从我的数据库中的目录名称中检索数据

Question

我使用 php 和 laravel。我有一个名为 MsgBody 的列。在这一列中，有一个数组如下。我想从此数组中获取“conversationDesc”的值。这个在Controller和blade部分应该怎么办？

"MsgBody": [
    {
      "MsgType": "TIMCustomElem",
      "MsgContent": {
        "Desc": "",
        "Data": "{\"conversationDesc\":\"abc\",\"deviceType\":\"Android\",\"otherUserMsg\":false,\"sender\":{\"birthday\":\"\",\"city\":\"\",\"coin\":9018,\"diamonds\":990992,\"emotional_state\":\"gizlilik\",\"family_chieftain\":0,\"family_id\":0,\"fans_count\":0,\"focus_count\":1,\"follow_id\":0,\"gameCurrency\":990992,\"gh_status\":0,\"head_image\":\"http://fw25live.oss-cn-beijing.aliyuncs.com/public/attachment/202101/29/16/6013cc8481bbc.png\",\"is_admin\":0,\"is_agree\":1,\"is_authentication\":0,\"is_edit_sex\":0,\"is_guardian\":0,\"is_noble_mysterious\":0,\"is_open_shop\":0,\"is_remind\":1,\"is_vip\":0,\"item\":{\"Yaş\":\"tahmin edersiniz\",\"Medeni durum\":\"gizlilik\",\"Meslek\":\"host\",\"LopMeID\":\"106050\"},\"job\":\"host\",\"levelImageResId\":2131232827,\"login_type\":0,\"luck_num\":\"\",\"luck_num_url\":\"https://test99.lopme.net/wap/index.php?ctl=luck&act=index\",\"members_url\":\"https://test99.lopme.net/wap/index.php?ctl=vip_pay&act=purchase\",\"n_svideo_count\":0,\"nick_name\":\"ibrahimozden\",\"nick_nameFormat\":\"ibrahimozden：\",\"noble_avatar\":\"\",\"noble_barrage\":0,\"noble_car\":0,\"noble_car_name\":\"\",\"noble_car_url\":\"\",\"noble_experience\":0,\"noble_icon\":\"\",\"noble_is_avatar\":0,\"noble_medal\":0,\"noble_name\":\"\",\"noble_silence\":0,\"noble_special_effects\":0,\"noble_stealth\":0,\"noble_vip_type\":0,\"open_podcast_goods\":0,\"pay_car\":\"https://test99.lopme.net/wap/index.php?ctl=car&act=index\",\"podcast_goods\":0,\"podcast_order\":0,\"podcast_pai\":0,\"proUser\":true,\"province\":\"\",\"seconds\":0,\"selected\":false,\"sex\":1,\"sexResId\":2131231724,\"shop_goods\":0,\"shopping_cart\":0,\"showId\":\"106050\",\"show_podcast_goods\":0,\"show_podcast_order\":0,\"show_podcast_pai\":0,\"show_shopping_cart\":0,\"show_svideo\":1,\"show_user_order\":0,\"show_user_pai\":0,\"signature\":\"\",\"society_chieftain\":0,\"society_id\":0,\"society_name\":\"\",\"sort_num\":-1,\"star_box\":\"\",\"stealth\":0,\"ticket\":1806,\"token\":\"\",\"use_diamonds\":9018,\"useable_ticket\":1806,\"user_id\":\"106050\",\"user_level\":25,\"user_order\":0,\"user_pai\":0,\"v_explain\":\"\",\"v_icon\":\"\",\"v_type\":\"0\",\"video_count\":0,\"viewer_guard_type\":0,\"vip_expire_time\":\"Açılmadı\"},\"text\":\"abc\",\"type\":20}",
        "Ext": "",
        "Sound": ""
      }
    }
  ]

Answer 1

你的数据好像是JSON。您可以使用 json_decode.

