雷雷

split('static')[1] 這樣的嗎？ 還是必須用正規？

str.slice(str.search(/static/));

正規應該用 static.* 就可以，下面是參考代碼

const regex = /static.*/g;
const str = `src\main\webapp\static\ca7ecd95-aa95-4da8-b369-92b66b566958\icon.png`;
let m;

while ((m = regex.exec(str)) !== null) {
    // This is necessary to avoid infinite loops with zero-width matches
    if (m.index === regex.lastIndex) {
        regex.lastIndex++;
    }
    
    // The result can be accessed through the `m`-variable.
    m.forEach((match, groupIndex) => {
        console.log(`Found match, group ${groupIndex}: ${match}`);
    });

'srcmainwebappstaticca7ecd95-aa95-4da8-b369-92b66b566958icon.png'.split('static')[1]

'src\main\webapp\static\ca7ecd95-aa95-4da8-b369-92b66b566958\icon.png'.match(/static.*/)

// Output: 
[
  "static\ca7ecd95-aa95-4da8-b369-92b66b566958\icon.png"
]

這個問題的亮點：