Javascript regex - 删除除分号以外的所有特殊字符

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时间:2020-10-26 09:46:37  来源:igfitidea点击:

Javascript regex - remove all special characters except semi colon

javascriptregex

提问by tousle

In javascript, how do I remove all special characters from the string except the semi-colon?

在javascript中,如何从字符串中删除除分号以外的所有特殊字符?

sample string: ABC/D A.b.c.;Qwerty

示例字符串: ABC/D A.b.c.;Qwerty

should return: ABCDAbc;Qwerty

应该返回: ABCDAbc;Qwerty

回答by jfriend00

var str = "ABC/D A.b.c.;Qwerty";
var result = str.replace(/[^A-Za-z;]/g, "");

Working demo: http://jsfiddle.net/jfriend00/S9RU8/

工作演示:http: //jsfiddle.net/jfriend00/S9RU8/

回答by gdoron is supporting Monica

var str = "ABC/D A.b.c.;Qwerty";
var result = str.replace(/[^A-Za-z;]/g, "");?? // 21ABCDAbc;Qwerty

Live DEMO

现场演示