DEP0009：crypto.pbkdf2 未指定摘要

【DEP0009: crypto.pbkdf2 without digest】

版本历史
版本变更
v14.0.0

End-of-Life (for digest === null).

v11.0.0

Runtime deprecation (for digest === null).

v8.0.0

End-of-Life (for digest === undefined).

v6.12.0

A deprecation code has been assigned.

v6.0.0

Runtime deprecation (for digest === undefined).

类型：寿命终止

【Type: End-of-Life】

在 Node.js 6.0 中，如果未指定摘要就使用 crypto.pbkdf2() API，则被弃用，因为该方法默认使用不推荐的 'SHA1' 摘要。之前会打印弃用警告。从 Node.js 8.0.0 开始，如果调用 crypto.pbkdf2() 或 crypto.pbkdf2Sync() 时将 digest 设置为 undefined，将会抛出 TypeError。

【Use of the crypto.pbkdf2() API without specifying a digest was deprecated in Node.js 6.0 because the method defaulted to using the non-recommended 'SHA1' digest. Previously, a deprecation warning was printed. Starting in Node.js 8.0.0, calling crypto.pbkdf2() or crypto.pbkdf2Sync() with digest set to undefined will throw a TypeError.】

从 Node.js v11.0.0 开始，当 digest 设置为 null 调用这些函数时，会打印弃用警告，以与 digest 为 undefined 时的行为保持一致。

【Beginning in Node.js v11.0.0, calling these functions with digest set to null would print a deprecation warning to align with the behavior when digest is undefined.】

但是，现在传入 undefined 或 null 会抛出 TypeError。

【Now, however, passing either undefined or null will throw a TypeError.】