• 【jackson解析复杂对象】

    1. ObjectMapper objectMapper = new ObjectMapper();
    2.     objectMapper.registerModule(new JavaTimeModule());
    3.     ResponseBody>> listResultDTO = objectMapper.readValue(
    4.         result, new TypeReference<>() {});

     比如有如下字符串：

    1.   String result = "{\n"
    2.         + "    \"status\": 200,\n"
    3.         + "    \"message\": \"请求成功。\",\n"
    4.         + "    \"data\": {\n"
    5.         + "        \"pageIndex\": 1,\n"
    6.         + "        \"pageSize\": 10,\n"
    7.         + "        \"totalPage\": 7,\n"
    8.         + "        \"total\": 65,\n"
    9.         + "        \"data\": [\n"
    10.         + "            {\n"
    11.         + "                \"id\": \"606ad074a11b60c742224011\",\n"
    12.         + "                \"unitNumber\": \"D6K0A413\",\n"
    13.         + "                \"unitName\": \"Gen2 Comfort Pro MR\",\n"
    14.         + "                \"aliasName\": \"Gen2 Comfort Pro MR\",\n"
    15.         + "                \"buildingName\": \"阮府\",\n"
    16.         + "                \"buildingId\": \"255075\",\n"
    17.         + "                \"customerId\": \"3165958\",\n"
    18.         + "                \"customerName\": \"阮美仙\",\n"
    19.         + "                \"contractNo\": \"P2571605\",\n"
    20.         + "                \"unitType\": \"Elevator\",\n"
    21.         + "                \"status\": \"health\",\n"
    22.         + "                \"enterpriseNo\": null,\n"
    23.         + "                \"enterpriseName\": null,\n"
    24.         + "                \"buildingAddr\": \"\",\n"
    25.         + "                \"cbm\": \"精准保养\",\n"
    26.         + "                \"brand\": \"Otis\",\n"
    27.         + "                \"branchName\": \"OTIS福州\",\n"
    28.         + "                \"currentStatus\": \"Active\",\n"
    29.         + "                \"manufactureDate\": \"2020-12-01T00:00:00.000Z\",\n"
    30.         + "                \"unitManager\": {\n"
    31.         + "                    \"userId\": \"60c8395fc0adc669d3344f82\",\n"
    32.         + "                    \"aliasNo\": null,\n"
    33.         + "                    \"type\": null\n"
    34.         + "                }\n"
    35.         + "            },\n"
    36.         + "            {\n"
    37.         + "                \"id\": \"606ad366a11b60c742225703\",\n"
    38.         + "                \"unitNumber\": \"D6NF8425\",\n"
    39.         + "                \"unitName\": \"04#酒店\",\n"
    40.         + "                \"aliasName\": \"123\",\n"
    41.         + "                \"buildingName\": \"华贤（厦门）酒店管理有限公司思明第一分公司(磐基)\",\n"
    42.         + "                \"buildingId\": \"254274\",\n"
    43.         + "                \"customerId\": \"3149392\",\n"
    44.         + "                \"customerName\": \"华贤（厦门）酒店管理有限公司思明第一分公司\",\n"
    45.         + "                \"contractNo\": \"M2580087\",\n"
    46.         + "                \"unitType\": \"Elevator\",\n"
    47.         + "                \"status\": \"health\",\n"
    48.         + "                \"enterpriseNo\": null,\n"
    49.         + "                \"enterpriseName\": null,\n"
    50.         + "                \"buildingAddr\": \"\",\n"
    51.         + "                \"cbm\": \"精准保养\",\n"
    52.         + "                \"brand\": \"Otis\",\n"
    53.         + "                \"branchName\": \"OTIS厦门\",\n"
    54.         + "                \"currentStatus\": \"Active\",\n"
    55.         + "                \"manufactureDate\": \"2021-02-03T00:00:00.000Z\",\n"
    56.         + "                \"unitManager\": {\n"
    57.         + "                    \"userId\": \"60c8395fc0adc669d3344f82\",\n"
    58.         + "                    \"aliasNo\": null,\n"
    59.         + "                    \"type\": null\n"
    60.         + "                }\n"
    61.         + "            },\n"
    62.         + "            {\n"
    63.         + "                \"id\": \"606ad367a11b60c742225706\",\n"
    64.         + "                \"unitNumber\": \"D6NF8426\",\n"
    65.         + "                \"unitName\": \"05#酒店\",\n"
    66.         + "                \"aliasName\": \"05#酒店\",\n"
    67.         + "                \"buildingName\": \"华贤（厦门）酒店管理有限公司思明第一分公司(磐基)\",\n"
    68.         + "                \"buildingId\": \"254274\",\n"
