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watchPublicFolder()v4.0.154

监视public directory中的更改，并在添加、删除或修改文件时调用回调函数。

note

此功能仅在 Remotion Studio 环境中可用。在 Player 中，事件永远不会触发。

示例​

example.tsx
tsx
import { StaticFile, watchPublicFolder } from "@remotion/studio";
 
// Watch for changes in a specific static file
const { cancel } = watchPublicFolder((newFiles: StaticFile[]) => {
  console.log("The public folder now contains:", newFiles);
});
 
// To stop watching for changes, call the cancel function
cancel();
example.tsx
tsx
import { StaticFile, watchPublicFolder } from "@remotion/studio";
 
// Watch for changes in a specific static file
const { cancel } = watchPublicFolder((newFiles: StaticFile[]) => {
  console.log("The public folder now contains:", newFiles);
});
 
// To stop watching for changes, call the cancel function
cancel();

参数​

接受一个参数并返回一个可用于cancel事件监听器的函数。

callback​

当目录被修改时将调用的回调函数。作为参数传递一个StaticFile数组。

参见​