JSencrypt npm有哪些常用API？

在当今互联网时代，数据安全和隐私保护变得尤为重要。JavaScript加密库（JSencrypt）作为一款优秀的加密工具，被广泛应用于各种场景。本文将为您详细介绍JSencrypt npm的常用API，帮助您更好地理解和应用这一加密库。

一、JSencrypt npm简介

JSencrypt是一款基于JavaScript的加密库，可以方便地在客户端实现数据的加密和解密。它支持多种加密算法，如RSA、AES等，并且具有简单易用的API，使得开发者可以轻松实现数据的加密和传输。

二、JSencrypt npm常用API

初始化加密库

var JSEncrypt = require("jsencrypt");

var encrypt = new JSEncrypt();

设置公钥

encrypt.setPublicKey("-----BEGIN PUBLIC KEY-----\nMIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDcRlR8V3s7J5R5b1K\nX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J8Q7K3s7J5R5b1KX5s5H8sH0E3R8J