Gson 流式传输 api 未阅读整个文档
[英]Gson streaming api not reading the whole document
问题描述
I have a json which is invalid.
我有一个无效的 json。 But still I have to parse by parsing or whatsoever means.但是我仍然必须通过解析或任何方式进行解析。 Here is the json:这是 json：
{"priceAgreementLineDetails":[{"catalogue":{"assetClassDetails":[{}],"assetClassRequired":null,"baseUnitofMeasure":"PMI","bomParent":"Yes","commodityCodeTaric":"84158200","enLanguageKey":"EN","enMaterialLongText":"Lenovo Privacy Filter for 14" Notebooks ( L, T and X1 Carbon)"","grossWeightInKg":null,"height":null,"heightLengthWidthUnit":null,"length":null,"manufacturerPartNumber":"","materialLongDescription":"Lenovo Privacy Filter for 14" Notebooks ( L, T and X1 Carbon)"","physicalCategory":"Physical","volume":null,"volumeUnit":null,"width":null,"xxLanguageKey":null,"xxMaterialLongText":null},"catalogueStatus":"ACTIVE","catalogueStatusTimestamp":"2021-05-11T04:34:52.097Z","comment":null,"commercial":{"appliedVoucher":null,"commitmentDateCategory":null,"discountDateCategory":"custom","manufacturer":"test123","materialDescription":"dsds","materialGroupL4":"K205 - ERP Software & Licenses","netPrice":"7000.00","plannedDeliveryTime":"3","priceAdjustments":null,"priceBookCurrency":"EUR","priceErosionDetails":[{"discount":"5.00","validFrom":"2017-06-01T12:00:00.000Z","validTo":"2022-06-01T12:00:00.000Z"}],"priceUnit":"1","sapContractLineId":"1","supplierPartNumber":"TESTING12321","validFromDate":"2017-06-01T12:00:00.000Z","validToDate":"2022-06-01T12:00:00.000Z","volumeCommitment":null,"volumeDiscounts":null,"volumeTierDiscounts":null},"customGroup":null,"index":null,"isDeleted":false,"isReviewed":true,"lastSaveBy":null,"lastSaveDateTime":null,"lineStatus":"COMPLETE","priceReference":"Purchase Order Date"},{"catalogue":{"assetClassDetails":[{}],"assetClassRequired":null,"baseUnitofMeasure":"PMI","bomParent":"Yes","commodityCodeTaric":"84158200","enLanguageKey":"EN","enMaterialLongText":"(ksjdiusd)","grossWeightInKg":null,"height":null,"heightLengthWidthUnit":null,"length":null,"manufacturerPartNumber":"","materialLongDescription":"(ksjdiusd)","physicalCategory":"Physical","volume":null,"volumeUnit":null,"width":null,"xxLanguageKey":null,"xxMaterialLongText":null},"catalogueStatus":"ACTIVE","catalogueStatusTimestamp":"2021-05-11T04:34:52.097Z","comment":null,"commercial":{"appliedVoucher":null,"commitmentDateCategory":null,"discountDateCategory":null,"manufacturer":"test123","materialDescription":"dsds1","materialGroupL4":"K103 - Customer Management (Billing & CRM) Software & Licenses etc.","netPrice":"5000.00","plannedDeliveryTime":"3","priceAdjustments":null,"priceBookCurrency":"EUR","priceErosionDetails":null,"priceUnit":"1","sapContractLineId":"2","supplierPartNumber":"TESTING123421","validFromDate":"2017-06-01T12:00:00.000Z","validToDate":"2022-06-01T12:00:00.000Z","volumeCommitment":null,"volumeDiscounts":null,"volumeTierDiscounts":null},"customGroup":null,"index":null,"isDeleted":false,"isReviewed":true,"lastSaveBy":null,"lastSaveDateTime":null,"lineStatus":"COMPLETE","priceReference":null},{"catalogue":{"assetClassDetails":[{}],"assetClassRequired":null,"baseUnitofMeasure":"PMI","bomParent":"Yes","commodityCodeTaric":"84158200","enLanguageKey":"EN","enMaterialLongText":"(ks) "di"","grossWeightInKg":null,"height":null,"heightLengthWidthUnit":null,"length":null,"manufacturerPartNumber":"","materialLongDescription":"(ks) "di"","physicalCategory":"Physical","volume":null,"volumeUnit":null,"width":null,"xxLanguageKey":null,"xxMaterialLongText":null},"catalogueStatus":"ACTIVE","catalogueStatusTimestamp":"2021-05-11T04:34:54.353Z","comment":null,"commercial":{"appliedVoucher":null,"commitmentDateCategory":null,"discountDateCategory":null,"manufacturer":"test123","materialDescription":"dsds2","materialGroupL4":"K103 - Customer Management (Billing & CRM) Software & Licenses etc.","netPrice":"5000.00","plannedDeliveryTime":"3","priceAdjustments":null,"priceBookCurrency":"EUR","priceErosionDetails":null,"priceUnit":"1","sapContractLineId":"2","supplierPartNumber":"UHDUSD","validFromDate":"2017-06-01T12:00:00.000Z","validToDate":"2022-06-01T12:00:00.000Z","volumeCommitment":null,"volumeDiscounts":null,"volumeTierDiscounts":null},"customGroup":null,"index":null,"isDeleted":false,"isReviewed":true,"lastSaveBy":null,"lastSaveDateTime":null,"lineStatus":"COMPLETE","priceReference":null},{"catalogue":{"assetClassDetails":[{}],"assetClassRequired":null,"baseUnitofMeasure":"PMI","bomParent":"Yes","commodityCodeTaric":"84158200","enLanguageKey":"EN","enMaterialLongText":"(ksjd , iusd)","grossWeightInKg":null,"height":null,"heightLengthWidthUnit":null,"length":null,"manufacturerPartNumber":"","materialLongDescription":"(ksjd , iusd)","physicalCategory":"Physical","volume":null,"volumeUnit":null,"width":null,"xxLanguageKey":null,"xxMaterialLongText":null},"catalogueStatus":"ACTIVE","catalogueStatusTimestamp":"2021-05-11T04:35:04.574Z","comment":null,"commercial":{"appliedVoucher":null,"commitmentDateCategory":null,"discountDateCategory":null,"manufacturer":"test123","materialDescription":"dsds3","materialGroupL4":"K103 - Customer Management (Billing & CRM) Software & Licenses etc.","netPrice":"6000.00","plannedDeliveryTime":"3","priceAdjustments":null,"priceBookCurrency":"EUR","priceErosionDetails":null,"priceUnit":"1","sapContractLineId":"2","supplierPartNumber":"DSDSDJJ","validFromDate":"2017-06-01T12:00:00.000Z","validToDate":"2022-06-01T12:00:00.000Z","volumeCommitment":null,"volumeDiscounts":null,"volumeTierDiscounts":null},"customGroup":null,"index":null,"isDeleted":false,"isReviewed":true,"lastSaveBy":null,"lastSaveDateTime":null,"lineStatus":"COMPLETE","priceReference":null},{"catalogue":{"assetClassDetails":[{}],"assetClassRequired":null,"baseUnitofMeasure":"PMI","bomParent":"Yes","commodityCodeTaric":"84158200","enLanguageKey":"EN","enMaterialLongText":"(ksjd ) ,( iusd)","grossWeightInKg":null,"height":null,"heightLengthWidthUnit":null,"length":null,"manufacturerPartNumber":"","materialLongDescription":"(ksjd ) ,( iusd)","physicalCategory":"Physical","volume":null,"volumeUnit":null,"width":null,"xxLanguageKey":null,"xxMaterialLongText":null},"catalogueStatus":"ACTIVE","catalogueStatusTimestamp":"2021-05-11T04:34:52.097Z","comment":null,"commercial":{"appliedVoucher":null,"commitmentDateCategory":null,"discountDateCategory":null,"manufacturer":"test123","materialDescription":"dsds4","materialGroupL4":"K103 - Customer Management (Billing & CRM) Software & Licenses