Question

我正在从第三方获得此回复。如何在Java中转换为正确的JSON？如果我通过https://codebeautify.org/jsonvalidator网站美化JSON，则会得到正确的输出。以下是我试图由Json Reader缩进的输出，但解析错误。

{
    FUNCTION_NAME: "READWORKINFO",
    USER_NAME: "LAPSMQClient1",
    OPERATION: "MATCH",
    HASMOREPARAM: "|12|2|2019001000826|",
    REC_MAX_COUNT: 1,
    REC_OBT_COUNT: 1,
    FAILEDPATTERN: "",
    OPTION: "HAS MORE",
    SECTION: [{
        NAME: "WORKINFO",
        RECORD: [{
            FIELD: {
                AppData1: "2019001000826",
                AppData2: "STAGE=INITIATED;SourceSystem=MobileApp;",
                Data: "{\"LoanDetails\":{\"LeadNumber\":\"2019001000826\",\"ProductCode\":\"PL\",\"BranchCode\":\"8\",\"LoanStatus\":\"CREATE\",\"ProposalNumber\":\"\",\"ApprovalDate\":\"\",\"DisbursalDate\":\"\",\"SourceSystemName\":\"PersonalLoanAPP\",\"Customers\":[{\"Name\":\"SANGEETHA KARANTH\",\"CustomerId\":\"114019131\",\"Relation\":\"APPLICANT\",\"UCICCode\":\"A100\",\"MobileNumber\":\"7406565548\"}]},\"Kind\":\"LOAN_WI\",\"Rescan\":{},\"History\":{},\"ImageInfo\":{},\"RequestData\":[{\"REQUESTID\":\"PL-1561973295441\",\"SOURCE\":\"MQPUBLISH_TEST\",\"STAGE\":\"MQPUBLISH\",\"TIME\":\"01 07 2019 03 18 28\",\"USERID\":\"TEST\"},{\"REQUESTID\":\"PL-1561973366388\",\"SOURCE\":\"MQPUBLISH_TEST\",\"STAGE\":\"MQPUBLISH\",\"TIME\":\"01 07 2019 03 19 38\",\"USERID\":\"TEST\"},{\"REQUESTID\":\"PL-1561973553462\",\"SOURCE\":\"MQPUBLISH_TEST\",\"STAGE\":\"MQPUBLISH\",\"TIME\":\"01 07 2019 03 22 47\",\"USERID\":\"TEST\"},{\"REQUESTID\":\"PL-1561973554160\",\"SOURCE\":\"MQPUBLISH_TEST\",\"STAGE\":\"MQPUBLISH\",\"TIME\":\"01 07 2019 03 22 47\",\"USERID\":\"TEST\"},{\"REQUESTID\":\"PL-1561973976217\",\"SOURCE\":\"MQPUBLISH_TEST\",\"STAGE\":\"MQPUBLISH\",\"TIME\":\"01 07 2019 03 29 48\",\"USERID\":\"TEST\"},{\"REQUESTID\":\"PL-1561975084510\",\"SOURCE\":\"MQPUBLISH_TEST\",\"STAGE\":\"MQPUBLISH\",\"TIME\":\"01 07 2019 03 48 18\",\"USERID\":\"TEST\"}],\"CaseMemo\":[],\"PublishedDocuments\":[{\"DocId\":34,\"DocCode\":\"CSR\",\"Name\":\"PL USER ExperianReport\",\"File\":\"ExperianReport_20190010008261561973295441.json\",\"Instance\":1,\"URL\":\"/poolone/case/2019001000826/sec/1/in/1/doc/34/rev/00/type/json\",\"MimeType\":\"application/json\",\"CroppedDocuments\":[]},{\"DocId\":34,\"DocCode\":\"CSR\",\"Name\":\"PL CIBIL\",\"File\":\"CIBILREPORT_20190010008261561973366388.xml\",\"Instance\":2,\"URL\":\"/poolone/case/2019001000826/sec/1/in/2/doc/34/rev/00/type/xml\",\"MimeType\":\"text/xml\",\"CroppedDocuments\":[]},{\"DocId\":10,\"DocCode\":\"ADD\",\"Name\":\"PL USER PERMANENTADD\",\"File\":\"PERMANENTADD_20190010008261561973553462.jpeg\",\"Instance\":1,\"URL\":\"/poolone/case/2019001000826/sec/2/in/1/doc/10/rev/00/type/jpeg\",\"MimeType\":\"image/jpeg\",\"CroppedDocuments\":[]},{\"DocId\":10,\"DocCode\":\"ADD\",\"Name\":\"PL USER CURRENTADD\",\"File\":\"CURRENTADD_20190010008261561973554160.jpeg\",\"Instance\":2,\"URL\":\"/poolone/case/2019001000826/sec/2/in/2/doc/10/rev/00/type/jpeg\",\"MimeType\":\"image/jpeg\",\"CroppedDocuments\":[]},{\"DocId\":34,\"DocCode\":\"CSR\",\"Name\":\"PL CIBIL\",\"File\":\"CIBILREPORT_20190010008261561973976217.xml\",\"Instance\":3,\"URL\":\"/poolone/case/2019001000826/sec/1/in/3/doc/34/rev/00/type/xml\",\"MimeType\":\"text/xml\",\"CroppedDocuments\":[]},{\"DocId\":34,\"DocCode\":\"CSR\",\"Name\":\"PL CIBIL\",\"File\":\"CIBILREPORT_20190010008261561975084510.xml\",\"Instance\":4,\"URL\":\"/poolone/case/2019001000826/sec/1/in/4/doc/34/rev/00/type/xml\",\"MimeType\":\"text/xml\",\"Tab\":0}],\"Documents\":[]}"
            }
        }]
    }]
}