对其进行解码

您应该可以通过以下方式访问您想要的内容：

$column = [
  "MsgBody" => [
    [
      "MsgType" => "TIMCustomElem",
      "MsgContent" => [
        "Desc" => "",
        "Data" => "{\"conversationDesc\":\"abc\",\"deviceType\":\"Android\",\"otherUserMsg\":false,\"sender\":{\"birthday\":\"\",\"city\":\"\",\"coin\":9018,\"diamonds\":990992,\"emotional_state\":\"gizlilik\",\"family_chieftain\":0,\"family_id\":0,\"fans_count\":0,\"focus_count\":1,\"follow_id\":0,\"gameCurrency\":990992,\"gh_status\":0,\"head_image\":\"http://fw25live.oss-cn-beijing.aliyuncs.com/public/attachment/202101/29/16/6013cc8481bbc.png\",\"is_admin\":0,\"is_agree\":1,\"is_authentication\":0,\"is_edit_sex\":0,\"is_guardian\":0,\"is_noble_mysterious\":0,\"is_open_shop\":0,\"is_remind\":1,\"is_vip\":0,\"item\":{\"Yaş\":\"tahmin edersiniz\",\"Medeni durum\":\"gizlilik\",\"Meslek\":\"host\",\"LopMeID\":\"106050\"},\"job\":\"host\",\"levelImageResId\":2131232827,\"login_type\":0,\"luck_num\":\"\",\"luck_num_url\":\"https://test99.lopme.net/wap/index.php?ctl=luck&act=index\",\"members_url\":\"https://test99.lopme.net/wap/index.php?ctl=vip_pay&act=purchase\",\"n_svideo_count\":0,\"nick_name\":\"ibrahimozden\",\"nick_nameFormat\":\"ibrahimozden：\",\"noble_avatar\":\"\",\"noble_barrage\":0,\"noble_car\":0,\"noble_car_name\":\"\",\"noble_car_url\":\"\",\"noble_experience\":0,\"noble_icon\":\"\",\"noble_is_avatar\":0,\"noble_medal\":0,\"noble_name\":\"\",\"noble_silence\":0,\"noble_special_effects\":0,\"noble_stealth\":0,\"noble_vip_type\":0,\"open_podcast_goods\":0,\"pay_car\":\"https://test99.lopme.net/wap/index.php?ctl=car&act=index\",\"podcast_goods\":0,\"podcast_order\":0,\"podcast_pai\":0,\"proUser\":true,\"province\":\"\",\"seconds\":0,\"selected\":false,\"sex\":1,\"sexResId\":2131231724,\"shop_goods\":0,\"shopping_cart\":0,\"showId\":\"106050\",\"show_podcast_goods\":0,\"show_podcast_order\":0,\"show_podcast_pai\":0,\"show_shopping_cart\":0,\"show_svideo\":1,\"show_user_order\":0,\"show_user_pai\":0,\"signature\":\"\",\"society_chieftain\":0,\"society_id\":0,\"society_name\":\"\",\"sort_num\":-1,\"star_box\":\"\",\"stealth\":0,\"ticket\":1806,\"token\":\"\",\"use_diamonds\":9018,\"useable_ticket\":1806,\"user_id\":\"106050\",\"user_level\":25,\"user_order\":0,\"user_pai\":0,\"v_explain\":\"\",\"v_icon\":\"\",\"v_type\":\"0\",\"video_count\":0,\"viewer_guard_type\":0,\"vip_expire_time\":\"Açılmadı\"},\"text\":\"abc\",\"type\":20}",
        "Ext" => "",
        "Sound" => ""
      ]
    ]
  ]
];

$firstMessageContent = $column["MsgBody"][0]["MsgContent"];
$decodedData = json_decode($firstMessageContent["Data"], true);
$conversationDesc = $decodedData["conversationDesc"];

assert($conversationDesc === "abc");

从我的数据库中的目录名称中检索数据

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