{
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    "directRead": 1
  },
  "stuObject": {
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    "object": {
      "stPicInfo": {
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        "object": {
          "dwOffSet": {
            "directRead": 1
          },
          "dwFileLenth": {
            "directRead": 1
          }
        }
      }
    }
  },
  "stuCandidates": {
    "directRead": 0,
    "arrayField": 1,
    "arraySizeRefer": "nCandidateNum",
    "object": {
      "stPersonInfo": {
        "directRead": 0,
        "object": {
          "szFacePicInfo": {
            "directRead": 0,
            "arrayField": 1,
            "arraySizeRefer": "wFacePicNum",
            "object": {
              "dwOffSet": {
                "directRead": 1
              },
              "dwFileLenth": {
                "directRead": 1
              }
            }
          }
        }
      },
      "bySimilarity": {
        "directRead": 1
      }
    }
  }
}