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This article mainly explains "how to quickly master the practical application of Vue3 enterprise". The content of the explanation in the article is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "how to quickly master the practical application of Vue3 enterprise".

Understand the basic syntax of TS

1 import random

2 if name = = "main": # Generation of four-digit alphabetic test codes

3 checkcode= "# keep the amount of the test code

4 for i in range (4):

5 index=random.randrange (0B4) # generate a number in 03s

6 if indexers and index + 1! = I:

7 checkcode + = chr (random.randint (97122)) # generate a lowercase letter in axiz

8 elif index + 1 resume I:

9 checkcode + = chr (random.randint (65 minutes 90)) # generates a capital letter in Atrez

10 else:

11 checkcode + = str (random.randint (1pm 9)) # Numeric 1-9

12 print (checkcode)

Trail code

Input: M47A, 8wQ9, vugS

two. Formatting time function

1 def formatTime (longtime):

2''the function in formatting time''

3 import time

4 return time.strftime ("Y-%m-%d H:%M:%S", time.localtime (longtime))

three. Record the current log log practice

Trail code

Import time

Def show_info ():

Print ('input prompt number to perform corresponding operation

0: exit

1: view login logs

'')

Def write_loginfo (username):

"

Log in with login name and login time

: param username: use the alias name

"

With open ('log.txt','a') as f:

String = "use alias: {} login time: {}\ n" .format (username, time.strftime ('% Y-%m-%d% HV% MHD% Shop time.localtime (time.time ()

F.write (string)

Def read_loginfo ():

"

Fetch logs

"

With open ('log.txt','r') as f:

While True:

Line = f.readline ()

If line ='':

Break # jumping out of the loop

Print (line) # enter a line of content

If name = = "main":

Enter username username = input ('enter username:') # check username while len (username) < 2: print ('use nickname length should be no less than 2 digits') username = input ('enter nickname:') # enter password password = input ('enter password:') # check password while len (password) < 6: print ('password length should be no less than 6 digits') Password = input ('enter password:') print ('login profit') write_loginfo (username) # entry date show _ info () # prompt message num = int ('import operation number:') # input number while True: if num = 0: print ('exit profit') break elif num = 1: print ('check Look at the log log') read_loginfo () show_info () num = int (input ('import operation number:') else: print ('wrong number entered by you') show_info () num = int (input ('import operation number:'))

three. Imitate Taobao customer service automatic response

Trail code

1 # Task 2: imitate Taobao customer service automatic response

two

3 def find_answer (question):

4 with open ('reply.txt','r') as f:

5 while True:

6 line=f.readline ()

7 if not line: # can also be regarded as if line==''

8 break

9 keyword=line.split ('|') [0]

10 reply=line.split ('|') [1]

11 if keyword in question:

12 return reply

13 return Sorry, there is no problem you are looking for

fourteen

15 if name = 'main':

16 question=input ('enter what you want to post:')

17 while True:

18 if question=='bye':

19 break

20 reply=find_answer (question)

21 if not reply:

22 question=input ("Xiaomi does not understand what you are buying, you can check some content related to orders, accounts and payments (please enter bye for exit):")

23 else:

24 print (reply)

25 question=input ("you can check some content related to orders, accounts and payments (please enter bye for exit):")

26 print ('Thank you, goodbye!')

twenty-seven

Trail code

Trail code

four. Find the maximum number of conditions and the minimum common multiple (rolling division)

Maximum number of variables: the largest of the variables shared by two or more integers

Least common multiple: the common multiple of two or more integers is called their common multiple, and the smallest common multiple except 0 is called the least common multiple of these integers.

Relationship between the two: the number of two numbers = the minimum common multiple * the maximum number of treaties

Trail code

1 a=int (input ('enter the number 1'))

2 b=int (input ('enter the number 2'))

3 s=a*b

4 while a% breadth 0:

5 a dint baub, (a% b)

6 print (a)

7 print (b)

8 else:

9 print (maximum number of the maximum common divisor the maximum common divisor')

10 print (sdeband bmagedicis the least common multiple, least common multiple')

Thank you for your reading, the above is the content of "how to quickly grasp the practical application of Vue3 enterprises". After the study of this article, I believe you have a deeper understanding of how to quickly master the practical application of Vue3 enterprises, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

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