如何在javascript中替换/ \ with \

Question

var str = "/\test\test1\test.jpg";

如何在JavaScript中用/\替换\？

Answer 1

首先，您应该使用其他\转义\字符。正则表达式中/也有相同的规则。

＆＃13;

＆＃13;

var str = "/\\test\\test1/\\test.jpg";
console.log('str is', str);

var res = str.replace(/\/\\/g, '\\')
console.log('res is', res);

＆＃13;

＆＃13;

＆＃13;

Answer 2

var str = "/\test\test1\test.jpg";
var str = str.replace("//\", "/\");