# 读取文件, 获取文件流对象
from demo.tools.tool import pline
with open(file="D:\\tmp\\test.txt", mode="r") as file:
content = ''
print("file.closed:", file.closed)
# 读取所有内容
while True:
line = file.readline()
if line == '':
break
content = content + line
print("content:")
print(content)
print("file.closed:", file.closed)
pline()
with open(file="D:\\tmp\\test.txt", mode="r") as file:
content = ''
# 读取所有内容
line = file.readlines()
for i in line:
content = content + i
print("content:")
print(content)
pline()
with open(file="D:\\tmp\\test.jpg", mode="rb") as file:
# 读取所有内容
content = file.read()
print("content:")
def test1(a, b):
print(a, b)
print('test1 begin ... pid=', os.getpid())
pline()
time.sleep(0.3)
return 'python'
