对于那些想知道的人,xml2js使用和滥用数组
对于我的文件,树将是:
.result //Object|_.head //Array|_.body //Array |_.update //Array | |_.$ //Object | |_.fields //Strings | |_.stream //Array | |_.$ //Object | |_.fields //Strings | |_.playlist //Array |_.$ //Object |_.fields //Strings | |_.video //Array |_.$ //Object |_.fields //Strings



