职工信息管理系统python

职工信息管理系统是一个比较常见的企业内部管理系统，使用Python语言进行开发也是可行的。

以下是一个简单的职工信息管理系统的Python代码示例：

# 员工信息类
class Employee:
    def __init__(self, id, name, department, salary):
        self.id = id
        self.name = name
        self.department = department
        self.salary = salary

    def __str__(self):
        return f"{self.id}\t{self.name}\t{self.department}\t{self.salary}"

# 员工信息管理系统类
class EmployeeManagementSystem:
    def __init__(self):
        self.employees = []

    # 添加员工信息
    def add_employee(self, employee):
        self.employees.append(employee)

    # 删除员工信息
    def delete_employee(self, id):
        for employee in self.employees:
            if employee.id == id:
                self.employees.remove(employee)
                return True
        return False

    # 修改员工信息
    def modify_employee(self, id, new_name, new_department, new_salary):
        for employee in self.employees:
            if employee.id == id:
                employee.name = new_name
                employee.department = new_department
                employee.salary = new_salary
                return True
        return False

    # 查询员工信息
    def search_employee(self, id):
        for employee in self.employees:
            if employee.id == id:
                return employee
        return None

    # 显示所有员工信息
    def display_all_employees(self):
        print("ID\tName\tDepartment\tSalary")
        for employee in self.employees:
            print(employee)

# 测试代码
ems = EmployeeManagementSystem()
ems.add_employee(Employee(1, "Alice", "Technology", 10000))
ems.add_employee(Employee(2, "Bob", "Finance", 8000))
ems.add_employee(Employee(3, "Charlie", "Marketing", 12000))

ems.display_all_employees()

employee = ems.search_employee(2)
if employee:
    print("Employee found:", employee)
else:
    print("Employee not found.")

if ems.modify_employee(3, "David", "Sales", 15000):
    print("Employee information modified.")
else:
    print("Failed to modify employee information.")

if ems.delete_employee(2):
    print("Employee deleted.")
else:
    print("Failed to delete employee.")

这个示例代码实现了一个简单的员工信息管理系统，包括添加、删除、修改、查询和显示所有员工信息等功能。当然，这只是一个简单的示例，实际上可以根据需求进行更加复杂的开发。