按照月份和日期进行升序
let json = [{
"mon": "1",
"day": "15"
},
{
"mon": "2",
"day": "1"
},
{
"mon": "1",
"day": "14"
},
{
"mon": "2",
"day": "29"
},
]
json.sort((a,b)=>{
if(a.mon!=b.mon){
return a.mon-b.mon
}else{
return a.day-b.day;
}
});
console.log(json);
输出: