在数组对象中去掉重复的对象:
export function deteleObject(obj) {
var uniques =
[];
var stringify =
{};
for (
var i =
0; i < obj.length; i
) {
var keys =
Object.keys(obj[i]);
keys.sort(function(a, b) {
return (Number(a) -
Number(b));
});
var str =
'';
for (
var j =
0; j < keys.length; j
) {
str =
JSON.stringify(keys[j]);
str =
JSON.stringify(obj[i][keys[j]]);
}
if (!
stringify.hasOwnProperty(str)) {
uniques.push(obj[i]);
stringify[str] =
true;
}
}
uniques =
uniques;
return uniques;
}
eg:
总结: 亲测好使,封装一个这样的函数是不是很好用呢,
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