一般依据标签对文章进行分类。tags在json_metadata中,这是字符串,要先JSON.parse转成对象形式
getCategory() {
let category_net = "songofera"
for (let i = 0; i < 100; i++) {
let data_str = this.posts[i].json_metadata
let data_obj = JSON.parse(data_str)
if(data_obj.tags.includes(category_net)) {
this.afterposts.push(this.posts[i])
console.log(898, this.posts[i])
}
}
}