};
切记切记 要判断this.products的数据类型 当this.products数据是object的时候会显示 没有filter的方法,这时候需要用方法判断是不是数组
不是的话用
console.log(Array.isArray(a)); //true 判断数据类型
//js对象转数组
var obj = data; //定义对象
var arr = []; //定义数组
for (var i in obj) {
arr.push(obj[i]);
}
console.log(arr);
转载:https://blog.youkuaiyun.com/a772116804/article/details/107067916?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522164609659016780274172463%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fall.%2522%257D&request_id=164609659016780274172463&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2allfirst_rank_ecpm_v1~rank_v31_ecpm-1-107067916.pc_search_result_cache&utm_term=%E5%89%8D%E7%AB%AF%E6%90%9C%E7%B4%A2%E5%8A%9F%E8%83%BD%E6%80%8E%E4%B9%88%E5%AE%9E%E7%8E%B0&spm=1018.2226.3001.4187