{"id":693,"date":"2025-12-11T17:04:45","date_gmt":"2025-12-11T09:04:45","guid":{"rendered":"http:\/\/www.bracku.com\/?p=693"},"modified":"2025-12-15T16:52:24","modified_gmt":"2025-12-15T08:52:24","slug":"javamail-%e9%82%ae%e4%bb%b6%e5%8f%91%e9%80%81%e5%ae%9e%e6%88%98%ef%bc%9a%e8%a7%a3%e5%86%b3%e4%be%9d%e8%b5%96%e4%b8%8e%e9%85%8d%e7%bd%ae%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"http:\/\/www.bracku.com\/?p=693","title":{"rendered":"JavaMail \u90ae\u4ef6\u53d1\u9001\u5b9e\u6218\uff1a\u89e3\u51b3\u4f9d\u8d56\u4e0e\u914d\u7f6e\u95ee\u9898"},"content":{"rendered":"\n<p>\u5728 Java \u5f00\u53d1\u4e2d\uff0c\u90ae\u4ef6\u53d1\u9001\u662f\u4e00\u9879\u5341\u5206\u5b9e\u7528\u7684\u57fa\u7840\u529f\u80fd\uff0c\u4e0d\u7ba1\u662f\u7528\u6237\u6ce8\u518c\u540e\u7684\u9a8c\u8bc1\u901a\u77e5\u3001\u7cfb\u7edf\u5f02\u5e38\u7684\u544a\u8b66\u63d0\u9192\uff0c\u8fd8\u662f\u65e5\u5e38\u7684\u4fe1\u606f\u63a8\u9001\uff0c\u90fd\u80fd\u7528\u5230\u5b83\u3002\u800c\u5bf9\u4e8e\u521a\u63a5\u89e6 Java \u5f00\u53d1\u7684\u65b0\u624b\u6765\u8bf4\uff0c\u5b9e\u73b0\u90ae\u4ef6\u53d1\u9001\u5f80\u5f80\u4f1a\u5361\u5728\u4e24\u4e2a\u5173\u952e\u73af\u8282\uff1a<strong>\u4e00\u662f Maven \u4f9d\u8d56\u7684\u914d\u7f6e\u4e0e\u52a0\u8f7d<\/strong>\uff0c\u7a0d\u4e0d\u6ce8\u610f\u5c31\u4f1a\u51fa\u73b0 \u201c\u7a0b\u5e8f\u5305\u4e0d\u5b58\u5728\u201d \u7684\u62a5\u9519\uff1b<strong>\u4e8c\u662f\u90ae\u4ef6\u670d\u52a1\u5668\u7684\u53c2\u6570\u8bbe\u7f6e<\/strong>\uff0c\u6bd4\u5982\u6388\u6743\u7801\u83b7\u53d6\u3001SMTP \u7aef\u53e3\u9009\u62e9\u7b49\uff0c\u4e00\u4e2a\u5c0f\u7ec6\u8282\u51fa\u9519\u5c31\u4f1a\u5bfc\u81f4\u90ae\u4ef6\u53d1\u9001\u5931\u8d25\u3002<\/p>\n\n\n\n<p>\u672c\u6587\u5c31\u4ee5 QQ \u90ae\u7bb1\u4e3a\u4f8b\uff0c\u7ed3\u5408 Maven \u9879\u76ee\u7ed3\u6784\uff0c\u624b\u628a\u624b\u5e26\u4f60\u5b8c\u6210\u4ece\u4f9d\u8d56\u914d\u7f6e\u3001\u4ee3\u7801\u7f16\u5199\u5230\u6d4b\u8bd5\u8fd0\u884c\u7684\u5168\u6d41\u7a0b\uff0c\u8fd8\u4f1a\u9488\u5bf9\u65b0\u624b\u5e38\u9047\u5230\u7684\u4f9d\u8d56\u6807\u7ea2\u3001\u53d1\u9001\u65e0\u54cd\u5e94\u7b49\u95ee\u9898\u7ed9\u51fa\u89e3\u51b3\u65b9\u6848\uff0c\u8ba9\u4f60\u8f7b\u677e\u638c\u63e1 Java \u90ae\u4ef6\u53d1\u9001\u7684\u6838\u5fc3\u6280\u80fd\u3002<\/p>\n\n\n\n<p>\u9996\u5148\u662f\u5f00\u542fqq\u90ae\u7bb1\u7684pop3\u670d\u52a1\uff0c\u83b7\u53d6\u6388\u6743\u7801<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"742\" src=\"http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/94a17fe0f181a3034613132d460bb5ed-1024x742.png\" alt=\"\" class=\"wp-image-694\" srcset=\"http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/94a17fe0f181a3034613132d460bb5ed-1024x742.png 1024w, http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/94a17fe0f181a3034613132d460bb5ed-300x217.png 300w, http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/94a17fe0f181a3034613132d460bb5ed-768x556.png 768w, http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/94a17fe0f181a3034613132d460bb5ed-1536x1113.png 1536w, http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/94a17fe0f181a3034613132d460bb5ed.png 1803w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"744\" src=\"http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/65792218ce6dcc0f185fb5995e1627de-1024x744.png\" alt=\"\" class=\"wp-image-695\" srcset=\"http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/65792218ce6dcc0f185fb5995e1627de-1024x744.png 1024w, http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/65792218ce6dcc0f185fb5995e1627de-300x218.png 300w, http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/65792218ce6dcc0f185fb5995e1627de-768x558.png 768w, http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/65792218ce6dcc0f185fb5995e1627de-1536x1116.png 1536w, http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/65792218ce6dcc0f185fb5995e1627de.png 1801w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u8fd9\u6837\u7684\u76ee\u5f55\uff0c\u65b0\u589e\u8fd9\u4e2a\u6587\u4ef6<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"613\" height=\"832\" src=\"http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/34b3fa264da6f2d49e3b925714f52b46.png\" alt=\"\" class=\"wp-image-697\" srcset=\"http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/34b3fa264da6f2d49e3b925714f52b46.png 613w, http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/34b3fa264da6f2d49e3b925714f52b46-221x300.png 221w\" sizes=\"auto, (max-width: 613px) 100vw, 613px\" \/><\/figure>\n\n\n\n<pre class=\"wp-block-code\"><code>package com.servlet.email;\n\nimport javax.mail.Authenticator;\nimport javax.mail.Message;\nimport javax.mail.MessagingException;\nimport javax.mail.PasswordAuthentication;\nimport javax.mail.Session;\nimport javax.mail.Transport;\nimport javax.mail.internet.InternetAddress;\nimport javax.mail.internet.MimeMessage;\nimport java.util.Properties;\n\npublic class SendEmail {\n    \/\/ \u53d1\u9001\u90ae\u4ef6\u7684\u6838\u5fc3\u65b9\u6cd5\n    public static void send(String toEmail, String subject, String content) {\n        \/\/ 1. \u90ae\u7bb1\u670d\u52a1\u5668\u914d\u7f6e\uff08QQ\u90ae\u7bb1\u4e3a\u4f8b\uff09\n        String host = \"smtp.qq.com\";\n        String port = \"587\";\n        String fromEmail = \"2474728161@qq.com\"; \/\/ \u66ff\u6362\u4e3a\u53d1\u4ef6\u4ebaQQ\u90ae\u7bb1\n        String authCode = \"*************\"; \/\/ \u66ff\u6362\u4e3aQQ\u90ae\u7bb1SMTP\u6388\u6743\u7801\n\n        \/\/ 2. \u8bbe\u7f6e\u90ae\u4ef6\u5c5e\u6027\n        Properties props = new Properties();\n        props.setProperty(\"mail.transport.protocol\", \"smtp\"); \/\/ \u534f\u8bae\n        props.setProperty(\"mail.smtp.host\", host); \/\/ \u670d\u52a1\u5668\n        props.setProperty(\"mail.smtp.port\", port); \/\/ \u7aef\u53e3\n        props.setProperty(\"mail.smtp.auth\", \"true\"); \/\/ \u9700\u8981\u8ba4\u8bc1\n        props.setProperty(\"mail.smtp.starttls.enable\", \"true\"); \/\/ \u542f\u7528TLS\u52a0\u5bc6\n\n        \/\/ 3. \u521b\u5efa\u8ba4\u8bc1\u5668\n        Authenticator auth = new Authenticator() {\n            @Override\n            protected PasswordAuthentication getPasswordAuthentication() {\n                return new PasswordAuthentication(fromEmail, authCode);\n            }\n        };\n\n        \/\/ 