版权声明：本文为QQ帝国原创博客，非经本人同意，且勿转载。。 https://blog.csdn.net/QQ_Empire/article/details/84033826
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>JQ去重</title>
</head>
<body>
<script src="js/jquery-1.11.0.js"></script>
<script>
console.log("0000000000")
//jQuery方式
var arr = [
{ pid:1,
num: '111',
address:"222",
},
{ pid:2,
num: '1111',
address:"2222",
},
{ pid:3,
num: '十多个',
address:"三个地方好地方",
},
{ pid:3,
num: '十多个',
address:"三个地方好地方",
},
{ pid:3,
num: '十多个',
address:"三个地方好地方",
},
{ pid:3,
num: '十多个',
address:"三个地方好地方",
},
];
var hash = {};
var result = [];
for(var i = 0, len = arr.length; i < len; i++){
if(!hash[arr[i].pid+arr[i].obj+arr[i].address]){
result.push(arr[i]);
hash[arr[i].pid+arr[i].obj+arr[i].address] = true;
}
}
console.log(result);