本文實例講述了Python3實現的簡單工資管理系統。分享給大家供大家參考，具體如下：

工資管理系統要求：

1. 查詢員工工資

2. 修改員工工資

3. 增加新員工記錄

4. 退出

執行代碼：

#!/usr/bin/env python3

# Author:Robert

# --*-- coding: utf-8 --*--

def file_test():

with open("info.txt",'r',encoding="utf-8") as f:

file = list(f)

return file

def server():

for i in range(1):

print("1.查詢員工工資\n2.修改員工工資\n3.增加新員工記錄\n4.退出")

return i

loginSucces = False

while True:

i = server()

serial_number = input("請選擇你的服務>>:")

if serial_number.isdigit():

serial_number = int(serial_number)

file = file_test()

if serial_number < 5 and serial_number >= 0:

if serial_number == 1:

name = input("請輸入要查詢的員工姓名:").strip()

for i in file:

file = i.strip().split()

if name in file:

break

for i in file:

if name in file:

name_sum = file[1]

print("\033[32;1m%s的工資是：%s\033[0m\n"%(name,name_sum))

break

else:

print("\033[31;1m沒有此用戶！\033[0m\n")

elif serial_number == 2:

name_old = input("請輸入要修改的員工姓:").strip()

for ii in file:

file = ii.strip().split()

if name_old in file:

print(file)

sum_old = file[1]

name_alter,sum_alter = input("請輸入修改的新員工姓名和工資，用空格分割:").strip().split()

with open("info.txt","r",encoding="utf-8") as f:

lines = f.readlines()

with open("info.txt","w",encoding="utf-8") as f_a:

for line in lines:

if name_old in line:

line = line.replace(name_old,name_alter)

f_a.write(line)

f_a.close()

with open("info.txt", "r", encoding="utf-8") as f:

lines = f.readlines()

with open("info.txt", "w", encoding="utf-8") as f_b:

for line in lines:

if name_alter in line:

line = line.replace(sum_old,sum_alter)

f_b.write(line)

f_b.close()

print("修改成功")

break

if loginSucces == True: break

else:

print("\033[31;1m沒有此用戶！\033[0m\n")

elif serial_number == 3:

try:

name_new, sum_new = input("請輸入要增加的員工姓名和工資，用空格分割:").strip().split()

except ValueError:

print("\033[31;1m輸入的參數不夠！\033[0m\n")

else:

if name_new.isalpha() and sum_new.isdigit():

for ii in file:

file = ii.strip().split()

if name_new not in file:

with open("info.txt", "a+", encoding="utf-8") as f_c:

f_c.write("\n%s %s"%(name_new,sum_new))

print("增加成功")

break

if loginSucces == True: break

else:

print("\033[31;1m參數類型不對！\033[0m\n")

elif serial_number == 4:

print("\033[31;1m謝謝使用，下次再見！\033[0m\n")

exit()

else:

print("\033[31;1m請輸入正確的序號！\033[0m\n")

else:

print("\033[31;1m輸入的不是整數！\033[0m\n")

info.txt

name salary

Alex 100000

Rain 80000

Egon 50000

Yuan 30000

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本文標題: Python3實現的簡單工資管理系統示例

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