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一、引包

       
    
     com.alibaba
        
    
     fastjson
        
    
     1.2.31
    
   

二、测试方法——将对象转化为JSON字符串

@Testpublic void objectToJSON() {    // 前端的请求    ReqDiffObjRuleSet reqDiffObjRuleSet = new ReqDiffObjRuleSet();    reqDiffObjRuleSet.setObjectName("电视");    reqDiffObjRuleSet.setPipeLineId("1");    reqDiffObjRuleSet.setProductFamilyid("1");    reqDiffObjRuleSet.setRelationObjName("网线");        // 前端请求中的复杂变量    DiffObjRuleSet diffObjRuleSet = new DiffObjRuleSet();        // 封装复杂变量的对象    RelationObject relationObject = new RelationObject();    relationObject.setCompareResultRule(1);    relationObject.setInvalidDataMode(1);    relationObject.setMulDataMode(1);    relationObject.setPipelineId("1");    relationObject.setProductFamilyId("1");    relationObject.setRelationObjectName("a");    relationObject.setRelationType(1);    relationObject.setUpdateRule(1);        // 封装复杂变量的第1个列表    List
   
     diffObjectAssoRuleSetList = new ArrayList<>();    DiffObjectAssoRuleSet diffObjectAssoRuleSet = new DiffObjectAssoRuleSet();    diffObjectAssoRuleSet.setAssoObjectCompareMode(1);    diffObjectAssoRuleSet.setPipelineId("1");    diffObjectAssoRuleSet.setPriority(1);    diffObjectAssoRuleSet.setProductFamilyId("1");    diffObjectAssoRuleSet.setAssoObjectCompareFieldName("a");    diffObjectAssoRuleSet.setAssoObjectName("a");    diffObjectAssoRuleSet.setSourceAttributeName("a");    diffObjectAssoRuleSet.setSourceObjectName("a");    diffObjectAssoRuleSet.setRuleName("test");    diffObjectAssoRuleSetList.add(diffObjectAssoRuleSet);        // 封装复杂变量的第2个列表    List
    
      diffObjectUpdateRuleSetList = new ArrayList<>();    DiffObjectUpdateRuleSet diffObjectUpdateRuleSet = new DiffObjectUpdateRuleSet();    diffObjectUpdateRuleSet.setPipelineId("1");    diffObjectUpdateRuleSet.setProductFamilyId("1");    diffObjectUpdateRuleSet.setInputAttributeName("a");    diffObjectUpdateRuleSet.setInputObjectName("a");    diffObjectUpdateRuleSet.setTargetAttributeName("a");    diffObjectUpdateRuleSet.setTargetObjectName("a");    diffObjectUpdateRuleSetList.add(diffObjectUpdateRuleSet);        // 复杂变量中的对象和列表设置    diffObjRuleSet.setRelationObject(relationObject);    diffObjRuleSet.setDiffObjectUpdateRuleSetList(diffObjectUpdateRuleSetList);    diffObjRuleSet.setDiffObjectAssoRuleSetList(diffObjectAssoRuleSetList);        // 设置前端请求中的复杂变量    reqDiffObjRuleSet.setDiffObjRuleSet(diffObjRuleSet);        // 对象转字符串    String s = JSON.toJSONString(reqDiffObjRuleSet);    System.out.println(s);}
    
   

三、运行结果如下

{    "diffObjRuleSet": {        "diffObjectAssoRuleSetList": [            {                "assoObjectCompareFieldName": "a",                "assoObjectCompareMode": 1,                "assoObjectName": "a",                "pipelineId": "1",                "priority": 1,                "productFamilyId": "1",                "ruleName": "test",                "sourceAttributeName": "a",                "sourceObjectName": "a"            }        ],        "diffObjectUpdateRuleSetList": [            {                "inputAttributeName": "a",                "inputObjectName": "a",                "pipelineId": "1",                "productFamilyId": "1",                "targetAttributeName": "a",                "targetObjectName": "a"            }        ],        "relationObject": {            "compareResultRule": 1,            "invalidDataMode": 1,            "mulDataMode": 1,            "pipelineId": "1",            "productFamilyId": "1",            "relationObjectName": "a",            "relationType": 1,            "updateRule": 1        }    },    "objectName": "电视",    "pipeLineId": "1",    "productFamilyid": "1",    "relationObjName": "网线"}

四、将上面结果转化为标准格式

五、控制器

@PostMapping("/conf")public void diffObjAssoObjConf(@RequestBody ReqDiffObjRuleSet reqDiffObjRuleSet) {    Result result = new Result();    System.out.println(reqDiffObjRuleSet);}

六、PostMan测试

七、控制台打印

ReqDiffObjRuleSet(diffObjRuleSet=DiffObjRuleSet(relationObject=RelationObject(relationObjectCode=null, relationObjectName=a, relationRuleName=null, relationType=1, compareResultRule=1, mulDataMode=1, invalidDataMode=1, updateRule=1, comparisonGroup=null, pipelineId=1, objectCode=null, productFamilyId=1), diffObjectAssoRuleSetList=[DiffObjectAssoRuleSet(ruleId=null, ruleCode=null, ruleName=test, sourceObjectCode=null, sourceObjectName=a, sourceAttributeCode=null, sourceAttributeName=a, assoObjectCode=null, assoObjectName=a, assoObjectCompareFieldCode=null, assoObjectCompareFieldName=a, assoObjectCompareMode=1, priority=1, pipelineId=1, productFamilyId=1)], diffObjectUpdateRuleSetList=[DiffObjectUpdateRuleSet(ruleId=null, ruleCode=null, ruleName=null, targetObjectCode=null, targetObjectName=a, targetAttributeCode=null, targetAttributeName=a, inputObjectCode=null, inputObjectName=a, inputAttributeCode=null, inputAttributeName=a, pipelineId=1, productFamilyId=1)]), pipeLineId=1, productFamilyid=1, objectName=电视, relationObjName=网线

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