js去除二维对象数组重复值的解决方案

漏刻有时发布时间：2022-02-22 10:53:02 ，浏览量：0

源数据

    var data = [
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            "clientid": "2e11722f670391d487f4c29183a3d099",
            "deviceid": "1735D49D-8642-416E-BAE6-48BE372D0C15",
            "alarmvalue": "3_0.500000_0.800000_0.632797",
            "alarmtime": "2022-02-21 17:16:56",
            "devicename": "UNVtest",
            "ip": "rtsp://admin:abc123..@192.168.0.209/media/video1/multicast",
            "clientname": "北师大附属小学"
        },
        {
            "alarmid": "FB6C9E63-3CDE-4F25-9BC5-0A967837C92A",
            "clientid": "2e11722f670391d487f4c29183a3d099",
            "deviceid": "FE0ED204-9910-4401-B128-E72C75E6556F",
            "alarmvalue": "12_1_786445_-1;",
            "alarmtime": "2022-02-21 17:16:54",
            "devicename": "大华222",
            "ip": "168.0.0.222",
            "clientname": "北师大附属小学"
        },
        {
            "alarmid": "5A313337-8631-48A0-872A-7DBA7468D35F",
            "clientid": "2e11722f670391d487f4c29183a3d099",
            "deviceid": "B27F5B4D-174D-4DB2-8EFA-E05C23ABA248",
            "alarmvalue": "2_0.500000_0.800000_1.000000;3_0.500000_0.800000_0.587891",
            "alarmtime": "2022-02-21 17:16:54",
            "devicename": "海康-联迪测试",
            "ip": "192.168.0.131",
            "clientname": "北师大附属小学"
        },
        {
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            "devicename": "烤箱房3",
            "ip": "192.168.11.79",
            "clientname": "北师大附属小学"
        },
        {
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            "alarmtime": "2022-02-21 17:15:50",
            "devicename": "UNVtest",
            "ip": "rtsp://admin:abc123..@192.168.0.209/media/video1/multicast",
            "clientname": "北师大附属小学"
        },
        {
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            "clientid": "2e11722f670391d487f4c29183a3d099",
            "deviceid": "B27F5B4D-174D-4DB2-8EFA-E05C23ABA248",
            "alarmvalue": "2_0.500000_0.800000_1.000000",
            "alarmtime": "2022-02-21 17:15:43",
            "devicename": "海康-联迪测试",
            "ip": "192.168.0.131",
            "clientname": "北师大附属小学"
        },
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            "clientid": "2e11722f670391d487f4c29183a3d099",
            "deviceid": "FE0ED204-9910-4401-B128-E72C75E6556F",
            "alarmvalue": "12_1_786445_-1;",
            "alarmtime": "2022-02-21 17:15:42",
            "devicename": "大华222",
            "ip": "168.0.0.222",
            "clientname": "北师大附属小学"
        },
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            "alarmvalue": "12_1_786445_-1;",
            "alarmtime": "2022-02-21 17:15:38",
            "devicename": "烤箱房3",
            "ip": "192.168.11.79",
            "clientname": "北师大附属小学"
        },
        {
            "alarmid": "E73ACDB0-84C1-452D-A990-ACF93E3187E7",
            "clientid": "2e11722f670391d487f4c29183a3d099",
            "deviceid": "B27F5B4D-174D-4DB2-8EFA-E05C23ABA248",
            "alarmvalue": "2_0.500000_0.800000_1.000000",
            "alarmtime": "2022-02-21 17:15:04",
            "devicename": "海康-联迪测试",
            "ip": "192.168.0.131",
            "clientname": "北师大附属小学"
        },
        {
            "alarmid": "DFD27743-4745-47B1-B764-06CF37D8B486",
            "clientid": "2e11722f670391d487f4c29183a3d099",
            "deviceid": "FE0ED204-9910-4401-B128-E72C75E6556F",
            "alarmvalue": "12_1_786445_-1;",
            "alarmtime": "2022-02-21 17:15:03",
            "devicename": "大华222",
            "ip": "168.0.0.222",
            "clientname": "北师大附属小学"
        },
        {
            "alarmid": "C15354EC-1192-445E-BF27-E31A780CDFD1",
            "clientid": "2e11722f670391d487f4c29183a3d099",
            "deviceid": "976C92E8-AB4A-47DA-B3BB-5F441ADE514A",
            "alarmvalue": "12_1_786445_-1;",
            "alarmtime": "2022-02-21 17:14:59",
            "devicename": "烤箱房3",
            "ip": "192.168.11.79",
            "clientname": "北师大附属小学"
        },
        {
            "alarmid": "D3F7871A-BFA7-4FBC-889D-7BF5C6D75B22",
            "clientid": "2e11722f670391d487f4c29183a3d099",
            "deviceid": "1735D49D-8642-416E-BAE6-48BE372D0C15",
