JS对汉字加密处置

JS对汉字加密处理encodeURIComponent(xxx)??? //JS中加密java.net.URLDecoder.decode(吃饭,UTF-8)?

JS对汉字加密处理

encodeURIComponent("xxx")??? //JS中加密

java.net.URLDecoder.decode("吃饭","UTF-8");???? //java中解密