Python：将列表转为字符串的3种方法

#一天一个Python小技巧#

将列表转为字符串：

1、使用for循环

testlist = ['h','e','l','l','o']
teststr =''
for i in testlist:
    teststr += i 
print(teststr)

2、join方法：

testlist = ['h','e','l','l','o']
teststr = "".join(testlist)
print(teststr)

3、reduce方法：

from functools import reduce
testlist = ['h','e','l','l','o']
teststr = reduce(lambda x, y: x+y, testlist)
print(teststr)

PS C:\Users\farew> & D:/ANACONDA/python.exe c:/Users/farew/Desktop/Untitled-1.py
hello