
+# g.write('阿萨德飞规划局快乐')
+# g.close()
+# g=open(r'C:\Users\Administrator\Desktop\test.txt','a',encoding='uft-8')
+# g.write('小乔100本\n')
+# g.write('大乔1000本\n')
+# g.close()
+# with open(r'C:\Users\Administrator\Desktop\test.txt','a',encoding='uft-8') as g:
+#     g.write('大乔1000本\n')
+#     g.write('小乔100本\n')
+# with open(r'C:\Users\Administrator\Desktop\test.txt','r',encoding='uft-8') as g:
+#     a=g.read()
+#     print(a)
+# new=''
+# with open(r'C:\Users\Administrator\Desktop\test.txt','r',encoding='uft-8') as g:
+#     for data in g:
+#         if '大乔“1000本' in data:
+#             data=data.replace('大乔:1000本','大乔:10000本')
+#         new+=data
+# with open(r'C:\Users\Administrator\Desktop\test.txt','w',encoding='uft-8') as g:
+#     g.write(new)        
\ No newline at end of file