这是wso2dss中的Bug吗

Question

How we can avoid the @nil=true in WSO2DSS we are using POSTGRESSQL database. my tables has NULL data while i am retrieving from data base using wso2dss and wso2esb i am getting it as object Json which define like this {"@nil":"true"} how we can get NULL in wso2dss.i need to set any properties in wso2dss for clarification please refer this http://stackoverflow.com/questions/17020186/how-we-can-override-a-wso2-dss-nil-true-value` i stuck in middle my application not running because of this object i need to replace it with "NULL" ，我要变成这样

{"Body":{"Datalist":{"username":{"@nil":"true"}，“密码”：{“@nil”：“true”}

   But i need in this format






          {"Body":{"Datalist":{"username":"NULL","password":"NULL"}}}
        Thanks in advance

Answer 1

这不是一个bug，而是XML中"NULL“的标准表示。有关更多细节，请参考我对堆栈溢出查询1的答复。

1

干杯，普拉巴思