正确代码在最后
错误代码如下：
source_data='123|123'
suser=source_data.split('|')[0]
spwd=source_data.split('|')[1]
# print(suser,spwd)
for i in range(3):
print("输入用户名：")
user=input().strip()
print("输入密码：")
pwd=input().strip()
if(user==suser and pwd==spwd):
print("成功")
cmd="w"
employee_dict=[]
count=0
while cmd != '0' :
detaile_dicct={}
print("输入指令：(1增加 2查看 3删除 0退出)")
cmd = input().strip()
if cmd == '1':
print("请输入编号")
num=input().strip()
if num not in employee_dict:
#detaile_dicct[bh]=num
detaile_dicct.update({'num': num, 'age': 20})
print("请输入姓名")
name = input().strip()
detaile_dicct.update({'num': num, 'name': name})
employee_dict[count] = detaile_dicct
count +=1
else:
print("已经存在")
elif cmd == '2':
print(employee_dict)
elif cmd == '3':
print("请输入编号")
num = input().strip()
if num in employee_dict:
# detaile_dicct[bh]=num
aa=employee_dict.remove(num)
print(employee_dict)
else:
print("不存在")
elif cmd == '0':
break
else:
print("错误，重来")
print("成功")
break
else:
print("错误，重来")
else:
print("失败，已锁定")
解决方法将28行改为employee_dict.append(detaile_dicct)
下一个问题
判断员工编号功能无法实现
image.png
解决方法，从employee_dict列表一个一个取出元组
定义一个临时存储空间，防止新数据覆盖原内容
现代码如下
source_data='|'
suser=source_data.split('|')[0]
spwd=source_data.split('|')[1]
# print(suser,spwd)
for i in range(3):
print("输入用户名：")
user=input().strip()
print("输入密码：")
pwd=input().strip()
if(user==suser and pwd==spwd):
print("成功")
cmd="w"
employee_dict=[{'num': '1', 'name': '1'}, {'num': '2', 'name': '2'}]
count=0
while cmd != '0' :
detaile_dicct={}
print("输入指令：(1增加 2查看 3删除 0退出)")
cmd = input().strip()
if cmd == '1':
print("请输入编号")
num=input().strip()
for detaile_dicct in employee_dict:
print(detaile_dicct)
if num ==detaile_dicct.get('num'):
print("已经存在")
break
else:
detaile_dicct_tmp={}#添加临时存储空间
print(employee_dict)
#detaile_dicct[bh]=num
#detaile_dicct.update({'num': num})
print("请输入姓名")
name = input().strip()
detaile_dicct_tmp.update({'num': num, 'name': name})#将值给临时存储空间
print(employee_dict)
print(detaile_dicct)
# employee_dict[count] = detaile_dicct
employee_dict.append(detaile_dicct_tmp)#将临时存储空间的内容给employee_dict
count +=1
print(employee_dict)
elif cmd == '2':
print(employee_dict)
elif cmd == '3':
print("请输入编号")
num = input().strip()
for detaile_dicct in employee_dict:
print(detaile_dicct)
if num ==detaile_dicct.get('num'):
print("存在,执行删除")
# detaile_dicct[bh]=num
aa=employee_dict.remove(num)
print(employee_dict)
else:
print("不存在")
elif cmd == '0':
break
else:
print("错误，重来")
#print("成功")
break
else:
print("错误，重来")
else:
print("失败，已锁定")
image.png
正确代码如下
source_data='|'
suser=source_data.split('|')[0]
spwd=source_data.split('|')[1]
# print(suser,spwd)
for i in range(3):
print("输入用户名：")
user=input().strip()
print("输入密码：")
pwd=input().strip()
if(user==suser and pwd==spwd):
print("成功")
cmd="w"
employee_dict=[{'num': '1', 'name': '1'}, {'num': '2', 'name': '2'}]
count=0
while cmd != '0' :
detaile_dicct={}
print("输入指令：(1增加 2查看 3删除 0退出)")
cmd = input().strip()
if cmd == '1':
print("请输入编号")
num=input().strip()
for detaile_dicct in employee_dict:
print(detaile_dicct)
if num ==detaile_dicct.get('num'):
print("已经存在")
break
else:
detaile_dicct_tmp={}#添加临时存储空间
print(employee_dict)
#detaile_dicct[bh]=num
#detaile_dicct.update({'num': num})
print("请输入姓名")
name = input().strip()
detaile_dicct_tmp.update({'num': num, 'name': name})#将值给临时存储空间
print(employee_dict)
print(detaile_dicct)
# employee_dict[count] = detaile_dicct
employee_dict.append(detaile_dicct_tmp)#将临时存储空间的内容给employee_dict
count +=1
print(employee_dict)
elif cmd == '2':
print(employee_dict)
elif cmd == '3':
print("请输入编号")
num = input().strip()
for detaile_dicct in employee_dict:
print(detaile_dicct)
if num ==detaile_dicct.get('num'):
print("存在,执行删除")
# detaile_dicct[bh]=num
#aa=employee_dict.remove(num)
print(aa)
employee_dict.remove(detaile_dicct)#移除employee_dict列表中当前字典
print(employee_dict)
break
else:
print("不存在")
elif cmd == '0':
break
else:
print("错误，重来")
#print("成功")
break
else:
print("错误，重来")
else:
print("失败，已锁定")
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