
python中删除字符串中空格的方法:
1、使用replace()函数,把所有的空格(" ")替换为("")
1 2 3 4 5 6 | def remove(string):
return string.replace( " " , "" );
string = ' H E L L O ! ' ;
print ( "原字符串:" +string) ;
print ( "\n新字符串:" +remove(string)) ;
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输出结果:
原字符串: H E L L O !
新字符串:HELLO!
2、使用lstrip()函数删除字符串左边空格
lstrip()方法语法:
示例:
1 2 3 4 5 6 | #!/usr/bin/python
str = " this is string example....wow!!! " ;
print str.lstrip();
str = "88888888this is string example....wow!!!8888888" ;
print str.lstrip( '8' );
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输出结果:
this is string example....wow!!!
this is string example....wow!!!8888888
3、使用rstrip()函数删除字符串末尾空格
rstrip()方法语法:
示例:
1 2 3 4 5 6 | #!/usr/bin/python
str = " this is string example....wow!!! " ;
print str.rstrip();
str = "88888888this is string example....wow!!!8888888" ;
print str.rstrip( '8' );
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输出结果如下:
this is string example....wow!!!
88888888this is string example....wow!!!
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