etc.","netPrice":"5000.00","plannedDeliveryTime":"3","priceAdjustments":null,"priceBookCurrency":"EUR","priceErosionDetails":null,"priceUnit":"1","sapContractLineId":"2","supplierPartNumber":"TEST1","validFromDate":"2017-06-01T12:00:00.000Z","validToDate":"2022-06-01T12:00:00.000Z","volumeCommitment":null,"volumeDiscounts":null,"volumeTierDiscounts":null},"customGroup":null,"index":null,"isDeleted":false,"isReviewed":true,"lastSaveBy":null,"lastSaveDateTime":null,"lineStatus":"COMPLETE","priceReference":null},{"catalogue":{"assetClassDetails":[{}],"assetClassRequired":null,"baseUnitofMeasure":"PMI","bomParent":"Yes","commodityCodeTaric":"84158200","enLanguageKey":"EN","enMaterialLongText":"(ksjd) & " iusd"","grossWeightInKg":null,"height":null,"heightLengthWidthUnit":null,"length":null,"manufacturerPartNumber":"","materialLongDescription":"(ksjd) & " iusd"","physicalCategory":"Physical","volume":null,"volumeUnit":null,"width":null,"xxLanguageKey":null,"xxMaterialLongText":null},"catalogueStatus":"ACTIVE","catalogueStatusTimestamp":"2021-05-11T04:34:52.097Z","comment":null,"commercial":{"appliedVoucher":null,"commitmentDateCategory":null,"discountDateCategory":null,"manufacturer":"test123","materialDescription":"dsds5","materialGroupL4":"K103 - Customer Management (Billing & CRM) Software & Licenses etc.","netPrice":"5000.00","plannedDeliveryTime":"3","priceAdjustments":null,"priceBookCurrency":"EUR","priceErosionDetails":null,"priceUnit":"1","sapContractLineId":"2","supplierPartNumber":"1233","validFromDate":"2017-06-01T12:00:00.000Z","validToDate":"2022-06-01T12:00:00.000Z","volumeCommitment":null,"volumeDiscounts":null,"volumeTierDiscounts":null},"customGroup":null,"index":null,"isDeleted":false,"isReviewed":true,"lastSaveBy":null,"lastSaveDateTime":null,"lineStatus":"COMPLETE","priceReference":null}],"priceAgreementStatusTimestamp":"2021-05-11T04:36:52.000Z","priceAgreementStatus":"APPROVED","lastSaveBy":"cba089b2-807e-4924-806a-3105aa46cd70","lastSaveByOrganisation":"vodafoneMSP","lastSubmittedByOrganisation":"vodafoneMSP","lastSubmittedDateTime":"2021-05-11T04:35:14.000Z","lastSaveDateTime":"2021-05-11T04:36:52.000Z","version":"2","catalogueStatusTimestamp":"2021-05-11T04:36:52.000Z","catalogueStatus":"ACTIVE","exchangeRate":null,"conversionRateReference":null,"conversionChangeFrequency":null,"createdBy":"cba089b2-807e-4924-806a-3105aa46cd70","createdByOrganization":"vodafoneMSP","action":null,"creationTimestamp":"2021-05-10T11:14:12.000Z","type":"priceAgreement","counter":"8","requestForRevision":false,"materialCodeList":["K205 - ERP Software & Licenses","K103 - Customer Management (Billing & CRM) Software & Licenses etc."],"masterAgreement":{"type":"masterAgreement","catalogueType":"IT&E","duplicationCode":"ES00","masterAgreementId":"ERP2017MA005108","masterAgreementName":"NA","materialL4Details":[{"materialGroupL4Desc":"K205 - ERP Software & Licenses","materialGroupL4Id":"K205","olaLineItemId":"1","sirionLineItemId":null},{"materialGroupL4Desc":"K103 - Customer Management (Billing & CRM) Software & Licenses etc.","materialGroupL4Id":"K103","olaLineItemId":"2","sirionLineItemId":null},{"materialGroupL4Desc":"B218 - Customer Management (Billing & CRM) Systems & Software Maintenance, Support incl. SaaS","materialGroupL4Id":"B218","olaLineItemId":"4","sirionLineItemId":null}],"opcoCode":"LU68","opcoName":"Spain","organizationId":"oracle","outlineAgreementNumber":"1250027399","parentSupplier":"ORACLE CORPORATION UK LIMITED","purchasingIncoterm":"-","purchasingOrg":"LU07 - VF POrg Luxembourg","purchasingOrgCode":"LU07","supplierId":"0400017770","supplierName":"ORACLE CORPORATION UK LIMITED","tradingCurrencyKey":"EUR","tradingModel":"Buy