    69.         + "                \"customerId\": \"3149392\",\n"
    70.         + "                \"customerName\": \"华贤（厦门）酒店管理有限公司思明第一分公司\",\n"
    71.         + "                \"contractNo\": \"M2580087\",\n"
    72.         + "                \"unitType\": \"Elevator\",\n"
    73.         + "                \"status\": \"health\",\n"
    74.         + "                \"enterpriseNo\": null,\n"
    75.         + "                \"enterpriseName\": null,\n"
    76.         + "                \"buildingAddr\": \"\",\n"
    77.         + "                \"cbm\": \"精准保养\",\n"
    78.         + "                \"brand\": \"Otis\",\n"
    79.         + "                \"branchName\": \"OTIS厦门\",\n"
    80.         + "                \"currentStatus\": \"Active\",\n"
    81.         + "                \"manufactureDate\": \"2021-02-03T00:00:00.000Z\",\n"
    82.         + "                \"unitManager\": {\n"
    83.         + "                    \"userId\": \"60c8395fc0adc669d3344f82\",\n"
    84.         + "                    \"aliasNo\": null,\n"
    85.         + "                    \"type\": null\n"
    86.         + "                }\n"
    87.         + "            },\n"
    88.         + "            {\n"
    89.         + "                \"id\": \"606ad076a11b60c742224037\",\n"
    90.         + "                \"unitNumber\": \"D6NF8427\",\n"
    91.         + "                \"unitName\": \"06#酒店\",\n"
    92.         + "                \"aliasName\": \"06#酒店\",\n"
    93.         + "                \"buildingName\": \"华贤（厦门）酒店管理有限公司思明第一分公司(磐基)\",\n"
    94.         + "                \"buildingId\": \"254274\",\n"
    95.         + "                \"customerId\": \"3149392\",\n"
    96.         + "                \"customerName\": \"华贤（厦门）酒店管理有限公司思明第一分公司\",\n"
    97.         + "                \"contractNo\": \"M2580087\",\n"
    98.         + "                \"unitType\": \"Elevator\",\n"
    99.         + "                \"status\": \"health\",\n"
    100.         + "                \"enterpriseNo\": null,\n"
    101.         + "                \"enterpriseName\": null,\n"
    102.         + "                \"buildingAddr\": \"\",\n"
    103.         + "                \"cbm\": \"精准保养\",\n"
    104.         + "                \"brand\": \"Otis\",\n"
    105.         + "                \"branchName\": \"OTIS厦门\",\n"
    106.         + "                \"currentStatus\": \"Active\",\n"
    107.         + "                \"manufactureDate\": \"2021-02-03T00:00:00.000Z\",\n"
    108.         + "                \"unitManager\": {\n"
    109.         + "                    \"userId\": \"60c8395fc0adc669d3344f82\",\n"
    110.         + "                    \"aliasNo\": null,\n"
    111.         + "                    \"type\": null\n"
    112.         + "                }\n"
    113.         + "            },\n"
    114.         + "            {\n"
    115.         + "                \"id\": \"606ad076a11b60c742224034\",\n"
    116.         + "                \"unitNumber\": \"D6NF8428\",\n"
    117.         + "                \"unitName\": \"07#酒店\",\n"
    118.         + "                \"aliasName\": \"07#酒店\",\n"
    119.         + "                \"buildingName\": \"华贤（厦门）酒店管理有限公司思明第一分公司(磐基)\",\n"
    120.         + "                \"buildingId\": \"254274\",\n"
    121.         + "                \"customerId\": \"3149392\",\n"
    122.         + "                \"customerName\": \"华贤（厦门）酒店管理有限公司思明第一分公司\",\n"
    123.         + "                \"contractNo\": \"M2580087\",\n"
    124.         + "                \"unitType\": \"Elevator\",\n"
    125.         + "                \"status\": \"health\",\n"
    126.         + "                \"enterpriseNo\": null,\n"
    127.         + "                \"enterpriseName\": null,\n"
    128.         + "                \"buildingAddr\": \"\",\n"
    129.         + "                \"cbm\": \"精准保养\",\n"
    130.         + "                \"brand\": \"Otis\",\n"
    131.         + "                \"branchName\": \"OTIS厦门\",\n"
    132.         + "                \"currentStatus\": \"Active\",\n"
    133.         + "                \"manufactureDate\": \"2021-02-03T00:00:00.000Z\",\n"
    134.         + "                \"unitManager\": {\n"
    135.         + "                    \"userId\": \"60c8395fc0adc669d3344f82\",\n"
    136.         + "                    \"aliasNo\": null,\n"
