我的Render函数是自己写的，你可以读一下，希望能帮到你！

function render(opt){

var child_node = document.createElement("div");

var child_node_child1 = document.createElement("div");

var child_node_child2 = document.createElement("div");

var child_node_child3 = document.createElement("div");

var child_node_child4 = document.createElement("div");

child_node_child1.setAttribute("class","table_child");

child_node_child2.setAttribute("class","table_child");

child_node_child3.setAttribute("class","table_child");

child_node_child4.setAttribute("class","table_child");

child_node_child1.setAttribute("style","float:left");

child_node_child2.setAttribute("style","float:left");

child_node_child3.setAttribute("style","float:left");

child_node_child4.setAttribute("style","float:left");

child_node_child1.innerHTML = name;

child_node_child2.innerHTML = opt.phone;

child_node_child3.innerHTML = opt.address;

child_node_child4.innerHTML = "<input type='button' value='删除'>"

child_node.appendChild(child_node_child1);

child_node.appendChild(child_node_child2);

child_node.appendChild(child_node_child3);

child_node.appendChild(child_node_child4);

child_node.setAttribute("class","table_tr");

child_node.setAttribute("id",opt.key);

var content = document.getElementById('content');

content.appendChild(child_node)

}