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| 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/readJson-sync.md | |
| parent | 2c77f00f1a7ecb6c8192f9c16d3b2001b254a107 (diff) | |
| download | xmake-docs-26105034da4fcce7ac883c899d781f016559310d.tar.gz xmake-docs-26105034da4fcce7ac883c899d781f016559310d.zip | |
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Diffstat (limited to 'node_modules/fs-extra/docs/readJson-sync.md')
| -rw-r--r-- | node_modules/fs-extra/docs/readJson-sync.md | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/node_modules/fs-extra/docs/readJson-sync.md b/node_modules/fs-extra/docs/readJson-sync.md new file mode 100644 index 00000000..a1356379 --- /dev/null +++ b/node_modules/fs-extra/docs/readJson-sync.md @@ -0,0 +1,33 @@ +# readJsonSync(file, [options]) + +Reads a JSON file and then parses it into an object. `options` are the same +that you'd pass to [`jsonFile.readFileSync`](https://github.com/jprichardson/node-jsonfile#readfilesyncfilename-options). + +**Alias:** `readJSONSync()` + +- `file` `<String>` +- `options` `<Object>` + +## Example: + +```js +const fs = require('fs-extra') + +const packageObj = fs.readJsonSync('./package.json') +console.log(packageObj.version) // => 2.0.0 +``` + +--- + +`readJsonSync()` can take a `throws` option set to `false` and it won't throw if the JSON is invalid. Example: + +```js +const fs = require('fs-extra') + +const file = '/tmp/some-invalid.json' +const data = '{not valid JSON' +fs.writeFileSync(file, data) + +const obj = fs.readJsonSync(file, { throws: false }) +console.log(obj) // => null +``` |
