上传文件至 'project/exception'

project/exception/HtmlParseException.java

@@ -0,0 +1,19 @@
+package com.crawler.exception;
+
+public class HtmlParseException extends ParseException {
+    private String sourceUrl;
+
+    public HtmlParseException(String message, String sourceUrl) {
+        super(message);
+        this.sourceUrl = sourceUrl;
+    }
+
+    public HtmlParseException(String message, String sourceUrl, Throwable cause) {
+        super(message, cause);
+        this.sourceUrl = sourceUrl;
+    }
+
+    public String getSourceUrl() {
+        return sourceUrl;
+    }
+}

project/exception/HttpRequestException.java

@@ -0,0 +1,19 @@
+package com.crawler.exception;
+
+public class HttpRequestException extends NetworkException {
+    private int statusCode;
+
+    public HttpRequestException(String message, int statusCode) {
+        super(message);
+        this.statusCode = statusCode;
+    }
+
+    public HttpRequestException(String message, int statusCode, Throwable cause) {
+        super(message, cause);
+        this.statusCode = statusCode;
+    }
+
+    public int getStatusCode() {
+        return statusCode;
+    }
+}

project/exception/InvalidUrlException.java

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

project/exception/NetworkException.java

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

project/exception/ParseException.java

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