diff --git a/project/CLIException.class b/project/CLIException.class new file mode 100644 index 0000000..2f7af44 Binary files /dev/null and b/project/CLIException.class differ diff --git a/project/CrawlerException.class b/project/CrawlerException.class new file mode 100644 index 0000000..80cac47 Binary files /dev/null and b/project/CrawlerException.class differ diff --git a/project/ICrawler.class b/project/ICrawler.class new file mode 100644 index 0000000..57f400e Binary files /dev/null and b/project/ICrawler.class differ diff --git a/project/JuejinCrawler.class b/project/JuejinCrawler.class new file mode 100644 index 0000000..4f53ebd Binary files /dev/null and b/project/JuejinCrawler.class differ diff --git a/project/SogouCrawler.class b/project/SogouCrawler.class new file mode 100644 index 0000000..604662c Binary files /dev/null and b/project/SogouCrawler.class differ