前端代码

node_modules/fs-extra/docs/outputJson.md

@@ -0,0 +1,37 @@
+# outputJson(file, object, [options, callback])
+
+Almost the same as [`writeJson`](writeJson.md), except that if the directory does not exist, it's created.
+`options` are what you'd pass to [`jsonFile.writeFile()`](https://github.com/jprichardson/node-jsonfile#writefilefilename-options-callback).
+
+**Alias:** `outputJSON()`
+
+- `file` `<String>`
+- `object` `<Object>`
+- `options` `<Object>`
+- `callback` `<Function>`
+
+## Example:
+
+```js
+const fs = require('fs-extra')
+
+const file = '/tmp/this/path/does/not/exist/file.json'
+fs.outputJson(file, {name: 'JP'}, err => {
+  console.log(err) // => null
+
+  fs.readJson(file, (err, data) => {
+    if (err) return console.error(err)
+    console.log(data.name) // => JP
+  })
+})
+
+// With Promises:
+fs.outputJson(file, {name: 'JP'})
+.then(() => fs.readJson(file))
+.then(data => {
+  console.log(data.name) // => JP
+})
+.catch(err => {
+  console.error(err)
+})
+```