vue购物车商品累加结算代码

[{"title":"（ 11 个子文件 213KB ） vue购物车商品累加结算代码","children":[{"title":"jiaoben5486","children":[{"title":"index.html <span style='color:#111;'> 3.95KB </span>","children":null,"spread":false},{"title":"img","children":[{"title":"service4.jpg <span style='color:#111;'> 38.08KB </span>","children":null,"spread":false}],"spread":true},{"title":"js","children":[{"title":"vue","children":[{"title":"vue.min.js <span style='color:#111;'> 79.72KB </span>","children":null,"spread":false}],"spread":true},{"title":"ShoppingCart.js <span style='color:#111;'> 10.81KB </span>","children":null,"spread":false},{"title":"eleme-ui","children":[{"title":"index.css <span style='color:#111;'> 132.04KB </span>","children":null,"spread":false},{"title":"fonts","children":[{"title":"element-icons.ttf <span style='color:#111;'> 10.77KB </span>","children":null,"spread":false},{"title":"element-icons.woff <span style='color:#111;'> 5.98KB </span>","children":null,"spread":false}],"spread":true},{"title":"index.js <span style='color:#111;'> 403.96KB </span>","children":null,"spread":false}],"spread":true},{"title":"layui","children":[{"title":"css","children":[{"title":"layui.css <span style='color:#111;'> 49.80KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true},{"title":"css","children":[{"title":"ShoppingCart.css <span style='color:#111;'> 3.64KB </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"说明.htm <span style='color:#111;'> 4.22KB </span>","children":null,"spread":false}],"spread":true}]