python字符串转换浮点_使用Python中的str（）函数将浮点值转换为字符串

python字符串转换浮点

Given a float value and we have to convert the value to the string using str() function.

给定一个float值，我们必须使用str()函数将该值转换为字符串。

Python code to convert a float value to the string value

Python代码将浮点值转换为字符串值

# Python code to convert a float value 
# to the string value

# float value 
f_value = 1.23456

# converting to the string value
s_value = str(f_value)

# printing the float & string values with their types
print("f_value: ", f_value)
print("type(f_value): ", type(f_value))

print("s_value: ", s_value)
print("type(s_value): ", type(s_value))

# another operation by multiplying the value 
print("f_value*4: ", f_value*4)
print("s_value*4: ", s_value*4)

Output

输出量

f_value:  1.23456
type(f_value):  
s_value:  1.23456
type(s_value):  
f_value*4:  4.93824
s_value*4:  1.234561.234561.234561.23456

Code explanation:

代码说明：

In the above code f_value is a float variable contains a float value, we are converting f_value to the string by using “str() function” and storing the result i