读取json文件方式更换

src/main/java/cn/teammodel/service/impl/ChatMessageServiceImpl.java

@@ -23,6 +23,7 @@ import cn.teammodel.service.ChatMessageService;
 import cn.teammodel.utils.FileUtil;
 import cn.teammodel.utils.RepositoryUtil;
 import com.alibaba.fastjson2.JSON;
+import com.alibaba.fastjson2.JSONObject;
 import com.alibaba.fastjson2.TypeReference;
 import com.azure.cosmos.models.CosmosPatchOperations;
 import lombok.extern.slf4j.Slf4j;
@@ -313,13 +314,25 @@ public class ChatMessageServiceImpl implements ChatMessageService {
         //验证获取模型数据 异常问题
         File file = null;
         try {
-            chatModels = readResourceFile("Json/ChatModel.json");
+            String fileText = FileUtil.getFileText("Json/ChatModel.json");
+            //转换问题
+            try {
+                //String strData01 = JSON.toJSONString(fileText);
+                //获取聊天字段中的数据
+                Object str = JSON.parseObject(fileText).get("chatModel");
+                String strData1 = JSON.toJSONString(str);
+                //转换方式
+                chatModels = JSON.parseObject(strData1, new TypeReference<List<ChatModelDto>>() { });
+            } catch (Exception e) {
+                throw new ServiceException(ErrorCode.OPERATION_ERROR.getCode(), "类型转换失败");
+            }
+
+            //chatModels = readResourceFile("Json/ChatModel.json");
             //String str = readResourceFile("Json/ChatModel.json");
             //file = new File(ClassLoader.getSystemResource("Json/ChatModel.json").getPath());  //相对路径获取文件信息
-
             //File file = new File("src/main/resources/Json/ChatModel.json");  //绝对路径获取文件信息
         } catch (Exception e) {
-            throw new ServiceException(ErrorCode.OPERATION_ERROR.getCode(), "读取文件" + Arrays.toString(e.getStackTrace()));
+            throw new ServiceException(ErrorCode.OPERATION_ERROR.getCode(), "读取文件" + Arrays.toString(e.getStackTrace()) + e.getMessage());
         }
         /*try {
             //chatModel = readerMethod(file);
@@ -511,8 +524,7 @@ public class ChatMessageServiceImpl implements ChatMessageService {
         //转换问题
         try {
             //转换方式
-            chatModelDtos = JSON.parseObject(strData2, new TypeReference<List<ChatModelDto>>() {
-            });
+            chatModelDtos = JSON.parseObject(strData2, new TypeReference<List<ChatModelDto>>() {});
         } catch (Exception e) {
             throw new ServiceException(ErrorCode.OPERATION_ERROR.getCode(), "类型转换失败");
         }

src/main/java/cn/teammodel/utils/FileUtil.java

@@ -7,6 +7,12 @@ import java.io.*;
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
 
+import com.alibaba.fastjson.JSONObject;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.core.io.ClassPathResource;
+import java.io.InputStreamReader;
+import java.io.Reader;
+
 public class FileUtil {
 
     /**
@@ -32,4 +38,45 @@ public class FileUtil {
         }
     }
 
+    /**
+     * 根据key获取json
+     * @param filepath 文件路径
+     * @param key json的key
+     * @return
+     */
+    public static Object getJSONByKey(String filepath, String key){
+        String text =  FileUtil.getFileText(filepath);
+        JSONObject object = new JSONObject();
+        if (StringUtils.isNoneBlank(text)){
+            object = parseObject(text);
+        }
+        return object.get(key);
+    }
+
+    /**
+     * 将json 字符串转换为json对象
+     */
+    public static JSONObject parseObject(String text) {
+        return JSONObject.parseObject(text);
+    }
+
+    /**
+     * 获取文件内文本
+     * @param filepath
+     * @return
+     */
+    public static String getFileText(String filepath){
+        StringBuffer sb = new StringBuffer();
+        try{
+            ClassPathResource classPathResource = new ClassPathResource(filepath);
+            Reader reader = new InputStreamReader(classPathResource.getInputStream());
+            int ch = 0;
+            while ((ch = reader.read())!=-1){
+                sb.append((char)ch);
+            }
+        }catch (Exception e) {
+            e.printStackTrace();
+        }
+        return sb.toString().replaceAll("\r\n","").replaceAll(" ","");
+    }
 }