302跳转附加消息

src/main/java/dev/surl/surl/controller/RedirectController.kt

@@ -5,6 +5,7 @@ import dev.surl.surl.service.SurlService
 import jakarta.validation.Valid
 import jakarta.validation.constraints.Pattern
 import org.hibernate.validator.constraints.Length
+import org.springframework.http.HttpHeaders
 import org.springframework.http.HttpStatus
 import org.springframework.http.ResponseEntity
 import org.springframework.web.bind.annotation.GetMapping
@@ -36,7 +37,9 @@ class RedirectController(private val service: SurlService) {
             ResponseEntity(Msg<String>(code = -1, msg = "key `$key` not found"), HttpStatus.NOT_FOUND)
         } else {
             // 找到，发送302跳转
-            ResponseEntity.status(302).location(URI.create(redirectUrl)).build()
+            ResponseEntity(Msg<String>(msg = "FOUND"), HttpHeaders().apply {
+                location = URI.create(redirectUrl)
+            }, HttpStatus.FOUND)
         }
     }
 }