上传文件至 'project/exception'

project/exception/TimeoutException.java

@@ -0,0 +1,11 @@
+package com.crawler.exception;
+
+public class TimeoutException extends NetworkException {
+    public TimeoutException(String message) {
+        super(message);
+    }
+
+    public TimeoutException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}

project/exception/UnsupportedCrawlerException.java

@@ -0,0 +1,14 @@
+package com.crawler.exception;
+
+public class UnsupportedCrawlerException extends ConfigurationException {
+    private String url;
+
+    public UnsupportedCrawlerException(String message, String url) {
+        super(message);
+        this.url = url;
+    }
+
+    public String getUrl() {
+        return url;
+    }
+}