Python 获取当前路径3种方法

# -*- coding: utf-8 -*-
# !/usr/bin/python

import os
import sys

current_directory = os.path.dirname(os.path.abspath(__file__))

print(current_directory)

# -*- coding: utf-8 -*-
# !/usr/bin/python

import os
import sys

root_path = os.path.abspath(os.path.dirname(current_directory) + os.path.sep + ".")
sys.path.append(root_path)

print(sys.path[0])

currentPath = os.getcwd().replace('\\','/')    # 获取当前路径
print(currentPath)