我使用Vagrant 1.9.1并且框是config.vm.box =“centos / 7”。当调用“vagrant ssh”来连接盒子时，似乎使用了私钥。但是，我不确定这些键位于何处。非常感谢
亲切的问候 黛安娜
答案 0 :(得分：0)
您可以运行$(".assignments-table tr").each(function() {
var t = $(this).find("td:nth-child(1)"); // Here you were getting the current td
// You should be looking for the tds with the same class instead
if($(t).length){ // And here you were checking for the length of the td, that will allways be 1
console.log('more than one elements with same class exist');
$(t).addClass('same');
// do other stuff too
} else {
console.log('no elements with same class exist')
};
});
命令，例如
vagrant ssh-config它将为您提供所使用的ssh密钥的信息