diff options
| author | ruki <waruqi@gmail.com> | 2018-11-08 00:38:48 +0800 |
|---|---|---|
| committer | ruki <waruqi@gmail.com> | 2018-11-07 21:53:09 +0800 |
| commit | 26105034da4fcce7ac883c899d781f016559310d (patch) | |
| tree | c459a5dc4e3aa0972d9919033ece511ce76dd129 /node_modules/fs-extra/docs/pathExists.md | |
| parent | 2c77f00f1a7ecb6c8192f9c16d3b2001b254a107 (diff) | |
| download | xmake-docs-26105034da4fcce7ac883c899d781f016559310d.tar.gz xmake-docs-26105034da4fcce7ac883c899d781f016559310d.zip | |
switch to vuepress
Diffstat (limited to 'node_modules/fs-extra/docs/pathExists.md')
| -rw-r--r-- | node_modules/fs-extra/docs/pathExists.md | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/node_modules/fs-extra/docs/pathExists.md b/node_modules/fs-extra/docs/pathExists.md new file mode 100644 index 00000000..0302b09d --- /dev/null +++ b/node_modules/fs-extra/docs/pathExists.md @@ -0,0 +1,22 @@ +# pathExists(file[, callback]) + +Test whether or not the given path exists by checking with the file system. Like [`fs.exists`](https://nodejs.org/api/fs.html#fs_fs_exists_path_callback), but with a normal callback signature (err, exists). Uses `fs.access` under the hood. + +- `file` `<String>` +- `callback` `<Function>` + +## Example: + +```js +const fs = require('fs-extra') + +const file = '/tmp/this/path/does/not/exist/file.txt' +// Promise usage: +fs.pathExists(file) + .then(exists => console.log(exists)) // => false +// Callback usage: +fs.pathExists(file, (err, exists) => { + console.log(err) // => null + console.log(exists) // => false +}) +``` |
