{"id":66159,"date":"2025-05-03T14:47:30","date_gmt":"2025-05-03T06:47:30","guid":{"rendered":"https:\/\/fwq.ai\/blog\/66159\/"},"modified":"2025-05-03T14:47:30","modified_gmt":"2025-05-03T06:47:30","slug":"weka-%e6%80%8e%e4%b9%88%e5%ae%89%e8%a3%85java-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/66159\/","title":{"rendered":"weka \u600e\u4e48\u5b89\u88c5java"},"content":{"rendered":"<blockquote><p>\n  \u5982\u4f55\u5b89\u88c5 java \u4ee5\u4f7f\u7528 weka\uff1f\u5b89\u88c5 java sdk\uff1b2. \u8bbe\u7f6e java_home \u73af\u5883\u53d8\u91cf\uff1b3. \u9a8c\u8bc1\u8bbe\u7f6e\u7684\u53d8\u91cf\uff1b4. \u6dfb\u52a0 java \u8def\u5f84\u5230\u7cfb\u7edf\u8def\u5f84\uff1b5. \u9a8c\u8bc1 java \u662f\u5426\u5df2\u5b89\u88c5\u5e76\u8fd0\u884c\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/15\/2024111502424966298.jpg\" class=\"aligncenter\" title=\"weka \u600e\u4e48\u5b89\u88c5java\u63d2\u56fe\" alt=\"weka \u600e\u4e48\u5b89\u88c5java\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5b89\u88c5 Java \u4ee5\u4f7f\u7528 Weka<\/strong><\/p>\n<p><strong>\u6b65\u9aa4\uff1a<\/strong><\/p>\n<p><strong>1. \u5b89\u88c5 Java SDK<\/strong><\/p>\n<ul>\n<li>\u4ece [Java \u5b98\u7f51](https:\/\/www..com\/java\/) \u4e0b\u8f7d\u5e76\u5b89\u88c5 Java SDK\u3002<\/li>\n<li>\u9a8c\u8bc1 Java \u662f\u5426\u5df2\u6b63\u786e\u5b89\u88c5\uff1a\u6253\u5f00\u547d\u4ee4\u884c\u7a97\u53e3\u5e76\u8f93\u5165java -version\u3002\u60a8\u5e94\u8be5\u770b\u5230\u5df2\u5b89\u88c5\u7684 Java \u7248\u672c\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<p><strong>2. \u8bbe\u7f6e\u73af\u5883\u53d8\u91cf<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<ul>\n<li>\u8bbe\u7f6e JAVA_HOME \u73af\u5883\u53d8\u91cf\uff0c\u6307\u5411\u5df2\u5b89\u88c5\u7684 Java SDK \u7684\u6839\u76ee\u5f55\u3002<\/li>\n<li>\n<p>\u5728 Windows \u4e0a\uff1a<\/p>\n<ul>\n<li>\u53f3\u952e\u5355\u51fb\u201c\u6211\u7684\u7535\u8111\u201d\u5e76\u9009\u62e9\u201c\u5c5e\u6027\u201d\u3002<\/li>\n<li>\u70b9\u51fb\u201c\u9ad8\u7ea7\u7cfb\u7edf\u8bbe\u7f6e\u201d\u3002<\/li>\n<li>\u9009\u62e9\u201c\u73af\u5883\u53d8\u91cf\u201d\u3002<\/li>\n<li>\u5728\u201c\u7cfb\u7edf\u53d8\u91cf\u201d\u90e8\u5206\u4e2d\uff0c\u70b9\u51fb\u201c\u65b0\u5efa\u201d\u3002<\/li>\n<li>\u5728\u201c\u53d8\u91cf\u540d\u201d\u5b57\u6bb5\u4e2d\u8f93\u5165\u201cJAVA_HOME\u201d\u3002<\/li>\n<li>\u5728\u201c\u53d8\u91cf\u503c\u201d\u5b57\u6bb5\u4e2d\u8f93\u5165 Java SDK \u6839\u76ee\u5f55\u7684\u8def\u5f84\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u5728 Mac \u6216 Linux \u4e0a\uff1a<\/p>\n<ul>\n<li>\u6253\u5f00\u7ec8\u7aef\u7a97\u53e3\u5e76\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/li>\n<li>export JAVA_HOME=\/path\/to\/java\/sdk\/directory<\/li>\n<li>\u5c06\/path\/to\/java\/sdk\/directory\u66ff\u6362\u4e3a Java SDK \u6839\u76ee\u5f55\u7684\u8def\u5f84\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>3. \u9a8c\u8bc1\u73af\u5883\u53d8\u91cf<\/strong><\/p>\n<ul>\n<li>\n<p>\u5728\u547d\u4ee4\u884c\u7a97\u53e3\u4e2d\uff0c\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li>echo %JAVA_HOME%\uff08Windows\uff09<\/li>\n<li>echo $JAVA_HOME\uff08Mac \u6216 Linux\uff09<\/li>\n<\/ul>\n<\/li>\n<li>\u5982\u679c JAVA_HOME \u73af\u5883\u53d8\u91cf\u5df2\u6b63\u786e\u8bbe\u7f6e\uff0c\u60a8\u5e94\u8be5\u770b\u5230 