雷雷

split('static')[1] 这样的吗？ 还是必须用正则？

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

正则应该用 static.* 就可以，下面是参考代码

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"
]

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