在worker中执行命令

hydro/lib/hash.hydro.js

@@ -1,12 +1,7 @@
 const crypto = require('crypto');
 
-/**
- * @param {string} password
- * @param {string} salt
- */
 function hash(password, salt) {
-    const res = crypto.pbkdf2Sync(password, salt, 100000, 64, 'sha256');
-    return res.toString('Hex');
+    return crypto.pbkdf2Sync(password, salt, 100000, 64, 'sha256').toString('hex');
 }
 
 global.Hydro.lib['hash.hydro'] = module.exports = hash;