    137.         + "                    \"type\": null\n"
    138.         + "                }\n"
    139.         + "            },\n"
    140.         + "            {\n"
    141.         + "                \"id\": \"606ad41ba11b60c742225bdd\",\n"
    142.         + "                \"unitNumber\": \"D6NF8429\",\n"
    143.         + "                \"unitName\": \"08#酒店\",\n"
    144.         + "                \"aliasName\": \"08#酒店\",\n"
    145.         + "                \"buildingName\": \"华贤（厦门）酒店管理有限公司思明第一分公司(磐基)\",\n"
    146.         + "                \"buildingId\": \"254274\",\n"
    147.         + "                \"customerId\": \"3149392\",\n"
    148.         + "                \"customerName\": \"华贤（厦门）酒店管理有限公司思明第一分公司\",\n"
    149.         + "                \"contractNo\": \"M2580087\",\n"
    150.         + "                \"unitType\": \"Elevator\",\n"
    151.         + "                \"status\": \"health\",\n"
    152.         + "                \"enterpriseNo\": null,\n"
    153.         + "                \"enterpriseName\": null,\n"
    154.         + "                \"buildingAddr\": \"\",\n"
    155.         + "                \"cbm\": \"精准保养\",\n"
    156.         + "                \"brand\": \"Otis\",\n"
    157.         + "                \"branchName\": \"OTIS厦门\",\n"
    158.         + "                \"currentStatus\": \"Active\",\n"
    159.         + "                \"manufactureDate\": \"2008-01-23T00:00:00.000Z\",\n"
    160.         + "                \"unitManager\": {\n"
    161.         + "                    \"userId\": \"60c8395fc0adc669d3344f82\",\n"
    162.         + "                    \"aliasNo\": null,\n"
    163.         + "                    \"type\": null\n"
    164.         + "                }\n"
    165.         + "            },\n"
    166.         + "            {\n"
    167.         + "                \"id\": \"606ad41ba11b60c742225bde\",\n"
    168.         + "                \"unitNumber\": \"D6NF8430\",\n"
    169.         + "                \"unitName\": \"09#酒店\",\n"
    170.         + "                \"aliasName\": \"09#酒店\",\n"
    171.         + "                \"buildingName\": \"华贤（厦门）酒店管理有限公司思明第一分公司(磐基)\",\n"
    172.         + "                \"buildingId\": \"254274\",\n"
    173.         + "                \"customerId\": \"3149392\",\n"
    174.         + "                \"customerName\": \"华贤（厦门）酒店管理有限公司思明第一分公司\",\n"
    175.         + "                \"contractNo\": \"M2580087\",\n"
    176.         + "                \"unitType\": \"Elevator\",\n"
    177.         + "                \"status\": \"failure\",\n"
    178.         + "                \"enterpriseNo\": null,\n"
    179.         + "                \"enterpriseName\": null,\n"
    180.         + "                \"buildingAddr\": \"\",\n"
    181.         + "                \"cbm\": \"精准保养\",\n"
    182.         + "                \"brand\": \"Otis\",\n"
    183.         + "                \"branchName\": \"OTIS厦门\",\n"
    184.         + "                \"currentStatus\": \"Active\",\n"
    185.         + "                \"manufactureDate\": \"2008-01-23T00:00:00.000Z\",\n"
    186.         + "                \"unitManager\": {\n"
    187.         + "                    \"userId\": \"60c8395fc0adc669d3344f82\",\n"
    188.         + "                    \"aliasNo\": null,\n"
    189.         + "                    \"type\": null\n"
    190.         + "                }\n"
    191.         + "            },\n"
    192.         + "            {\n"
    193.         + "                \"id\": \"606ad316a11b60c742225546\",\n"
    194.         + "                \"unitNumber\": \"D6NF8431\",\n"
    195.         + "                \"unitName\": \"01#酒店\",\n"
    196.         + "                \"aliasName\": \"01#酒店\",\n"
    197.         + "                \"buildingName\": \"华贤（厦门）酒店管理有限公司思明第一分公司(磐基)\",\n"
    198.         + "                \"buildingId\": \"254274\",\n"
    199.         + "                \"customerId\": \"3149392\",\n"
    200.         + "                \"customerName\": \"华贤（厦门）酒店管理有限公司思明第一分公司\",\n"
    201.         + "                \"contractNo\": \"M2580087\",\n"
    202.         + "                \"unitType\": \"Elevator\",\n"
    203.         + "                \"status\": \"health\",\n"
    204.         + "                \"enterpriseNo\": null,\n"
