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1915192d · Arjen Poutsma · 372173f9 · 1915192d
隐藏空白更改
内联并排

Showing with 4 addition and 0 deletion

org.springframework.web/src/main/java/org/springframework/http/converter/BufferedImageHttpMessageConverter.java ...ork/http/converter/BufferedImageHttpMessageConverter.java +4 -0

未找到文件。
--- a/org.springframework.web/src/main/java/org/springframework/http/converter/BufferedImageHttpMessageConverter.java
+++ b/org.springframework.web/src/main/java/org/springframework/http/converter/BufferedImageHttpMessageConverter.java
@@ -187,6 +187,10 @@ public class BufferedImageHttpMessageConverter extends AbstractHttpMessageConver
 				imageWriter.setOutput(imageOutputStream);
 				imageWriter.write(null, new IIOImage(image, null, null), iwp);
 			}
+			else {
+				throw new HttpMessageNotWritableException(
+						"Could not find javax.imageio.ImageWriter for Content-Type [" + contentType + "]");
+			}
 		}
 		finally {
 			if (imageWriter != null) {