第一種: 使用實體物件和json對映.使用gsonformat外掛(快捷生成實體類)

String result = HttpRequestUtil.doPost(url, params);

HlPreviewResultReturn previewResultReturn = JSON.parseObject(result, HlPreviewResultReturn.class);

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public class HlPreviewResultReturn {

@JSONField(name = "Content")

private HlPreviewContentResult previewContentResult;

@JSONField(name = "Status")

private int status;

@JSONField(name = "Message")

private String message;

}

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public class HlPreviewContentResult {

@JSONField(name = "RejectReasons")

private List<HlPreviewRefuse> previewRefuseList;

@JSONField(name = "RuleResultDic")

private PreviewReturn previewReturn;

@JSONField(name = "MonthlyInterestRate")

private Double monthlyInterestRate;

@JSONField(name = "FormalitiesRate")

private Double formalitiesRate;

@JSONField(name = "ExamineLoanMoney")

private Double examineLoanMoney;

@JSONField(name = "MonthlyServiceRate")

private Double monthlyServiceRate;

@JSONField(name = "CustomerRating")

private String customerRating;

@JSONField(name = "SexScore")

private Integer sexScore;

}

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public class HlPreviewRefuse {

private Long orderPreviewId;

private String RuleName;

private String RuleDesc;

}

public class PreviewReturn {

@JSONField(name = "*審批金額")

private String approvalAmountCN;

@JSONField(name = "*手續費率")

private String formalitiesRateCN;

@JSONField(name = "*月利率")

private String monthRateCN;

@JSONField(name = "*月服務費率")

private String monthlyServiceRateCN;

@JSONField(name = "*客戶評級")

private String gradeCN;

@JSONField(name = "客戶分類結果")

private String customerGrade;

@JSONField(name = "*是否保底")

private String ensureCN;

@JSONField(name = "*是否需要補充借據")

private String isNeedIou;

}

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第二種:使用fastjson直接解析

FastJson是一個Json處理工具包，包括“序列化”和“反序列化”兩部分，速度快,

Fastjson API入口類是com.alibaba.fastjson.JSON，常用的序列化操作都可以在JSON類上的靜態方法直接完成:

public static final Object parse(String text); // 把JSON文字parse為JSONObject或者JSONArray

public static final JSONObject parseObject(String text)； // 把JSON文字parse成JSONObject

public static final T parseObject(String text, Class clazz); // 把JSON文字parse為JavaBean

public static final JSONArray parseArray(String text); // 把JSON文字parse成JSONArray

public static final List parseArray(String text, Class clazz); //把JSON文字parse成JavaBean集合

public static final String toJSONString(Object object); // 將JavaBean序列化為JSON文字

public static final String toJSONString(Object object, boolean prettyFormat); // 將JavaBean序列化為帶格式的JSON文字

public static final Object toJSON(Object javaObject); 將JavaBean轉換為JSONObject或者JSONArray。

public IdentityCardResult parseIdcardByYitu(String idcardImageBase64, int idcardType) {

IdentityCardResult identityCardResult = new IdentityCardResult();

JSONObject jsonObject = new JSONObject();

jsonObject.put("idbase64", idcardImageBase64);

jsonObject.put("imagetype", 2);

jsonObject.put("bustype", "DAIDAIKANO2O");

try {

String result = HttpRequestUtil.doPost(yituOcrUrl, jsonObject.toJSONString());

JSONObject resultObject = JSON.parseObject(result);

int state = resultObject.getIntValue("FacePairState");

if (state != 1000) {

throw new IdcardParsingFailedException("身份證照片解析失敗: " + resultObject.getString("FacePairDes"));

}

String ocrResult = resultObject.getString("OcrResult");

if (StringUtils.isEmpty(ocrResult)) {

throw new IdcardParsingFailedException("身份證照片解析失敗");

}

String idcardResult = JSON.parseObject(ocrResult).getString("idcard_ocr_result");

JSONObject idcard = JSON.parseObject(idcardResult);

String address = idcard.getString("address");

String birthday = idcard.getString("birthday");

String idcardNo = idcard.getString("citizen_id");

String sex = idcard.getString("gender");

String name = idcard.getString("name");

String nation = idcard.getString("nation");

String agency = idcard.getString("agency");

String valid_date_begin = idcard.getString("valid_date_begin");

String valid_date_end = idcard.getString("valid_date_end");

IdentityCardInfo cardInfo = new IdentityCardInfo();

cardInfo.setAddress(address);

cardInfo.setBirthday(birthday);

cardInfo.setCardNo(idcardNo);

cardInfo.setSex(sex);

cardInfo.setName(name);

cardInfo.setFolk(nation);

cardInfo.setIssueAuthority(agency);

cardInfo.setValidPeriod(valid_date_begin + "-" + valid_date_end);

identityCardResult.setData(cardInfo);

identityCardResult.setSuccess(true);

} catch (Exception e) {

log.error("伊圖 - OCR身份證解析失敗： " + e.getMessage(), e);

identityCardResult.setSuccess(false);

identityCardResult.setDescription(e.getMessage());

}

return identityCardResult;

}

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public class IdentityCardResult {

private boolean success;

private String description;

private IdentityCardInfo data;

}