{"id":163239,"date":"2024-11-04T21:50:22","date_gmt":"2024-11-04T13:50:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/163239\/"},"modified":"2024-11-04T21:50:23","modified_gmt":"2024-11-04T13:50:23","slug":"%e8%a7%a3%e6%b1%bajsp%e5%a6%82%e4%bd%95%e9%80%a3%e6%8e%a5db2%e6%95%b8%e6%93%9a%e5%ba%ab%e5%95%8f%e9%a1%8c","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/163239\/","title":{"rendered":"\u89e3\u6c7aJSP\u5982\u4f55\u9023\u63a5DB2\u6578\u64da\u5eab\u554f\u984c"},"content":{"rendered":"<h1 id=\"%e8%a7%a3%e6%b1%bajsp%e5%a6%82%e4%bd%95%e9%80%a3%e6%8e%a5db2%e6%95%b8%e6%93%9a%e5%ba%ab%e5%95%8f%e9%a1%8c-dcwLSpAvve\">\u89e3\u6c7aJSP\u5982\u4f55\u9023\u63a5DB2\u6578\u64da\u5eab\u554f\u984c<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u958b\u767c\u4e2d\uff0cJavaServer 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JDBC\u9a45\u52d5\u7a0b\u5e8f\uff0c\u901a\u5e38\u662f\u4ee5JAR\u6587\u4ef6\u7684\u5f62\u5f0f\u63d0\u4f9b\u3002<\/p>\n<h2 id=\"2-%e9%85%8d%e7%bd%aedb2-jdbc%e9%a9%85%e5%8b%95%e7%a8%8b%e5%ba%8f-dcwLSpAvve\">2. \u914d\u7f6eDB2 JDBC\u9a45\u52d5\u7a0b\u5e8f<\/h2>\n<p>\u5c07\u4e0b\u8f09\u7684JAR\u6587\u4ef6\u653e\u7f6e\u5728\u60a8\u7684Web\u61c9\u7528\u7a0b\u5e8f\u7684lib\u76ee\u9304\u4e2d\uff0c\u9019\u6a23Tomcat\u5c31\u80fd\u5920\u627e\u5230\u5b83\u3002\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u5728web.xml\u6587\u4ef6\u4e2d\u914d\u7f6e\u6578\u64da\u6e90\u3002<\/p>\n<pre><code>\n&lt;resource-ref&gt;\n    &lt;description&gt;DB2 DataSource&lt;\/description&gt;\n    &lt;res-ref-name&gt;jdbc\/DB2DataSource&lt;\/res-ref-name&gt;\n    &lt;res-type&gt;javax.sql.DataSource&lt;\/res-type&gt;\n    &lt;res-link&gt;jdbc\/DB2DataSource&lt;\/res-link&gt;\n&lt;\/resource-ref&gt;\n<\/code><\/pre>\n<h2 id=\"3-%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5-dcwLSpAvve\">3. \u5275\u5efa\u6578\u64da\u5eab\u9023\u63a5<\/h2>\n<p>\u5728JSP\u9801\u9762\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\u4f86\u5275\u5efa\u8207DB2\u6578\u64da\u5eab\u7684\u9023\u63a5\uff1a<\/p>\n<pre><code>\n\n\n<\/code><\/pre>\n<h2 id=\"4-%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c%e5%8f%8a%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-dcwLSpAvve\">4. \u5e38\u898b\u554f\u984c\u53ca\u89e3\u6c7a\u65b9\u6848<\/h2>\n<h3 id=\"4-1-%e9%a9%85%e5%8b%95%e7%a8%8b%e5%ba%8f%e6%9c%aa%e6%89%be%e5%88%b0-dcwLSpAvve\">4.1 \u9a45\u52d5\u7a0b\u5e8f\u672a\u627e\u5230<\/h3>\n<p>\u5982\u679c\u51fa\u73fe\u201cClassNotFoundException\u201d\uff0c\u8acb\u6aa2\u67e5JAR\u6587\u4ef6\u662f\u5426\u6b63\u78ba\u653e\u7f6e\u5728lib\u76ee\u9304\u4e2d\uff0c\u4e26\u78ba\u4fddTomcat\u5df2\u7d93\u91cd\u65b0\u555f\u52d5\u3002<\/p>\n<h3 id=\"4-2-%e9%80%a3%e6%8e%a5%e5%a4%b1%e6%95%97-dcwLSpAvve\">4.2 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