How to use the log function from util

Find comprehensive JavaScript util.log code examples handpicked from public code repositorys.

util.md?plain=1

GitHub: Amery2010/nodejs-api-doc-cn

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stream.write('It works!'); // Received data: "It works!"
```


<div id="log" class="anchor"></div>
## util.log(string)

输出带时间戳的 `stdout`。

```javascript

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checksum.js

GitHub: Falgunisaini/foodscapePayment

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  var sha256 = checksum.substr(0, checksum.length - 4);
  var hash = crypto.createHash('sha256').update(data + salt).digest('hex');
  if (hash === sha256) {
    return true;
  } else {
    util.log("checksum is wrong");
    return false;
  }
} else {
  util.log("checksum not found");

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