4. \u83b7\u53d6\u4f1a\u8bdd\n        Session session = Session.getInstance(props, auth);\n        session.setDebug(true); \/\/ \u8c03\u8bd5\u6a21\u5f0f\uff08\u53ef\u9009\uff09\n\n        try {\n            \/\/ 5. \u521b\u5efa\u90ae\u4ef6\u6d88\u606f\n            MimeMessage message = new MimeMessage(session);\n            message.setFrom(new InternetAddress(fromEmail)); \/\/ \u53d1\u4ef6\u4eba\n            message.setRecipient(Message.RecipientType.TO, new InternetAddress(toEmail)); \/\/ \u6536\u4ef6\u4eba\n            message.setSubject(subject); \/\/ \u4e3b\u9898\n            message.setText(content); \/\/ \u5185\u5bb9\n\n            \/\/ 6. \u53d1\u9001\u90ae\u4ef6\n            Transport.send(message);\n            System.out.println(\"\u90ae\u4ef6\u53d1\u9001\u6210\u529f\uff01\");\n\n        } catch (MessagingException e) {\n            System.err.println(\"\u90ae\u4ef6\u53d1\u9001\u5931\u8d25\uff1a\" + e.getMessage());\n            e.printStackTrace();\n        }\n    }\n\n    \/\/ main\u65b9\u6cd5\u6d4b\u8bd5\n    public static void main(String&#91;] args) {\n        \/\/ \u6d4b\u8bd5\u53d1\u9001\uff08\u66ff\u6362\u4e3a\u5b9e\u9645\u6536\u4ef6\u4eba\u90ae\u7bb1\uff09\n        send(\"6928537@qq.com\", \"\u6d4b\u8bd5\u90ae\u4ef6\", \"\u8fd9\u662f\u901a\u8fc7Java\u53d1\u9001\u7684\u6d4b\u8bd5\u5185\u5bb9\");\n    }\n}<\/code><\/pre>\n\n\n\n<p>\u653e\u8fd9\u6bb5\u4ee3\u7801\u5728\u4f60\u7684SendMail.java\u6587\u4ef6\u91cc\u9762\ud83d\udc46<\/p>\n\n\n\n<p>\u6211\u7684\u90ae\u7bb1\u6539\u6210\u4f60\u7684\u90ae\u7bb1\uff0c\u6388\u6743\u7801\u5c31\u5199qq\u90ae\u7bb1\u91cc\u9762\u5f00\u901a\u670d\u52a1\u7ed9\u4f60\u7684\u7801<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"613\" height=\"240\" src=\"http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/5f38059877a489e4c908d858b9411b97.png\" alt=\"\" class=\"wp-image-698\" srcset=\"http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/5f38059877a489e4c908d858b9411b97.png 613w, http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/5f38059877a489e4c908d858b9411b97-300x117.png 300w\" sizes=\"auto, (max-width: 613px) 100vw, 613px\" \/><\/figure>\n\n\n\n<p>pom\u6587\u4ef6\u653e\u5165\u8fd9\u6bb5\uff0c\u653e\u5728dependencies\u91cc\u9762\uff0c\u91cd\u8f7d\u4e00\u4e0bmaven\u914d\u7f6e\uff0cSendMail\u5c31\u4e0d\u4f1a\u6807\u7ea2<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"743\" height=\"1024\" src=\"http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/c7840f8a7a3bbd2168b6bf852c9fb853-743x1024.png\" alt=\"\" class=\"wp-image-700\" srcset=\"http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/c7840f8a7a3bbd2168b6bf852c9fb853-743x1024.png 743w, http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/c7840f8a7a3bbd2168b6bf852c9fb853-218x300.png 218w, http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/c7840f8a7a3bbd2168b6bf852c9fb853-768x1058.png 768w, http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/c7840f8a7a3bbd2168b6bf852c9fb853.png 1035w\" sizes=\"auto, (max-width: 743px) 100vw, 