Java SDK \u6839\u76ee\u5f55\u7684\u8def\u5f84\u3002<\/li>\n<\/ul>\n<p><strong>4. \u6dfb\u52a0 Java \u8def\u5f84\u5230\u7cfb\u7edf\u8def\u5f84<\/strong><\/p>\n<ul>\n<li>\n<p>\u5728 Windows \u4e0a\uff1a<\/p>\n<ul>\n<li>\n<p>\u5c06\u4ee5\u4e0b\u884c\u6dfb\u52a0\u5230\u7cfb\u7edf Path \u53d8\u91cf\u4e2d\uff1a<\/p>\n<ul>\n<li>%JAVA_HOME%in<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u5728 Mac \u6216 Linux \u4e0a\uff1a<\/p>\n<ul>\n<li>\n<p>\u5c06\u4ee5\u4e0b\u884c\u6dfb\u52a0\u5230 ~\/.bashrc \u6216 ~\/.zshrc \u6587\u4ef6\u4e2d\uff1a<\/p>\n<ul>\n<li>export PATH=$JAVA_HOME\/bin:$PATH<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>\u4fdd\u5b58\u5e76\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u6587\u4ef6\uff08\u8fd0\u884c source ~\/.bashrc \u6216 source ~\/.zshrc\uff09\u3002<\/li>\n<\/ul>\n<p><strong>5. \u9a8c\u8bc1 Java \u5b89\u88c5<\/strong><\/p>\n<ul>\n<li>\n<p>\u6253\u5f00\u547d\u4ee4\u884c\u7a97\u53e3\u5e76\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li>java<\/li>\n<\/ul>\n<\/li>\n<li>\u60a8\u5e94\u8be5\u770b\u5230 Java \u4ea4\u4e92\u5f0f shell\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662fweka \u600e\u4e48\u5b89\u88c5java\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u5b89\u88c5 java \u4ee5\u4f7f\u7528 weka\uff1f\u5b89\u88c5 java sdk\uff1b2. \u8bbe\u7f6e java_home \u73af\u5883\u53d8\u91cf\uff1b3. \u9a8c\u8bc1\u8bbe\u7f6e\u7684\u53d8\u91cf\uff1b4. \u6dfb\u52a0 java \u8def\u5f84\u5230\u7cfb\u7edf\u8def\u5f84\uff1b5. \u9a8c\u8bc1 java \u662f\u5426\u5df2\u5b89\u88c5\u5e76\u8fd0\u884c\u3002 \u5982\u4f55\u5b89\u88c5 Java \u4ee5\u4f7f\u7528 Weka \u6b65\u9aa4\uff1a 1. \u5b89\u88c5 Java SDK \u4ece [Java \u5b98\u7f51](https:\/\/www..com\/java\/) \u4e0b\u8f7d\u5e76\u5b89\u88c5 Java SDK\u3002 \u9a8c\u8bc1 Java \u662f\u5426\u5df2\u6b63\u786e\u5b89\u88c5\uff1a\u6253\u5f00\u547d\u4ee4\u884c\u7a97\u53e3\u5e76\u8f93\u5165java -version\u3002\u60a8\u5e94\u8be5\u770b\u5230\u5df2\u5b89\u88c5\u7684 Java \u7248\u672c\u4fe1\u606f\u3002 2. \u8bbe\u7f6e\u73af\u5883\u53d8\u91cf \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u8bbe\u7f6e JAVA_HOME \u73af\u5883\u53d8\u91cf\uff0c\u6307\u5411\u5df2\u5b89\u88c5\u7684 Java SDK \u7684\u6839\u76ee\u5f55\u3002 \u5728 Windows \u4e0a\uff1a \u53f3\u952e\u5355\u51fb\u201c\u6211\u7684\u7535\u8111\u201d\u5e76\u9009\u62e9\u201c\u5c5e\u6027\u201d\u3002 \u70b9\u51fb\u201c\u9ad8\u7ea7\u7cfb\u7edf\u8bbe\u7f6e\u201d\u3002 \u9009\u62e9\u201c\u73af\u5883\u53d8\u91cf\u201d\u3002 \u5728\u201c\u7cfb\u7edf\u53d8\u91cf\u201d\u90e8\u5206\u4e2d\uff0c\u70b9\u51fb\u201c\u65b0\u5efa\u201d\u3002 \u5728\u201c\u53d8\u91cf\u540d\u201d\u5b57\u6bb5\u4e2d\u8f93\u5165\u201cJAVA_HOME\u201d\u3002 \u5728\u201c\u53d8\u91cf\u503c\u201d\u5b57\u6bb5\u4e2d\u8f93\u5165 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-66159","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66159","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=66159"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66159\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=66159"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=66159"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=66159"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}