java - Android/Java 解析匿名 JSONArray 对象

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这个问题已经有答案了:

Get JSONArray without array name? (4 个回答)

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重复 Get JSONArray without array name?

服务器返回给我以下匿名 JSONArray，我不知道如何解析它。请帮我解析它。我没有使用任何像 Gson 这样的库，我正在使用 org.json.JSONObject 。请帮忙。

[
        {
            "provider_metadata": {
                "filename": "vr-banner-small.png"
            },
            "name": "vr-banner-small.png",
            "enabled": false,
            "provider_name": "sonata.media.provider.image",
            "provider_status": 1,
            "provider_reference": "1debc89fa2a4a54599c48ba13f9ccfe1ff7c2360.png",
            "width": 183,
            "height": 122,
            "context": "default",
            "updated_at": "2014-04-18T22:54:50+0800",
            "created_at": "2014-04-18T22:54:50+0800",
            "content_type": "image/png",
            "size": 42117,
            "id": 190
        },
        {
            "provider_metadata": {
                "filename": "Chrysanthemum.jpg"
            },
            "name": "中文名稱.png",
            "enabled": false,
            "provider_name": "sonata.media.provider.image",
            "provider_status": 1,
            "provider_reference": "2d2ea78282c45fac7c7a3b3e37c77b92b05850cb.jpeg",
            "width": 1024,
            "height": 768,
            "context": "default",
            "updated_at": "2014-04-19T03:16:53+0800",
            "created_at": "2014-04-18T22:59:11+0800",
            "content_type": "image/jpeg",
            "size": 879394,
            "id": 191
        },
        {
            "provider_metadata": {
                "filename": "1111.jpg"
            },
            "name": "1111.jpg",
            "enabled": false,
            "provider_name": "sonata.media.provider.image",
            "provider_status": 1,
            "provider_reference": "605e5a4ec678546d780a72ffa0629c901d65bb1b.jpeg",
            "width": 284,
            "height": 160,
            "context": "default",
            "updated_at": "2014-04-18T23:02:24+0800",
            "created_at": "2014-04-18T23:02:24+0800",
            "content_type": "image/jpeg",
            "size": 26337,
            "id": 192
        },
        {
            "provider_metadata": {
                "filename": "vr-banner-medium.png"
            },
            "name": "vr-banner-medium.png",
            "enabled": false,
            "provider_name": "sonata.media.provider.image",
            "provider_status": 1,
            "provider_reference": "75ec61e5b12b2d0868886297c073f6228bf9fdcc.png",
            "width": 183,
            "height": 314,
            "context": "default",
            "updated_at": "2014-04-18T23:47:34+0800",
            "created_at": "2014-04-18T23:47:34+0800",
            "content_type": "image/png",
            "size": 87214,
            "id": 193
        },
        {
            "provider_metadata": {
                "filename": "1111.jpg"
            },
            "name": "1111.jpg",
            "enabled": false,
            "provider_name": "sonata.media.provider.image",
            "provider_status": 1,
            "provider_reference": "08ae40d9ef11ce3e6118d172dbffcfba96f282ad.jpeg",
            "width": 284,
            "height": 160,
            "context": "default",
            "updated_at": "2014-04-18T23:48:19+0800",
            "created_at": "2014-04-18T23:48:19+0800",
            "content_type": "image/jpeg",
            "size": 26337,
            "id": 194
        },
        {
            "provider_metadata": {
                "filename": "test.mp3"
            },
            "name": "test.mp3",
            "enabled": false,
            "provider_name": "sonata.media.provider.file",
            "provider_status": 1,
            "provider_reference": "7d0ea143ca408f94633098cd9696fddaba913833.mpga",
            "context": "default",
            "updated_at": "2014-04-18T23:48:19+0800",
            "created_at": "2014-04-18T23:48:19+0800",
            "content_type": "audio/mpeg",
            "size": 198658,
            "id": 195
        },
        {
            "provider_metadata": {
                "filename": "Tulips.jpg"
            },
            "name": "Tulips.jpg",
            "enabled": false,
            "provider_name": "sonata.media.provider.image",
            "provider_status": 1,
            "provider_reference": "62c5aed648c9f1189ee248703550ac2dda7c03e0.jpeg",
            "width": 1024,
            "height": 768,
            "context": "default",
            "updated_at": "2014-04-19T03:08:07+0800",
            "created_at": "2014-04-19T03:08:07+0800",
            "content_type": "image/jpeg",
            "size": 620888,
            "id": 196
        },
        {
            "provider_metadata": {
                "filename": "Jellyfish.jpg"
            },
            "name": "Jellyfish.jpg",
            "enabled": false,
            "provider_name": "sonata.media.provider.image",
            "provider_status": 1,
            "provider_reference": "a4212f424dedc8c6c743cc86a1e30e9eb05ab715.jpeg",
            "width": 1024,
            "height": 768,
            "context": "default",
            "updated_at": "2014-04-19T03:15:26+0800",
            "created_at": "2014-04-19T03:15:26+0800",
            "content_type": "image/jpeg",
            "size": 775702,
            "id": 197
        },
        {
            "provider_metadata": {
                "filename": "Hydrangeas.jpg"
            },
            "name": "Chrysanthemum.jpg",
            "enabled": false,
            "provider_name": "sonata.media.provider.image",
            "provider_status": 1,
            "provider_reference": "74648433c8a402533297fa77ee08afc8d6d68a30.jpeg",
            "width": 1024,
            "height": 768,
            "context": "default",
            "updated_at": "2014-04-19T03:16:23+0800",
            "created_at": "2014-04-19T03:16:03+0800",
            "content_type": "image/jpeg",
            "size": 595284,
            "id": 198
        },
        {
            "provider_metadata": {
                "filename": "Jellyfish.jpg"
            },
            "name": "Chrysanthemum.jpg",
            "enabled": false,
            "provider_name": "sonata.media.provider.image",
            "provider_status": 1,
            "provider_reference": "fa93114359b2a49a81c6885f95e3acde74ee882b.jpeg",
            "width": 1024,
            "height": 768,
            "context": "default",
            "updated_at": "2014-04-19T03:20:23+0800",
            "created_at": "2014-04-19T03:16:53+0800",
            "content_type": "image/jpeg",
            "size": 775702,
            "id": 199
        }
    ]

Answer 1

假设您的响应为 java/lang/String:

JSONArray array = new JSONArray(responseString);