From","validFromDate":"2017-06-01T00:00:00.000Z","validToDate":"2022-06-01T00:00:00.000Z","priceAgreementMetadata":{"catalogueType":"IT&E","catalogueName":"VPC_BF_IT_ORA_VFES_ICT_400017770_D76A18D","catalogueDescription":null,"priceAgreementReferenceName":"VPC_BF_IT_ORA_VFES_ICT_400017770_D76A18D","priceAgreementSupplierReferenceName":"VPC_BF_IT_ORA_VFES_ICT_400017770_D76A18D","catalogueGroup":"ES IT Catalogues - ES_IT_mask","initialCategoryManagerEmail":"cba089b2-807e-4924-806a-3105aa46cd70","initialSupplierManagerEmail":"fa52bb7d-63d8-43c6-8908-39387edb39f1"}},"priceAgreementId":"VPC_BF_IT_ORA_VFES_ICT_400017770_D76A18D"}
This is my java 8 code:这是我的 java 8 代码：
public static void main(String aa[]) {
String test = "{\"priceAgreementLineDetails\":[{\"catalogue\":{\"assetClassDetails\":[{}],\"assetClassRequired\":null,\"baseUnitofMeasure\":\"PMI\",\"bomParent\":\"Yes\",\"commodityCodeTaric\":\"84158200\",\"enLanguageKey\":\"EN\",\"enMaterialLongText\":\"Lenovo Privacy Filter for 14\" Notebooks ( L, T and X1 Carbon)\"\",\"grossWeightInKg\":null,\"height\":null,\"heightLengthWidthUnit\":null,\"length\":null,\"manufacturerPartNumber\":\"\",\"materialLongDescription\":\"Lenovo Privacy Filter for 14\" Notebooks ( L, T and X1 Carbon)\"\",\"physicalCategory\":\"Physical\",\"volume\":null,\"volumeUnit\":null,\"width\":null,\"xxLanguageKey\":null,\"xxMaterialLongText\":null},\"catalogueStatus\":\"ACTIVE\",\"catalogueStatusTimestamp\":\"2021-05-11T04:34:52.097Z\",\"comment\":null,\"commercial\":{\"appliedVoucher\":null,\"commitmentDateCategory\":null,\"discountDateCategory\":\"custom\",\"manufacturer\":\"test123\",\"materialDescription\":\"dsds\",\"materialGroupL4\":\"K205 - ERP Software & Licenses\",\"netPrice\":\"7000.00\",\"plannedDeliveryTime\":\"3\",\"priceAdjustments\":null,\"priceBookCurrency\":\"EUR\",\"priceErosionDetails\":[{\"discount\":\"5.00\",\"validFrom\":\"2017-06-01T12:00:00.000Z\",\"validTo\":\"2022-06-01T12:00:00.000Z\"}],\"priceUnit\":\"1\",\"sapContractLineId\":\"1\",\"supplierPartNumber\":\"TESTING12321\",\"validFromDate\":\"2017-06-01T12:00:00.000Z\",\"validToDate\":\"2022-06-01T12:00:00.000Z\",\"volumeCommitment\":null,\"volumeDiscounts\":null,\"volumeTierDiscounts\":null},\"customGroup\":null,\"index\":null,\"isDeleted\":false,\"isReviewed\":true,\"lastSaveBy\":null,\"lastSaveDateTime\":null,\"lineStatus\":\"COMPLETE\",\"priceReference\":\"Purchase Order Date\"},{\"catalogue\":{\"assetClassDetails\":[{}],\"assetClassRequired\":null,\"baseUnitofMeasure\":\"PMI\",\"bomParent\":\"Yes\",\"commodityCodeTaric\":\"84158200\",\"enLanguageKey\":\"EN\",\"enMaterialLongText\":\"(ksjdiusd)\",\"grossWeightInKg\":null,\"height\":null,\"heightLengthWidthUnit\":null,\"length\":null,\"manufacturerPartNumber\":\"\",\"materialLongDescription\":\"(ksjdiusd)\",\"physicalCategory\":\"Physical\",\"volume\":null,\"volumeUnit\":null,\"width\":null,\"xxLanguageKey\":null,\"xxMaterialLongText\":null},\"catalogueStatus\":\"ACTIVE\",\"catalogueStatusTimestamp\":\"2021-05-11T04:34:52.097Z\",\"comment\":null,\"commercial\":{\"appliedVoucher\":null,\"commitmentDateCategory\":null,\"discountDateCategory\":null,\"manufacturer\":\"test123\",\"materialDescription\":\"dsds1\",\"materialGroupL4\":\"K103 - Customer Management (Billing & CRM) Software & Licenses etc.