res.data.data.list = [ { id:"1", name:"Lily", project:"math" }, { id:"2", name:"Lucy", project:"English" }, { id:"3, name:"John", project:"math" },]
我想将数据中project为math的全都替换成Chinese
代码:
//接口返回的数据下res.data.data.list.forEach(item=>{ item.project = this.changeItem(item.project )})//定义在method中的办法changeItem(value){ if(value.project == 'math'){ value.project = 'Chinese'} else { return value }}