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c++builder JSON

2024-07-24 00:22:16   225人阅读

    TJSONArray* jar = (TJSONArray*)TJSONObject::ParseJSONValue(Memo3->Text);    jar->Count;    for (int i = 0; i < jar->Size(); i++)    {        TJSONValue *jv = jar->Get(i);        jv = ((TJSONArray*)jv)->Get(1);        TJSONPair *jp = (TJSONPair*)jv;        jp->JsonString->Value();//值字段名        jp->JsonValue->Value();//取值        if (jp->JsonValue->Value() == "1") // 判断值        {            jar->Remove(i);            break;        }    }    // jar->Remove(1);    Memo3->Text = jar->ToString();    delete jar;

 

TJSONObject *JSON = (TJSONObject*)TJSONObject::ParseJSONValue(Memo2->Text);

TJSONArray* jArray = (TJSONArray*)JSON->Get("adverts")->JsonValue;

 TJSONObject* jCompanyInfo = (TJSONObject*)((TJSONObject*)jArray->Get(0))->Get("companyInfo")->JsonValue;
 String companyName = jCompanyInfo->Get("companyName")->JsonValue->Value();

 

c++builder JSON


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