\",\"netPrice\":\"5000.00\",\"plannedDeliveryTime\":\"3\",\"priceAdjustments\":null,\"priceBookCurrency\":\"EUR\",\"priceErosionDetails\":null,\"priceUnit\":\"1\",\"sapContractLineId\":\"2\",\"supplierPartNumber\":\"TESTING123421\",\"validFromDate\":\"2017-06-01T12:00:00.000Z\",\"validToDate\":\"2022-06-01T12:00:00.000Z\",\"volumeCommitment\":null,\"volumeDiscounts\":null,\"volumeTierDiscounts\":null},\"customGroup\":null,\"index\":null,\"isDeleted\":false,\"isReviewed\":true,\"lastSaveBy\":null,\"lastSaveDateTime\":null,\"lineStatus\":\"COMPLETE\",\"priceReference\":null},{\"catalogue\":{\"assetClassDetails\":[{}],\"assetClassRequired\":null,\"baseUnitofMeasure\":\"PMI\",\"bomParent\":\"Yes\",\"commodityCodeTaric\":\"84158200\",\"enLanguageKey\":\"EN\",\"enMaterialLongText\":\"(ks) \"di\"\",\"grossWeightInKg\":null,\"height\":null,\"heightLengthWidthUnit\":null,\"length\":null,\"manufacturerPartNumber\":\"\",\"materialLongDescription\":\"(ks) \"di\"\",\"physicalCategory\":\"Physical\",\"volume\":null,\"volumeUnit\":null,\"width\":null,\"xxLanguageKey\":null,\"xxMaterialLongText\":null},\"catalogueStatus\":\"ACTIVE\",\"catalogueStatusTimestamp\":\"2021-05-11T04:34:54.353Z\",\"comment\":null,\"commercial\":{\"appliedVoucher\":null,\"commitmentDateCategory\":null,\"discountDateCategory\":null,\"manufacturer\":\"test123\",\"materialDescription\":\"dsds2\",\"materialGroupL4\":\"K103 - Customer Management (Billing & CRM) Software & Licenses etc.\",\"netPrice\":\"5000.00\",\"plannedDeliveryTime\":\"3\",\"priceAdjustments\":null,\"priceBookCurrency\":\"EUR\",\"priceErosionDetails\":null,\"priceUnit\":\"1\",\"sapContractLineId\":\"2\",\"supplierPartNumber\":\"UHDUSD\",\"validFromDate\":\"2017-06-01T12:00:00.000Z\",\"validToDate\":\"2022-06-01T12:00:00.000Z\",\"volumeCommitment\":null,\"volumeDiscounts\":null,\"volumeTierDiscounts\":null},\"customGroup\":null,\"index\":null,\"isDeleted\":false,\"isReviewed\":true,\"lastSaveBy\":null,\"lastSaveDateTime\":null,\"lineStatus\":\"COMPLETE\",\"priceReference\":null},{\"catalogue\":{\"assetClassDetails\":[{}],\"assetClassRequired\":null,\"baseUnitofMeasure\":\"PMI\",\"bomParent\":\"Yes\",\"commodityCodeTaric\":\"84158200\",\"enLanguageKey\":\"EN\",\"enMaterialLongText\":\"(ksjd , iusd)\",\"grossWeightInKg\":null,\"height\":null,\"heightLengthWidthUnit\":null,\"length\":null,\"manufacturerPartNumber\":\"\",\"materialLongDescription\":\"(ksjd , iusd)\",\"physicalCategory\":\"Physical\",\"volume\":null,\"volumeUnit\":null,\"width\":null,\"xxLanguageKey\":null,\"xxMaterialLongText\":null},\"catalogueStatus\":\"ACTIVE\",\"catalogueStatusTimestamp\":\"2021-05-11T04:35:04.574Z\",\"comment\":null,\"commercial\":{\"appliedVoucher\":null,\"commitmentDateCategory\":null,\"discountDateCategory\":null,\"manufacturer\":\"test123\",\"materialDescription\":\"dsds3\",\"materialGroupL4\":\"K103 - Customer Management (Billing & CRM) Software & Licenses etc.\",\"netPrice\":\"6000.00\",\"plannedDeliveryTime\":\"3\",\"priceAdjustments\":null,\"priceBookCurrency\":\"EUR\",\"priceErosionDetails\":null,\"priceUnit\":\"1\",\"sapContractLineId\":\"2\",\"supplierPartNumber\":\"DSDSDJJ\",\"validFromDate\":\"2017-06-01T12:00:00.000Z\",\"validToDate\":\"2022-06-01T12:00:00.000Z\",\"volumeCommitment\":null,\"volumeDiscounts\":null,\"volumeTierDiscounts\":null},\"customGroup\":null,\"index\":null,\"isDeleted\":false,\"isReviewed\":true,\"lastSaveBy\":null,\"lastSaveDateTime\":null,\"lineStatus\":\"COMPLETE\",\"priceReference\":null},{\"catalogue\":{\"assetClassDetails\":[{}],\"assetClassRequired\":null,\"baseUnitofMeasure\":\"PMI\",\"bomParent\":\"Yes\",\"commodityCodeTaric\":\"84158200\",\"enLanguageKey\":\"EN\",\"enMaterialLongText\":\"(ksjd ) ,( iusd)\",\"grossWeightInKg\":null,\"height\":null,\"heightLengthWidthUnit\":null,\"length\":null,\"manufacturerPartNumber\":\"\",\"materialLongDescription\":\"(ksjd ) ,( iusd)\",\"physicalCategory\":\"Physical\",\"volume\":null,\"volumeUnit\":null,\"width\":null,\"xxLanguageKey\":null,\"xxMaterialLongText\":null},\"catalogueStatus\":\"ACTIVE\",\"catalogueStatusTimestamp\":\"2021-05-11T04:34:52.097Z\",\"comment\":null,\"commercial\":{\"appliedVoucher\":null,\"commitmentDateCategory\":null,\"discountDateCategory\":null,\"manufacturer\":\"test123\",\"materialDescription\":\"dsds4\",\"materialGroupL4\":\"K103 - Customer Management (Billing & CRM) Software & Licenses etc.\",\"netPrice\":\"5000.00\",\"plannedDeliveryTime\":\"3\",\"priceAdjustments\":null,\"priceBookCurrency\":\"EUR\",\"priceErosionDetails\":null,\"priceUnit\":\"1\",\"sapContractLineId\":\"2\",\"supplierPartNumber\":\"TEST1\",\"validFromDate\":\"2017-06-01T12:00:00.000Z\",\"validToDate\":\"2022-06-01T12:00:00.000Z\",\"volumeCommitment\":null,\"volumeDiscounts\":null,\"volumeTierDiscounts\":null},\"customGroup\":null,\"index\":null,\"isDeleted\":false,\"isReviewed\":true,\"lastSaveBy\":null,\"lastSaveDateTime\":null,\"lineStatus\":\"COMPLETE\",\"priceReference\":null},{\"catalogue\":{\"assetClassDetails\":[{}],\"assetClassRequired\":null,\"baseUnitofMeasure\":\"PMI\",\"bomParent\":\"Yes\",\"commodityCodeTaric\":\"84158200\",\"enLanguageKey\":\"EN\",\"enMaterialLongText\":\"(ksjd) & \" iusd\"\",\"grossWeightInKg\":null,\"height\":null,\"heightLengthWidthUnit\":null,\"length\":null,\"manufacturerPartNumber\":\"\",\"materialLongDescription\":\"(ksjd) & \" iusd\"\",\"physicalCategory\":\"Physical\",\"volume\":null,\"volumeUnit\":null,\"width\":null,\"xxLanguageKey\":null,\"xxMaterialLongText\":null},\"catalogueStatus\":\"ACTIVE\",\"catalogueStatusTimestamp\":\"2021-05-11T04:34:52.097Z\",\"comment\":null,\"commercial\":{\"appliedVoucher\":null,\"commitmentDateCategory\":null,\"discountDateCategory\":null,\"manufacturer\":\"test123\",\"materialDescription\":\"dsds5\",\"materialGroupL4\":\"K103 - Customer Management (Billing & CRM) Software & Licenses etc.\",\"netPrice\":\"5000.00\",\"plannedDeliveryTime\":\"3\",\"priceAdjustments\":null,\"priceBookCurrency\":\"EUR\",\"priceErosionDetails\":null,\"priceUnit\":\"1\",\"sapContractLineId\":\"2\",\"supplierPartNumber\":\"1233\",\"validFromDate\":\"2017-06-01T12:00:00.000Z\",\"validToDate\":\"2022-06-01T12:00:00.000Z\",\"volumeCommitment\":null,\"volumeDiscounts\":null,\"volumeTierDiscounts\":null},\"customGroup\":null,\"index\":null,\"isDeleted\":false,\"isReviewed\":true,\"lastSaveBy\":null,\"lastSaveDateTime\":null,\"lineStatus\":\"COMPLETE\",\"priceReference\":null}],\"priceAgreementStatusTimestamp\":\"2021-05-11T04:36:52.000Z\",\"priceAgreementStatus\":\"APPROVED\",\"lastSaveBy\":\"cba089b2-807e-4924-806a-3105aa46cd70\",\"lastSaveByOrganisation\":\"vodafoneMSP\",\"lastSubmittedByOrganisation\":\"vodafoneMSP\",\"lastSubmittedDateTime\":\"2021-05-11T04:35:14.000Z\",\"lastSaveDateTime\":\"2021-05-11T04:36:52.000Z\",\"version\":\"2\",\"catalogueStatusTimestamp\":\"2021-05-11T04:36:52.000Z\",\"catalogueStatus\":\"ACTIVE\",\"exchangeRate\":null,\"conversionRateReference\":null,\"conversionChangeFrequency\":null,\"createdBy\":\"cba089b2-807e-4924-806a-3105aa46cd70\",\"createdByOrganization\":\"vodafoneMSP\",\"action\":null,\"creationTimestamp\":\"2021-05-10T11:14:12.000Z\",\"type\":\"priceAgreement\",\"counter\":\"8\",\"requestForRevision\":false,\"materialCodeList\":[\"K205 - ERP Software & Licenses\",\"K103 - Customer Management (Billing & CRM) Software & Licenses etc.