{"id":31707,"date":"2022-11-19T08:18:27","date_gmt":"2023-02-15T06:58:17","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8java%e8%bf%9e%e6%8e%a5%e5%88%b0mysql%e6%95%b0%e6%8d%ae%e5%ba%93%e3%80%82\/"},"modified":"2024-04-29T01:26:13","modified_gmt":"2024-04-28T17:26:13","slug":"%e4%bd%bf%e7%94%a8java%e8%bf%9e%e6%8e%a5%e5%88%b0mysql%e6%95%b0%e6%8d%ae%e5%ba%93%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8java%e8%bf%9e%e6%8e%a5%e5%88%b0mysql%e6%95%b0%e6%8d%ae%e5%ba%93%e3%80%82\/","title":{"rendered":"\u4f7f\u7528Java\u8fde\u63a5\u5230MySQL\u6570\u636e\u5e93"},"content":{"rendered":"<h1>\u6982\u8ff0<\/h1>\n<p>\u5f53\u9700\u8981\u4eceJava\u64cd\u4f5cMySQL\u65f6\u7684\u5907\u5fd8\u5f55\u3002<br \/>\n\u7528\u7b80\u5355\u7684\u793a\u4f8b\u6765\u8bb0\u5f55Java\u8fde\u63a5\u5230MySQL\u7684\u8fc7\u7a0b\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Tomcat 7<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Java 7<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">MySQL 5.6<\/ul>\n<h2>\u670d\u52a1\u5668\u914d\u7f6e\u6587\u4ef6.xml<\/h2>\n<p>\u5728Tomcat7\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u6dfb\u52a0Context\u3002<br \/>\nDBConnect\uff1a\u9879\u76ee\u540d<br \/>\nusername\uff1a\u767b\u5f55\u5230MySQL\u7684\u7528\u6237ID<br \/>\npassword\uff1a\u767b\u5f55\u5230MySQL\u7684\u7528\u6237\u5bc6\u7801<br \/>\nurl\uff1a\u5b89\u88c5\u5728\u672c\u5730\u4e3b\u673a\u4e0a\u7684MySQL<\/p>\n<pre class=\"post-pre\"><code>  &lt;Context docBase=\"DBconnect\"\r\n           path=\"\/DBconnect\"\r\n           reloadable=\"true\"\r\n           source=\"org.eclipse.jst.jee.server:DBconnect\"&gt;\r\n    &lt;Resource\r\n             auth=\"Container\"\r\n             driverClassName=\"com.mysql.jdbc.Driver\"\r\n             name=\"jdbc\/selfjsp\"\r\n             username=\"root\"\r\n             password=\"root\"\r\n             type=\"javax.sql.DataSource\"\r\n             url=\"jdbc:mysql:\/\/localhost\/selfjsp\" \/&gt;\r\n  &lt;\/Context&gt;\r\n<\/code><\/pre>\n<h2>web.xml\u53ef\u4ee5\u8fdb\u884c\u5982\u4e0b\u65b9\u5f0f\u7684\u91ca\u4e49\uff1a<\/h2>\n<p>\u7f51\u7edc.xml<\/p>\n<p>\u8bf7\u6ce8\u610f\uff0c\u300cres-ref-name\u300d\u5e94\u4e0eserver.xml\u4e2d\u7684name\u5339\u914d\u3002<\/p>\n<pre class=\"post-pre\"><code>&lt;?xml version=\"1.0\" encoding=\"UTF-8\"?&gt;\r\n&lt;web-app\r\n        xmlns:xsi=\"http:\/\/www.w3.org\/2001\/XMLSchema-instance\"\r\n        xmlns=\"http:\/\/java.sun.com\/xml\/ns\/javaee\"\r\n        xsi:schemaLocation=\"http:\/\/java.sun.com\/xml\/ns\/javaee\r\n                    http:\/\/java.sun.com\/xml\/ns\/javaee\/web-app_3_0.xsd\"\r\n        id=\"WebApp_ID\" version=\"3.0\"&gt;\r\n\r\n  &lt;display-name&gt;DBconnect&lt;\/display-name&gt;\r\n  &lt;welcome-file-list&gt;\r\n    &lt;welcome-file&gt;index.html&lt;\/welcome-file&gt;\r\n    &lt;welcome-file&gt;index.htm&lt;\/welcome-file&gt;\r\n    &lt;welcome-file&gt;index.jsp&lt;\/welcome-file&gt;\r\n    &lt;welcome-file&gt;default.html&lt;\/welcome-file&gt;\r\n    &lt;welcome-file&gt;default.htm&lt;\/welcome-file&gt;\r\n    &lt;welcome-file&gt;default.jsp&lt;\/welcome-file&gt;\r\n  &lt;\/welcome-file-list&gt;\r\n\r\n\r\n  &lt;resource-ref&gt;\r\n    &lt;res-ref-name&gt;jdbc\/selfjsp&lt;\/res-ref-name&gt;\r\n    &lt;res-type&gt;javax.sql.DataSource&lt;\/res-type&gt;\r\n    &lt;res-auth&gt;Container&lt;\/res-auth&gt;\r\n  &lt;\/resource-ref&gt;\r\n&lt;\/web-app&gt;\r\n<\/code><\/pre>\n<h2>JSP\u662f\u4e00\u79cd\u7528\u4e8e\u52a8\u6001\u751f\u6210\u7f51\u9875\u7684Java\u670d\u52a1\u5668\u9875\u9762\u6280\u672f\u3002<\/h2>\n<pre class=\"post-pre\"><code>&lt;%@ page contentType=\"text\/html;charset=UTF-8\" import=\"java.sql.*, javax    .naming.*, javax.sql.*\" %&gt;\r\n&lt;!DOCTYPE html&gt;\r\n&lt;html&gt;\r\n&lt;head&gt;\r\n&lt;meta charset=\"UTF-8\" \/&gt;\r\n&lt;title&gt;\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u306e\u63a5\u7d9a&lt;\/title&gt;\r\n&lt;\/head&gt;\r\n&lt;body&gt;\r\n&lt;%\r\nContext context = new InitialContext();\r\nDataSource ds = (DataSource)context.lookup(\"java:comp\/env\/jdbc\/selfjsp\")    ;\r\nConnection db = ds.getConnection();\r\ndb.close();\r\n%&gt;\r\n\r\n\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u306e\u63a5\u7d9a\u306b\u6210\u529f\u3057\u307e\u3057\u305f\u3002\r\n&lt;\/body&gt;\r\n&lt;\/html&gt;\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8ff0 \u5f53\u9700\u8981\u4eceJava\u64cd\u4f5cMySQL\u65f6\u7684\u5907\u5fd8\u5f55\u3002 \u7528\u7b80\u5355\u7684\u793a\u4f8b\u6765\u8bb0\u5f55Java\u8fde\u63a5\u5230MySQL\u7684\u8fc7\u7a0b\u3002 Tomc [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-31707","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u4f7f\u7528Java\u8fde\u63a5\u5230MySQL\u6570\u636e\u5e93 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u4f7f\u7528java\u8fde\u63a5\u5230mysql\u6570\u636e\u5e93\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" 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