小编GAU*_*ELA的帖子

我有一个对象数组

item_array = [{
                "Email Address": "c",
                "First Name": "a",
                "Last Name": "b",
                "Permission": "Training Administrator",
                "Telephone": "d",
                "User Group": "Company Administrator"
            },
            {
                "Email Address": "3",
                "First Name": "1",
                "Last Name": "2",
                "Permission": "6",
                "Telephone": "4",
                "User Group": "5"
            }];

我如何通过这样的给定数组对这个数组进行排序

item_order = ["First Name", "Last Name", "Email Address", "Permission", "Telephone", "User Group"];

我需要对给定数组的对象的对象数组进行排序

iteam_order

预期结果

item_array = [{
                "First Name": "a",
                "Last Name": "b",
                "Email Address": "c",
                "Permission": "Training Administrator",
                "Telephone": "d",
                "User Group": "Company Administrator"
            },
            { …