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@ -6,62 +6,91 @@ import com.alibaba.fastjson.JSON;
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import com.alibaba.fastjson.JSONObject;
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import java.lang.reflect.Field;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import java.util.*;
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/**
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* for Amis!!! amis框架在【表单】回显的时候,不支持嵌套动态语法!!
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* 编写工具类将 List/Object 铺平成 Map
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* https://baidu.gitee.io/amis/zh-CN/components/form/index#%E8%A1%A8%E5%8D%95%E9%A1%B9%E6%95%B0%E6%8D%AE%E5%88%9D%E5%A7%8B%E5%8C%96
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*
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* @author 3y
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* @date 2022/1/23
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*/
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public class ConvertMap {
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/**
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* 需要打散的字段(将json字符串打散为一个一个字段返回)
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* (主要是用于回显数据)
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*/
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private static final List<String> FLAT_FIELD_NAME = Arrays.asList("msgContent");
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/**
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* 需要格式化为jsonArray返回的字段
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* (前端是一个JSONArray传递进来)
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*/
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private static final List<String> PARSE_JSON_ARRAY = Arrays.asList("feedCards", "btns");
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/**
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* 钉钉工作消息OA实际的映射
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*/
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private static final List<String> DING_DING_OA_FIELD = Arrays.asList("dingDingOaHead", "dingDingOaBody");
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/**
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* 钉钉OA字段名实际的映射
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*/
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private static final Map<String, String> DING_DING_OA_NAME_MAPPING = new HashMap<>();
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static {
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DING_DING_OA_NAME_MAPPING.put("bgcolor", "dingDingOaHeadBgColor");
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DING_DING_OA_NAME_MAPPING.put("text", "dingDingOaHeadTitle");
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DING_DING_OA_NAME_MAPPING.put("title", "dingDingOaTitle");
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DING_DING_OA_NAME_MAPPING.put("image", "media_id");
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DING_DING_OA_NAME_MAPPING.put("author", "dingDingOaAuthor");
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DING_DING_OA_NAME_MAPPING.put("content", "dingDingOaContent");
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}
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/**
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* 将List对象转换成Map(无嵌套)
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*
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* @param param
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* @param fieldName 需要 reduce 的属性名
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* @return
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*/
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public static <T> List<Map<String, Object>> flatList(List<T> param, List<String> fieldName) {
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public static <T> List<Map<String, Object>> flatList(List<T> param) {
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List<Map<String, Object>> result = new ArrayList<>();
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for (T t : param) {
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Map<String, Object> map = flatSingle(t, fieldName);
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Map<String, Object> map = flatSingle(t);
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result.add(map);
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}
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return result;
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}
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/**
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* 将单个对象转换成Map(无嵌套)
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*
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* <p>
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* 主要兼容amis的回显(前端不用amis可忽略)
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*
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* @param obj
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* @param fieldName 需要 reduce 的属性名
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* @return
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*/
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public static Map<String, Object> flatSingle(Object obj, List<String> fieldName) {
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public static Map<String, Object> flatSingle(Object obj) {
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Map<String, Object> result = MapUtil.newHashMap(32);
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Field[] fields = ReflectUtil.getFields(obj.getClass());
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for (Field field : fields) {
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// msgContent需要打散
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if (fieldName.contains(field.getName())) {
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JSONObject jsonObject;
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Object value = ReflectUtil.getFieldValue(obj, field);
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if (value instanceof String) {
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jsonObject = JSON.parseObject((String) value);
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} else {
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jsonObject = JSONObject.parseObject(JSON.toJSONString(value));
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}
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if (FLAT_FIELD_NAME.contains(field.getName())) {
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String fieldValue = (String) ReflectUtil.getFieldValue(obj, field);
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JSONObject jsonObject = JSONObject.parseObject(fieldValue);
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for (String key : jsonObject.keySet()) {
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if (key.equals("feedCards") || key.equals("btns")) {
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/**
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* 钉钉OA消息回显
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*/
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if (DING_DING_OA_FIELD.contains(key)) {
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JSONObject object = jsonObject.getJSONObject(key);
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for (String objKey : object.keySet()) {
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result.put(DING_DING_OA_NAME_MAPPING.get(objKey), object.getString(objKey));
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}
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} else if (PARSE_JSON_ARRAY.contains(key)) {
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/**
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* 部分字段是直接传入数组,把数组直接返回(也是用于回显)
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*/
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result.put(key, JSON.parseArray(jsonObject.getString(key)));
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} else {
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} else{
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result.put(key, jsonObject.getString(key));
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}
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}
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@ -69,6 +98,5 @@ public class ConvertMap {
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result.put(field.getName(), ReflectUtil.getFieldValue(obj, field));
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}
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return result;
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}
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}
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