\"],\"masterAgreement\":{\"type\":\"masterAgreement\",\"catalogueType\":\"IT&E\",\"duplicationCode\":\"ES00\",\"masterAgreementId\":\"ERP2017MA005108\",\"masterAgreementName\":\"NA\",\"materialL4Details\":[{\"materialGroupL4Desc\":\"K205 - ERP Software & Licenses\",\"materialGroupL4Id\":\"K205\",\"olaLineItemId\":\"1\",\"sirionLineItemId\":null},{\"materialGroupL4Desc\":\"K103 - Customer Management (Billing & CRM) Software & Licenses etc.\",\"materialGroupL4Id\":\"K103\",\"olaLineItemId\":\"2\",\"sirionLineItemId\":null},{\"materialGroupL4Desc\":\"B218 - Customer Management (Billing & CRM) Systems & Software Maintenance, Support incl. SaaS\",\"materialGroupL4Id\":\"B218\",\"olaLineItemId\":\"4\",\"sirionLineItemId\":null}],\"opcoCode\":\"LU68\",\"opcoName\":\"Spain\",\"organizationId\":\"oracle\",\"outlineAgreementNumber\":\"1250027399\",\"parentSupplier\":\"ORACLE CORPORATION UK LIMITED\",\"purchasingIncoterm\":\"-\",\"purchasingOrg\":\"LU07 - VF POrg Luxembourg\",\"purchasingOrgCode\":\"LU07\",\"supplierId\":\"0400017770\",\"supplierName\":\"ORACLE CORPORATION UK LIMITED\",\"tradingCurrencyKey\":\"EUR\",\"tradingModel\":\"Buy From\",\"validFromDate\":\"2017-06-01T00:00:00.000Z\",\"validToDate\":\"2022-06-01T00:00:00.000Z\",\"priceAgreementMetadata\":{\"catalogueType\":\"IT&E\",\"catalogueName\":\"VPC_BF_IT_ORA_VFES_ICT_400017770_D76A18D\",\"catalogueDescription\":null,\"priceAgreementReferenceName\":\"VPC_BF_IT_ORA_VFES_ICT_400017770_D76A18D\",\"priceAgreementSupplierReferenceName\":\"VPC_BF_IT_ORA_VFES_ICT_400017770_D76A18D\",\"catalogueGroup\":\"ES IT Catalogues - ES_IT_mask\",\"initialCategoryManagerEmail\":\"cba089b2-807e-4924-806a-3105aa46cd70\",\"initialSupplierManagerEmail\":\"fa52bb7d-63d8-43c6-8908-39387edb39f1\"}},\"priceAgreementId\":\"VPC_BF_IT_ORA_VFES_ICT_400017770_D76A18D\"}";
JsonReader jsonReader = new JsonReader(new StringReader(test));
jsonReader.setLenient(true);
try
{
while (jsonReader.hasNext())
{
JsonToken nextToken = jsonReader.peek();
if (JsonToken.BEGIN_OBJECT.equals(nextToken)) {
System.out.println("Begin object");
jsonReader.beginObject();
} else if (JsonToken.NAME.equals(nextToken)) {
String name = jsonReader.nextName();
System.out.println("Token KEY >>>> " + name);
} else if (JsonToken.STRING.equals(nextToken)) {
String value = jsonReader.nextString();
System.out.println("Token Value >>>> " + value);
} else if (JsonToken.NUMBER.equals(nextToken)) {
long value = jsonReader.nextLong();
System.out.println("Token Value >>>> " + value);
} else if (JsonToken.NULL.equals(nextToken)) {
jsonReader.nextNull();
System.out.println("Token Value >>>> null");
} else if (JsonToken.END_OBJECT.equals(nextToken)) {
System.out.println("End object");
jsonReader.endObject();
}
else if (JsonToken.BEGIN_ARRAY.equals(nextToken)) {
System.out.println("Begin array");
jsonReader.beginArray();
}
else if (JsonToken.END_ARRAY.equals(nextToken)) {
System.out.println("End array");
jsonReader.endArray();
}
else if(JsonToken.END_DOCUMENT.equals(nextToken)) {
System.out.println("End document");
}
}
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
jsonReader.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