预期输出：

{
  "FUNCTION_NAME": "READWORKINFO",
  "USER_NAME": "LAPSMQClient1",
  "OPERATION": "MATCH",
  "HASMOREPARAM": "|12|2|2019001000826|",
  "REC_MAX_COUNT": 1,
  "REC_OBT_COUNT": 1,
  "FAILEDPATTERN": "",
  "OPTION": "HAS MORE",
  "SECTION": [
    {
      "NAME": "WORKINFO",
      "RECORD": [
        {
          "FIELD": {
            "AppData1": "2019001000826",
            "AppData2": "STAGE=INITIATED;SourceSystem=MobileApp;",
            "Data": "{\"LoanDetails\":{\"LeadNumber\":\"2019001000826\",\"ProductCode\":\"PL\",\"BranchCode\":\"8\",\"LoanStatus\":\"CREATE\",\"ProposalNumber\":\"\",\"ApprovalDate\":\"\",\"DisbursalDate\":\"\",\"SourceSystemName\":\"PersonalLoanAPP\",\"Customers\":[{\"Name\":\"SANGEETHA KARANTH\",\"CustomerId\":\"114019131\",\"Relation\":\"APPLICANT\",\"UCICCode\":\"A100\",\"MobileNumber\":\"7406565548\"}]},\"Kind\":\"LOAN_WI\",\"Rescan\":{},\"History\":{},\"ImageInfo\":{},\"RequestData\":[{\"REQUESTID\":\"PL-1561973295441\",\"SOURCE\":\"MQPUBLISH_TEST\",\"STAGE\":\"MQPUBLISH\",\"TIME\":\"01 07 2019 03 18 28\",\"USERID\":\"TEST\"},{\"REQUESTID\":\"PL-1561973366388\",\"SOURCE\":\"MQPUBLISH_TEST\",\"STAGE\":\"MQPUBLISH\",\"TIME\":\"01 07 2019 03 19 38\",\"USERID\":\"TEST\"},{\"REQUESTID\":\"PL-1561973553462\",\"SOURCE\":\"MQPUBLISH_TEST\",\"STAGE\":\"MQPUBLISH\",\"TIME\":\"01 07 2019 03 22 47\",\"USERID\":\"TEST\"},{\"REQUESTID\":\"PL-1561973554160\",\"SOURCE\":\"MQPUBLISH_TEST\",\"STAGE\":\"MQPUBLISH\",\"TIME\":\"01 07 2019 03 22 47\",\"USERID\":\"TEST\"},{\"REQUESTID\":\"PL-1561973976217\",\"SOURCE\":\"MQPUBLISH_TEST\",\"STAGE\":\"MQPUBLISH\",\"TIME\":\"01 07 2019 03 29 48\",\"USERID\":\"TEST\"},{\"REQUESTID\":\"PL-1561975084510\",\"SOURCE\":\"MQPUBLISH_TEST\",\"STAGE\":\"MQPUBLISH\",\"TIME\":\"01 07 2019 03 48 18\",\"USERID\":\"TEST\"}],\"CaseMemo\":[],\"PublishedDocuments\":[{\"DocId\":34,\"DocCode\":\"CSR\",\"Name\":\"PL USER