vue中<router-view>使用详解

pyinstaller:

```python

from time import time as ti

from functools import wraps as wr

L_DT = 512

def timer(func):

@wr(func)

def wrapper(*args, **kwargs):

start_time = ti()

result = func(*args, **kwargs)

end_time = ti()

print(f'{end_time - start_time:.8f} s')

return result

return wrapper

@timer

def interp(code):

global L_DT

data = [0 for i in range(L_DT)]

pc = 0

ptr = 0

skip_loop = False

bracket_count = 0

stack = []

while pc < len(code):

c = code[pc]

if skip_loop:

if c == '[':

bracket_count += 1

elif c==']':

bracket_count -= 1

if bracket_count == 0:

skip_loop = False

pc += 1

continue

if c == '>':

if ptr == L_DT:

ptr = 0

else:

ptr += 1

pc += 1

elif c == '<':

if ptr == -1:

ptr = 0

else:

ptr -= 1

pc += 1

elif c == '+':

if data[ptr] == 255:

data[ptr] = 0

else:

data[ptr] += 1

pc += 1

elif c == '-':

if data[ptr] == 0:

data[ptr] = 255

else:

data[ptr] -= 1

pc += 1

elif c == '.':

print(chr(data[ptr]), end='')

pc += 1

elif c == ',':

while len(char := input('\n $ ')) != 1 or ord(char) >= 256:

char = input('\n$$ ')

else:

data[ptr] = ord(char)

pc += 1

elif c == '[':

if data[ptr] == 0:

bracket_count = 1

skip_loop = True

pc += 1

else:

pc += 1

stack.append(pc)

elif c == ']':

if data[ptr] == 0:

pc+=1

stack.pop()

else:

pc = stack[len(stack)-1]

else:

pc += 1

print(f'''\n━━━━━━━━━━━━━━━━━━━━━━━━━━━━

pc ╍╍╍╍╍╍╍╍╍╍╍╍╍ {pc}

data[ptr] ╍╍╍╍╍ {data[ptr]}

ptr ╍╍╍╍╍╍╍╍╍╍╍╍ {ptr}

━━━━━━━━━━━━━━━━━━━━━━━━━━━━\n''')

# ┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉

interp('''

++++++++

[

>++++

[

>++>+++>+++>+<<<<-

]

>+>+>->>+

[

<

]<-

]

>>.

>---.

+++++++..

+++.

>>.

<-.

<.

+++.

------.

--------.

>>+.

>++.

''')

```

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