新增自定义异常

src/main/java/com/ai/da/common/config/exception/MissingTokenException.java

@@ -0,0 +1,19 @@
+package com.ai.da.common.config.exception;
+
+import com.ai.da.common.response.ResultEnum;
+import lombok.Data;
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+@Data
+public class MissingTokenException extends RuntimeException {
+
+    public MissingTokenException(String message) {
+        super(message);
+    }
+
+    @Override
+    public Throwable fillInStackTrace() {
+        return this;
+    }
+}