我有一个名为name的字符串,我希望修剪一个句子中的单词之间的空格,并在逗号之后修剪空格.我可以在句子的开头和结尾使用trim()修剪额外的空格.
[我正在使用javascript来实现我的代码]
name = ' Barack Hussein Obama II is an American politician who served as the 44th President of the United States from January 20, 2009, to January 20, 2017.
预期产出:
name = ' Barack Hussein Obama II is an American politician who served as the 44th President of the United States from January 20, 2009, to January 20, 2017.