stomp+websocket 框架搭建

m2pool-common/common-core/src/main/java/com/m2pool/common/core/utils/JsonUtil.java

@@ -0,0 +1,43 @@
+package com.m2pool.common.core.utils;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+/**
+ * @ClassName JsonUtil
+ * @Description JSON 转换工具类
+ * @Author yyb
+ * @Date 2025/4/10 16:08
+ */
+public class JsonUtil {
+    private static final ObjectMapper objectMapper = new ObjectMapper();
+
+    /**
+     * 将 JSON 字符串转换为指定类型的对象
+     * @param jsonString JSON 字符串
+     * @param clazz 目标对象的类类型
+     * @param <T> 目标对象的类型
+     * @return 转换后的对象
+     * @throws RuntimeException 如果转换失败
+     */
+    public static <T> T convertString2Object(String jsonString, Class<T> clazz) {
+        try {
+            return objectMapper.readValue(jsonString, clazz);
+        } catch (Exception e) {
+            throw new RuntimeException("Failed to convert JSON string to object", e);
+        }
+    }
+
+    /**
+     * 将对象转换为 JSON 字符串
+     * @param object 要转换的对象
+     * @return JSON 字符串
+     * @throws RuntimeException 如果转换失败
+     */
+    public static String toJson(Object object) {
+        try {
+            return objectMapper.writeValueAsString(object);
+        } catch (Exception e) {
+            throw new RuntimeException("Failed to convert object to JSON string", e);
+        }
+    }
+}