fix json type

src/main/java/com/zhangshu/chat/demo/constant/EAgoraEventType.java

@@ -1,9 +1,12 @@
 package com.zhangshu.chat.demo.constant;
 
+import com.fasterxml.jackson.annotation.JsonCreator;
 import com.fasterxml.jackson.annotation.JsonValue;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
+import java.util.Arrays;
+
 @Getter
 @AllArgsConstructor
 public enum EAgoraEventType {
@@ -24,4 +27,9 @@ public enum EAgoraEventType {
     private final int type;
     private final String name;
     private final String description;
+
+    @JsonCreator
+    public static EAgoraEventType getByType(int type) {
+        return Arrays.stream(EAgoraEventType.values()).filter(v -> v.type == type).findFirst().orElse(channel_create);
+    }
 }

src/test/java/com/zhangshu/chat/demo/EventTest.java

@@ -0,0 +1,23 @@
+package com.zhangshu.chat.demo;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.zhangshu.chat.demo.constant.EAgoraEventType;
+import com.zhangshu.chat.demo.dto.AgoraEventDto;
+import lombok.SneakyThrows;
+import org.junit.jupiter.api.Test;
+
+public class EventTest {
+    @Test
+    @SneakyThrows
+    public void test() {
+        String str = "{\"eventType\":101}";
+        ObjectMapper mapper = new ObjectMapper();
+//        AgoraEventDto agoraEventDto = mapper.readValue(str, AgoraEventDto.class);
+        AgoraEventDto agoraEventDto = new AgoraEventDto();
+        agoraEventDto.setEventType(EAgoraEventType.audience_join_channel);
+        String s = mapper.writeValueAsString(agoraEventDto);
+        System.out.println(s);
+        AgoraEventDto agoraEventDto2 = mapper.readValue(s, AgoraEventDto.class);
+        System.out.println(mapper.writeValueAsString(agoraEventDto2));
+    }
+}