ExperianReport\",\"File\":\"ExperianReport_20190010008261561973295441.json\",\"Instance\":1,\"URL\":\"/poolone/case/2019001000826/sec/1/in/1/doc/34/rev/00/type/json\",\"MimeType\":\"application/json\",\"CroppedDocuments\":[]},{\"DocId\":34,\"DocCode\":\"CSR\",\"Name\":\"PL CIBIL\",\"File\":\"CIBILREPORT_20190010008261561973366388.xml\",\"Instance\":2,\"URL\":\"/poolone/case/2019001000826/sec/1/in/2/doc/34/rev/00/type/xml\",\"MimeType\":\"text/xml\",\"CroppedDocuments\":[]},{\"DocId\":10,\"DocCode\":\"ADD\",\"Name\":\"PL USER PERMANENTADD\",\"File\":\"PERMANENTADD_20190010008261561973553462.jpeg\",\"Instance\":1,\"URL\":\"/poolone/case/2019001000826/sec/2/in/1/doc/10/rev/00/type/jpeg\",\"MimeType\":\"image/jpeg\",\"CroppedDocuments\":[]},{\"DocId\":10,\"DocCode\":\"ADD\",\"Name\":\"PL USER CURRENTADD\",\"File\":\"CURRENTADD_20190010008261561973554160.jpeg\",\"Instance\":2,\"URL\":\"/poolone/case/2019001000826/sec/2/in/2/doc/10/rev/00/type/jpeg\",\"MimeType\":\"image/jpeg\",\"CroppedDocuments\":[]},{\"DocId\":34,\"DocCode\":\"CSR\",\"Name\":\"PL CIBIL\",\"File\":\"CIBILREPORT_20190010008261561973976217.xml\",\"Instance\":3,\"URL\":\"/poolone/case/2019001000826/sec/1/in/3/doc/34/rev/00/type/xml\",\"MimeType\":\"text/xml\",\"CroppedDocuments\":[]},{\"DocId\":34,\"DocCode\":\"CSR\",\"Name\":\"PL CIBIL\",\"File\":\"CIBILREPORT_20190010008261561975084510.xml\",\"Instance\":4,\"URL\":\"/poolone/case/2019001000826/sec/1/in/4/doc/34/rev/00/type/xml\",\"MimeType\":\"text/xml\",\"Tab\":0}],\"Documents\":[]}"
          }
        }
      ]
    }
  ]
}

Answer 1

您可以使用Jackson来完成。

首先，创建一个ObjectMapper实例：

ObjectMapper mapper = new ObjectMapper();

要缩进任何旧的JSON，只需将其绑定为Object，例如：

Object json = mapper.readValue(input, Object.class);

，然后将其缩进：

String indented = mapper.writerWithDefaultPrettyPrinter().writeValueAsString(json);

这避免了您必须定义实际的POJO才能将数据映射到。

或者您也可以使用JsonNode（JSON树）。

Main Answer

使用适当的缩进格式格式化JSON数据

1 个答案: