[英]How to create random rooms in Angular JS
只需创建一个随机字符串,如下所示:
function getRandomString(length) {
var string = "";
var characters = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
for (var i = 0; i < length; i++){
string += characters.charAt(Math.floor(Math.random() * characters.length));
}
return string;
}
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