从 url Jquery 中删除特定字符串

Question

我需要从 url 中删除尺寸，即图像路径的分辨率。举个例子：

http://raudevlocal.com/wp/wp-content/uploads/2017/05/0000362_chocolate-layer-cake-1024x682.jpeg

我需要删除 -1024x682

http://raudevlocal.com/wp/wp-content/uploads/2017/05/rohit-300x118.jpg

需要删除 -300x118

Answer 1

您可以使用replace函数

window.location.href.replace('-1024x682', '');

如果您想将新的用作当前的url，请尝试

window.location.href = window.location.href.replace('-1024x682', '');

Answer 2

使用正则表达式模式

$(document).ready(function(){ 
 window.location.href = window.location.href.replace(/(-\d{2-6}x\d{2-6})/g,'');
});

Answer 3

使用正则表达式

var string = "http://raudevlocal.com/wp/wp-content/uploads/2017/05/0000362_chocolate-layer-cake-1024x682.jpeg";

console.log(string.replace(/-\d+x\d+/g,''));

window.loaction.href= window.location.href.replace(/-\d+x\d+/g,'');

Answer 4

str = "http://raudevlocal.com/wp/wp-content/uploads/2017/05/0000362_chocolate-layer-cake-1024x682.jpeg";
str.replace(/-(\d+x\d+)/, "");
output will be
http://raudevlocal.com/wp/wp-content/uploads/2017/05/0000362_chocolate-layer-cake.jpeg