杰西 一种自解释型的TTLV <标签,类型,长度,值>数据交换协议 使用npm安装: # npm i jce 简单的例子: const jce = require ( "jce" ) ; // encode by array const encoded1 = jce . encode ( [ "abc" , 1 , 3.3 , null , //null and undefined will be skipped [ 0 , 12n , Buffer . from ( "def" ) ] , //list { a : 0xffffff , b : BigInt ( 2 ** 60 ) } //map ] ) ; // encode by object const encoded2 = jce . encode ( { 1 : "a" , 3 : 1