Python 中如何將列錶轉換成字元串？

Python 列表可以通過以下方法轉換為字元串。讓我們了解以下方法。

給定的字元串使用 for循環迭代，並將其元素添加到字元串變數中。

示例-

# List is converting into string
def convertList(list1):
    str = ''  # initializing the empty string

    for i in list1: #Iterating and adding the list element to the str variable
        str += i

    return str

list1 = ["Hello"," My", " Name is ","Devansh"] #passing string 
print(convertList(list1)) # Printin the converted string value

輸出:

Hello My Name is Devansh

我們也可以使用。join() 方法將列錶轉換為字元串。

示例- 2

# List is converting into string
def convertList(list1):
    str = ''  # initializing the empty string

    return (str.join()) # return string

list1 = ["Hello"," My", " Name is ","Devansh"] #passing string
print(convertList(list1)) # Printin the converted string value

輸出:

Hello My Name is Devansh

當列表同時包含字元串和整數作為其元素時，不建議使用上述方法。在這種情況下，請使用將元素添加到字元串變數。

使用列表推導

# Converting list into string using list comprehension
list1 = ["Peter", 18, "John", 20, "Dhanuska",26]

convertList = ' '.join([str(e) for e in list1]) #List comprehension

print(convertList)

輸出:

Peter 18 John 20 Dhanuska 26

使用地圖()

# Converting list into string using list comprehension
list1 = ["Peter", 18, "John", 20, "Dhanuska",26]

convertList = ' '.join(map(str,list1)) # using map funtion

print(convertList)

輸出:

Peter 18 John 20 Dhanuska 26