743px\" \/><\/figure>\n\n\n\n<p>\u53f3\u952e\u8fd0\u884c<\/p>\n\n\n\n<p>\u770b\u63a7\u5236\u53f0\ud83d\udc47<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"951\" height=\"1024\" src=\"http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/bcb97637aa17aad8a97b19fbfb6aa268-951x1024.png\" alt=\"\" class=\"wp-image-701\" srcset=\"http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/bcb97637aa17aad8a97b19fbfb6aa268-951x1024.png 951w, http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/bcb97637aa17aad8a97b19fbfb6aa268-279x300.png 279w, http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/bcb97637aa17aad8a97b19fbfb6aa268-768x827.png 768w, http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/bcb97637aa17aad8a97b19fbfb6aa268.png 1416w\" sizes=\"auto, (max-width: 951px) 100vw, 951px\" \/><\/figure>\n\n\n\n<p>\u770b\u56fe\u5f62\u5316\u754c\u9762\uff0c\u8fd9\u662f\u4f60\u53d1\u7684<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"745\" src=\"http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/81121db2478ebec7b4025d9e3f617999-1024x745.png\" alt=\"\" class=\"wp-image-702\" srcset=\"http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/81121db2478ebec7b4025d9e3f617999-1024x745.png 1024w, http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/81121db2478ebec7b4025d9e3f617999-300x218.png 300w, http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/81121db2478ebec7b4025d9e3f617999-768x558.png 768w, http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/81121db2478ebec7b4025d9e3f617999-1536x1117.png 1536w, http:\/\/www.bracku.com\/wp-content\/uploads\/2025\/12\/81121db2478ebec7b4025d9e3f617999.png 1807w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u5b8c\u6210\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 Java \u5f00\u53d1\u4e2d\uff0c\u90ae\u4ef6\u53d1\u9001\u662f\u4e00\u9879\u5341\u5206\u5b9e\u7528\u7684\u57fa\u7840\u529f\u80fd\uff0c\u4e0d\u7ba1\u662f\u7528\u6237\u6ce8\u518c\u540e\u7684\u9a8c\u8bc1\u901a\u77e5\u3001\u7cfb\u7edf\u5f02\u5e38\u7684\u544a\u8b66\u63d0\u9192\uff0c\u8fd8\u662f\u65e5 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-693","post","type-post","status-publish","format-standard","hentry","category-recommend"],"_links":{"self":[{"href":"http:\/\/www.bracku.com\/index.php?rest_route=\/wp\/v2\/posts\/693","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.bracku.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.bracku.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.bracku.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.bracku.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=693"}],"version-history":[{"count":2,"href":"http:\/\/www.bracku.com\/index.php?rest_route=\/wp\/v2\/posts\/693\/revisions"}],"predecessor-version":[{"id":704,"href":"http:\/\/www.bracku.com\/index.php?rest_route=\/wp\/v2\/posts\/693\/revisions\/704"}],"wp:attachment":[{"href":"http:\/\/www.bracku.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=693"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.bracku.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=693"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.bracku.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=693"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}