{"id":360,"date":"2005-04-22T06:00:00","date_gmt":"2005-04-21T21:00:00","guid":{"rendered":"https:\/\/ecoop.net\/memo\/2005-04-22-6.html"},"modified":"2026-08-10T14:34:31","modified_gmt":"2026-08-10T05:34:31","slug":"2005-04-22-6","status":"publish","type":"post","link":"https:\/\/www.ecoop.net\/memo\/archives\/2005-04-22-6.html","title":{"rendered":"Tomcat 5.x \u3067 Servlet \u3092\u30de\u30c3\u30d7\u3067\u304d\u306a\u3044"},"content":{"rendered":"

\n– web.xml \u3067\u5b9a\u7fa9\u3068\u30de\u30c3\u30d4\u30f3\u30b0\u3092\u3061\u3083\u3093\u3068\u3057\u3066\u3082\u3001\u305d\u306e URL \u3067\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068 500 \u30a8\u30e9\u30fc\u306b\u306a\u3063\u3066\u8868\u793a\u3055\u308c\u305a\u3001*.war \u3067\u3084\u308b\u3068\u305d\u306e\u30d5\u30a1\u30a4\u30eb\u3060\u3051\u30c7\u30d7\u30ed\u30a4\u3055\u308c\u306a\u3044\u3068\u3044\u3046\u72b6\u614b\u306b\u306a\u3063\u3066\u3044\u305f\u3002<\/p>\n

javax.servlet.ServletException: \u30e9\u30c3\u30d1\u304c\u30b5\u30fc\u30d6\u30ec\u30c3\u30c8\u30af\u30e9\u30b9 com.example.my.FooServlet \u53c8\u306f\u305d\u308c\u304c\u4f9d\u5b58\u3059\u308b\u30af\u30e9\u30b9\u3092\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\n<\/p><\/blockquote>\n

\u3068\u306a\u3063\u3066\u3001\n<\/p>\n

java.lang.ClassNotFoundException: com.example.my.FooServlet\n<\/p><\/blockquote>\n

\u304c\u7d9a\u304f\u3002
\n– \u539f\u56e0\u306f\u4e00\u8a00\u3067\u306f $TOMCAT_HOME\/server\/lib \u306b servlet-api.jar \u304c\u7121\u304b\u3063\u305f\u3053\u3068($TOMCAT_HOME\/common\/lib \u306b\u306f\u3042\u3063\u305f\u304c\u3060\u3081\u3060\u3063\u305f…\u4f55\u304b\u304c\u539f\u56e0\u3067\u89aa\u3067\u3042\u308b common \u306e\u8a2d\u5b9a\u304c\u30af\u30ea\u30a2\u3055\u308c\u305f?)\u3002\u30b5\u30f3\u30d7\u30eb\u306e\u30b5\u30fc\u30d6\u30ec\u30c3\u30c8\u304c\u52d5\u3044\u3066\u305f\u304b\u306f\u78ba\u8a8d\u3057\u3066\u306a\u3044\u304c\u3001\u3068\u308a\u3042\u3048\u305a\u3053\u3093\u306a\u611f\u3058\u3067\u5bfe\u51e6:\n<\/p>\n

cp -p common\/lib\/server-api.jar server\/lib\/\n<\/p><\/blockquote>\n

– \u53c2\u8003:
\nhttp:\/\/jakarta.apache.org\/tomcat\/tomcat-5.0-doc\/class-loader-howto.html
\n– The Apache Jakarta Tomcat 5 Servlet\/JSP Container – Class Loader HOW-TO
\nhttp:\/\/www.atmarkit.co.jp\/fjava\/javatips\/049jspservlet025.html<\/a>
\n– @IT: Java TIPS — \u30af\u30e9\u30b9\u30ed\u30fc\u30c0\u306e\u4ed5\u7d44\u307f\u3092\u77e5\u308b<\/p>\n","protected":false},"excerpt":{"rendered":"

– web.xml \u3067\u5b9a\u7fa9\u3068\u30de\u30c3\u30d4\u30f3\u30b0\u3092\u3061\u3083\u3093\u3068\u3057\u3066\u3082\u3001\u305d\u306e URL \u3067\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068 500 \u30a8\u30e9\u30fc\u306b\u306a\u3063\u3066\u8868\u793a\u3055\u308c\u305a\u3001*.war \u3067\u3084\u308b\u3068\u305d\u306e\u30d5\u30a1\u30a4\u30eb\u3060\u3051\u30c7\u30d7\u30ed\u30a4\u3055\u308c\u306a\u3044\u3068\u3044\u3046\u72b6\u614b\u306b\u306a\u3063\u3066\u3044\u305f\u3002 java … \u7d9a\u304d\u3092\u8aad\u3080 Tomcat 5.x \u3067 Servlet \u3092\u30de\u30c3\u30d7\u3067\u304d\u306a\u3044<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[141],"tags":[42,38],"class_list":["post-360","post","type-post","status-publish","format-standard","hentry","category-lifehack","tag-java","tag-tomcat"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/posts\/360","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/comments?post=360"}],"version-history":[{"count":1,"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/posts\/360\/revisions"}],"predecessor-version":[{"id":1503,"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/posts\/360\/revisions\/1503"}],"wp:attachment":[{"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/media?parent=360"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/categories?post=360"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/tags?post=360"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}