The output it is giving is:它给出的 output 是：
Begin object
Token KEY >>>> priceAgreementLineDetails
Begin array
Begin object
Token KEY >>>> catalogue
Begin object
Token KEY >>>> assetClassDetails
Begin array
Begin object
So when it is encountering an empty object it is not progressing any further.因此，当它遇到一个空的 object 时，它不会继续前进。 As this is an invalid json I expect it to fail but it is failing to early.由于这是一个无效的 json，我预计它会失败，但它不会及早失败。
1 个解决方案
解决方案1
1 已采纳 2021-05-17 10:11:50
Your algorithm works in that way that once your code reaches ANY END_OBJECT token, it breaks out the only unnested while in your code.您的算法以这样的方式工作，一旦您的代码到达 ANY END_OBJECT令牌，它就会while您的代码中打破唯一的未嵌套。 This happens because your code does not handle state for each particular complex subelement (ie arrays and objects), therefore the first empty object in assetClassDetails cannot be distinguished from the top object end. This happens because your code does not handle state for each particular complex subelement (ie arrays and objects), therefore the first empty object in assetClassDetails cannot be distinguished from the top object end. Either use a stack to hold a state of each subelement or use recursion:使用堆栈来保存每个子元素的 state 或使用递归：
public final class StreamReadingTest {
@Test
public void test()
throws IOException {
try ( final JsonReader jsonReader = ... ) {
jsonReader.setLenient(true);
read(jsonReader);
}
}
private static void read(final JsonReader jsonReader)
throws IOException {
read(jsonReader, 0);
}
private static void read(final JsonReader jsonReader, final int level)
throws IOException {
final JsonToken token = jsonReader.peek();
switch ( token ) {
case BEGIN_ARRAY:
printMessage(level, "ARRAY");
jsonReader.beginArray();
while ( jsonReader.hasNext() ) {
read(jsonReader, level + 1);
}
jsonReader.endArray();
break;
case END_ARRAY:
throw new AssertionError();
case BEGIN_OBJECT:
printMessage(level, "OBJECT");
jsonReader.beginObject();
while ( jsonReader.hasNext() ) {
printMessage(level, "| NAME = " + jsonReader.nextName());
read(jsonReader, level + 1);
}
jsonReader.endObject();
break;
case END_OBJECT:
throw new AssertionError();
case NAME:
throw new AssertionError();
case STRING:
printMessage(level, "STRING " + jsonReader.nextString());
break;
case NUMBER:
printMessage(level, "NUMBER " + jsonReader.nextString()); // reading a string for not losing a precision
break;
case BOOLEAN:
printMessage(level, "BOOLEAN " + jsonReader.nextBoolean());
break;
case NULL:
jsonReader.nextNull();
printMessage(level, "NULL");
break;
case END_DOCUMENT:
printMessage(level, "END");
break;
default:
throw new AssertionError(token);
}
}
private static void printMessage(final int level, final String message) {
for ( int i = 0; i < level; i++ ) {
System.out.print(" ");
}
System.out.println(message);
}
}
Once it's ran, it prints:运行后，它会打印：
OBJECT
| NAME = priceAgreementLineDetails
ARRAY
OBJECT
| NAME = catalogue
OBJECT
| NAME = assetClassDetails
ARRAY
OBJECT
| NAME = assetClassRequired
NULL
| NAME = baseUnitofMeasure
STRING PMI
| NAME = bomParent
STRING Yes
| NAME = commodityCodeTaric
STRING 84158200
| NAME = enLanguageKey
STRING EN
| NAME = enMaterialLongText
STRING Lenovo Privacy Filter for 14
and和
com.google.gson.stream.MalformedJsonException: Unterminated object at line 1 column 246 path $.priceAgreementLineDetails[0].catalogue.enMaterialLongText
as the JSON is invalid.因为 JSON 无效。
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