            "alarmvalue": "12_2_786441_-1;",
            "alarmtime": "2022-02-21 17:14:14",
            "devicename": "UNVtest",
            "ip": "rtsp://admin:abc123..@192.168.0.209/media/video1/multicast",
            "clientname": "北师大附属小学"
        },
        {
            "alarmid": "6D11A121-8BFC-4082-976A-1079176849E1",
            "clientid": "2e11722f670391d487f4c29183a3d099",
            "deviceid": "B27F5B4D-174D-4DB2-8EFA-E05C23ABA248",
            "alarmvalue": "2_0.500000_0.800000_1.000000;3_0.500000_0.800000_0.560078",
            "alarmtime": "2022-02-21 17:13:03",
            "devicename": "海康-联迪测试",
            "ip": "192.168.0.131",
            "clientname": "北师大附属小学"
        },
        {
            "alarmid": "E79EC87D-160E-4654-BAF5-1A840FA195C4",
            "clientid": "2e11722f670391d487f4c29183a3d099",
            "deviceid": "FE0ED204-9910-4401-B128-E72C75E6556F",
            "alarmvalue": "12_1_786445_-1;",
            "alarmtime": "2022-02-21 17:13:02",
            "devicename": "大华222",
            "ip": "168.0.0.222",
            "clientname": "北师大附属小学"
        },
        {
            "alarmid": "58681EB4-3C3E-4587-9BEA-AE6E642D3FF9",
            "clientid": "2e11722f670391d487f4c29183a3d099",
            "deviceid": "976C92E8-AB4A-47DA-B3BB-5F441ADE514A",
            "alarmvalue": "12_1_786445_-1;",
            "alarmtime": "2022-02-21 17:12:57",
            "devicename": "烤箱房3",
            "ip": "192.168.11.79",
            "clientname": "北师大附属小学"
        },
        {
            "alarmid": "BC2DC442-A2E4-4347-9AFF-A8EDFE9201DE",
            "clientid": "2e11722f670391d487f4c29183a3d099",
            "deviceid": "1735D49D-8642-416E-BAE6-48BE372D0C15",
            "alarmvalue": "2_0.500000_0.800000_1.000000",
            "alarmtime": "2022-02-21 10:25:57",
            "devicename": "UNVtest",
            "ip": "rtsp://admin:abc123..@192.168.0.209/media/video1/multicast",
            "clientname": "北师大附属小学"
        },
        {
            "alarmid": "6FBC3C2A-4D77-4A22-99F0-AB16B7975C3D",
            "clientid": "2e11722f670391d487f4c29183a3d099",
            "deviceid": "B27F5B4D-174D-4DB2-8EFA-E05C23ABA248",
            "alarmvalue": "2_0.500000_0.800000_1.000000;3_0.500000_0.800000_0.646190",
            "alarmtime": "2022-02-21 10:25:55",
            "devicename": "海康-联迪测试",
            "ip": "192.168.0.131",
            "clientname": "北师大附属小学"
        },
        {
            "alarmid": "CFED55A6-AE68-448F-98D2-82017691D39B",
            "clientid": "2e11722f670391d487f4c29183a3d099",
            "deviceid": "1735D49D-8642-416E-BAE6-48BE372D0C15",
            "alarmvalue": "2_0.500000_0.800000_1.000000;3_0.500000_0.800000_0.762443;6_0.500000_0.800000_1.000000;8_0.500000_0.800000_0.916667",
            "alarmtime": "2022-02-21 00:22:26",
            "devicename": "UNVtest",
            "ip": "rtsp://admin:abc123..@192.168.0.209/media/video1/multicast",
            "clientname": "北师大附属小学"
        },
        {
            "alarmid": "72F2D2DA-667E-48B8-ACF4-4386721E4A00",
            "clientid": "2e11722f670391d487f4c29183a3d099",
            "deviceid": "1735D49D-8642-416E-BAE6-48BE372D0C15",
            "alarmvalue": "2_0.500000_0.800000_1.000000;3_0.500000_0.800000_0.719730;6_0.500000_0.800000_1.000000;8_0.500000_0.800000_1.000000;9_0.500000_0.800000_0.533154",
            "alarmtime": "2022-02-21 00:12:36",
            "devicename": "UNVtest",
            "ip": "rtsp://admin:abc123..@192.168.0.209/media/video1/multicast",
            "clientname": "北师大附属小学"
        },
        {
            "alarmid": "29FC6D72-2A9A-4A8A-B120-8EA895EB2EAA",
            "clientid": "2e11722f670391d487f4c29183a3d099",
            "deviceid": "1735D49D-8642-416E-BAE6-48BE372D0C15",
            "alarmvalue": "2_0.500000_0.800000_1.000000;3_0.500000_0.800000_0.770473;6_0.500000_0.800000_1.000000;8_0.500000_0.800000_1.000000;9_0.500000_0.800000_0.564781",
            "alarmtime": "2022-02-21 00:07:26",
            "devicename": "UNVtest",
            "ip": "rtsp://admin:abc123..@192.168.0.209/media/video1/multicast",
            "clientname": "北师大附属小学"
        }
    ]

遍历数组去重

    var arr = [];
    for (var i = 0; i

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js去除二维对象数组重复值的解决方案

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