    205.         + "                \"enterpriseName\": null,\n"
    206.         + "                \"buildingAddr\": \"\",\n"
    207.         + "                \"cbm\": \"精准保养\",\n"
    208.         + "                \"brand\": \"Otis\",\n"
    209.         + "                \"branchName\": \"OTIS厦门\",\n"
    210.         + "                \"currentStatus\": \"Active\",\n"
    211.         + "                \"manufactureDate\": \"2021-02-03T00:00:00.000Z\",\n"
    212.         + "                \"unitManager\": {\n"
    213.         + "                    \"userId\": \"60c8395fc0adc669d3344f82\",\n"
    214.         + "                    \"aliasNo\": null,\n"
    215.         + "                    \"type\": null\n"
    216.         + "                }\n"
    217.         + "            },\n"
    218.         + "            {\n"
    219.         + "                \"id\": \"606ad07fa11b60c742224093\",\n"
    220.         + "                \"unitNumber\": \"D6NF8432\",\n"
    221.         + "                \"unitName\": \"02#酒店\",\n"
    222.         + "                \"aliasName\": \"02#酒店\",\n"
    223.         + "                \"buildingName\": \"华贤（厦门）酒店管理有限公司思明第一分公司(磐基)\",\n"
    224.         + "                \"buildingId\": \"254274\",\n"
    225.         + "                \"customerId\": \"3149392\",\n"
    226.         + "                \"customerName\": \"华贤（厦门）酒店管理有限公司思明第一分公司\",\n"
    227.         + "                \"contractNo\": \"M2580087\",\n"
    228.         + "                \"unitType\": \"Elevator\",\n"
    229.         + "                \"status\": \"health\",\n"
    230.         + "                \"enterpriseNo\": null,\n"
    231.         + "                \"enterpriseName\": null,\n"
    232.         + "                \"buildingAddr\": \"\",\n"
    233.         + "                \"cbm\": \"精准保养\",\n"
    234.         + "                \"brand\": \"Otis\",\n"
    235.         + "                \"branchName\": \"OTIS厦门\",\n"
    236.         + "                \"currentStatus\": \"Active\",\n"
    237.         + "                \"manufactureDate\": \"2021-02-03T00:00:00.000Z\",\n"
    238.         + "                \"unitManager\": {\n"
    239.         + "                    \"userId\": \"60c8395fc0adc669d3344f82\",\n"
    240.         + "                    \"aliasNo\": null,\n"
    241.         + "                    \"type\": null\n"
    242.         + "                }\n"
    243.         + "            },\n"
    244.         + "            {\n"
    245.         + "                \"id\": \"606ad07fa11b60c74222408f\",\n"
    246.         + "                \"unitNumber\": \"D6NF8433\",\n"
    247.         + "                \"unitName\": \"03#酒店\",\n"
    248.         + "                \"aliasName\": \"03#酒店\",\n"
    249.         + "                \"buildingName\": \"华贤（厦门）酒店管理有限公司思明第一分公司(磐基)\",\n"
    250.         + "                \"buildingId\": \"254274\",\n"
    251.         + "                \"customerId\": \"3149392\",\n"
    252.         + "                \"customerName\": \"华贤（厦门）酒店管理有限公司思明第一分公司\",\n"
    253.         + "                \"contractNo\": \"M2580087\",\n"
    254.         + "                \"unitType\": \"Elevator\",\n"
    255.         + "                \"status\": \"health\",\n"
    256.         + "                \"enterpriseNo\": null,\n"
    257.         + "                \"enterpriseName\": null,\n"
    258.         + "                \"buildingAddr\": \"\",\n"
    259.         + "                \"cbm\": \"精准保养\",\n"
    260.         + "                \"brand\": \"Otis\",\n"
    261.         + "                \"branchName\": \"OTIS厦门\",\n"
    262.         + "                \"currentStatus\": \"Active\",\n"
    263.         + "                \"manufactureDate\": \"2021-02-03T00:00:00.000Z\",\n"
    264.         + "                \"unitManager\": {\n"
    265.         + "                    \"userId\": \"60c8395fc0adc669d3344f82\",\n"
    266.         + "                    \"aliasNo\": null,\n"
    267.         + "                    \"type\": null\n"
    268.         + "                }\n"
    269.         + "            }\n"
    270.         + "        ]\n"
    271.         + "    }\n"
    272.         + "}";

    解析后为：

    带泛型的类也支持

     

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  • 原文地址：https://blog.csdn.net/b422761838/article/details/125663646