javascript - react 路由器 browserHistory.listen 取消监听

Question

我怎样才能不监听该路由？我的函数“执行”一直在运行，我点击链接

const unlisten = browserHistory.listen(unlis);

函数handleUrl(位置) { const newPath = 位置.路径名; if (!newPath.includes(${id}))) { 执行(); 不听(窗口.位置); } 否则不听(window.location); browserHistory.listen(handleUrl); handleUrl(window.location);

我尝试过这样做:

  browserHistory.push(`/search/${id}');

  const unlisten = browserHistory.listen(location);

  function handleUrl(location) {
    const newPath = location.pathname;
    if (!newPath.includes(`${id})`) {
      execute();
      unlisten(window.location);
    else unliste;
  browserHistory.listen(handleUrl);
  handleUrl(window.location);

但运气不好

Answer 1

了解如何修复它

  let unlisten;
  function handleUrl(location) {
    const newPath = location.pathname;
    if (!newPath.includes(`${id})`)) {
      execute();
      unlisten();
    }
  unlisten = browserHistory.listen(handleUrl);
  handleUrl(window.location);
}