Java Jackson ObjectMapper.readValue()
我正在使用Jackson阅读一个整数列表,如下所示:Java Jackson ObjectMapper.readValue(),java,json,jackson,Java,Json,Jackson,我正在使用Jackson阅读一个整数列表,如下所示: List<Integer> businessIds = mapper.readValue(strBusinessIDArrayJSON, new TypeReference<List<Integer>>(){}); List businessIds=mapper.readValue(strBusinessIDArrayJSON,new-TypeReference(){}); 返回的列表包含在我的UI上网
List<Integer> businessIds = mapper.readValue(strBusinessIDArrayJSON, new TypeReference<List<Integer>>(){});
List businessIds=mapper.readValue(strBusinessIDArrayJSON,new-TypeReference(){});
返回的列表包含在我的UI上网格中显示的业务列表。我有以下问题: