{"id":95744,"date":"2024-10-20T03:37:19","date_gmt":"2024-10-19T19:37:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/95744\/"},"modified":"2024-10-20T03:37:20","modified_gmt":"2024-10-19T19:37:20","slug":"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e5%85%a7%e5%95%9f%e7%94%a8%e5%9f%ba%e6%96%bcjava%e7%9a%84%e5%af%a6%e9%9a%9b%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%e8%a7%a3%e6%9e%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/95744\/","title":{"rendered":"Oracle\u6578\u64da\u5eab\u5167\u555f\u7528\u57fa\u65bcJava\u7684\u5be6\u969b\u5b58\u5132\u904e\u7a0b\u89e3\u6790"},"content":{"rendered":"<h1 id=\"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e5%85%a7%e5%95%9f%e7%94%a8%e5%9f%ba%e6%96%bcjava%e7%9a%84%e5%af%a6%e9%9a%9b%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%e8%a7%a3%e6%9e%90-jdcAzEQYun\">Oracle\u6578\u64da\u5eab\u5167\u555f\u7528\u57fa\u65bcJava\u7684\u5be6\u969b\u5b58\u5132\u904e\u7a0b\u89e3\u6790<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u5c0d\u65bc\u4f01\u696d\u7684\u6210\u529f\u81f3\u95dc\u91cd\u8981\u3002Oracle\u6578\u64da\u5eab\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\u4f86\u652f\u6301\u4f01\u696d\u7684\u9700\u6c42\u3002\u5176\u4e2d\uff0c\u57fa\u65bcJava\u7684\u5b58\u5132\u904e\u7a0b\u662f\u4e00\u500b\u91cd\u8981\u7684\u7279\u6027\uff0c\u80fd\u5920\u63d0\u9ad8\u6578\u64da\u8655\u7406\u7684\u6548\u7387\u548c\u9748\u6d3b\u6027\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u5728Oracle\u6578\u64da\u5eab\u4e2d\u555f\u7528\u57fa\u65bcJava\u7684\u5b58\u5132\u904e\u7a0b\uff0c\u4e26\u63d0\u4f9b\u5be6\u969b\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u89e3\u6790\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e5%9f%ba%e6%96%bcjava%e7%9a%84%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%ef%bc%9f-jdcAzEQYun\">\u4ec0\u9ebc\u662f\u57fa\u65bcJava\u7684\u5b58\u5132\u904e\u7a0b\uff1f<\/h2>\n<p>\u57fa\u65bcJava\u7684\u5b58\u5132\u904e\u7a0b\u662f\u6307\u4f7f\u7528Java\u7de8\u7a0b\u8a9e\u8a00\u7de8\u5beb\u7684\u5b58\u5132\u904e\u7a0b\uff0c\u9019\u4e9b\u904e\u7a0b\u53ef\u4ee5\u5728Oracle\u6578\u64da\u5eab\u4e2d\u57f7\u884c\u3002\u8207\u50b3\u7d71\u7684PL\/SQL\u5b58\u5132\u904e\u7a0b\u76f8\u6bd4\uff0cJava\u5b58\u5132\u904e\u7a0b\u63d0\u4f9b\u4e86\u66f4\u9ad8\u7684\u9748\u6d3b\u6027\u548c\u53ef\u64f4\u5c55\u6027\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u8907\u96dc\u7684\u696d\u52d9\u908f\u8f2f\u548c\u6578\u64da\u8655\u7406\u6642\u3002<\/p>\n<h2 id=\"%e5%95%9f%e7%94%a8java%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%e7%9a%84%e6%ad%a5%e9%a9%9f-jdcAzEQYun\">\u555f\u7528Java\u5b58\u5132\u904e\u7a0b\u7684\u6b65\u9a5f<\/h2>\n<h3 id=\"1-%e7%a2%ba%e4%bf%9doracle%e6%95%b8%e6%93%9a%e5%ba%ab%e6%94%af%e6%8c%81java-jdcAzEQYun\">1. \u78ba\u4fddOracle\u6578\u64da\u5eab\u652f\u6301Java<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u78ba\u4fdd\u60a8\u7684Oracle\u6578\u64da\u5eab\u7248\u672c\u652f\u6301Java\u3002Oracle 8i\u53ca\u4ee5\u5f8c\u7684\u7248\u672c\u90fd\u652f\u6301Java\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0bSQL\u67e5\u8a62\u4f86\u6aa2\u67e5Java\u7684\u5b89\u88dd\u60c5\u6cc1\uff1a<\/p>\n<pre><code>SELECT * FROM v$option WHERE parameter = 'Java';<\/code><\/pre>\n<h3 id=\"2-%e5%89%b5%e5%bb%bajava%e9%a1%9e-jdcAzEQYun\">2. \u5275\u5efaJava\u985e<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u5275\u5efa\u4e00\u500bJava\u985e\uff0c\u9019\u500b\u985e\u5c07\u5305\u542b\u60a8\u7684\u696d\u52d9\u908f\u8f2f\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684Java\u985e\u793a\u4f8b\uff1a<\/p>\n<pre><code>public class HelloWorld {\n    public static String greet(String name) {\n        return \"Hello, \" + name + \"!\";\n    }\n}<\/code><\/pre>\n<h3 id=\"3-%e5%b0%87java%e9%a1%9e%e5%8a%a0%e8%bc%89%e5%88%b0oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad-jdcAzEQYun\">3. \u5c07Java\u985e\u52a0\u8f09\u5230Oracle\u6578\u64da\u5eab\u4e2d<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0bSQL\u547d\u4ee4\u5c07Java\u985e\u52a0\u8f09\u5230Oracle\u6578\u64da\u5eab\u4e2d\uff1a<\/p>\n<pre><code>CREATE OR REPLACE AND RESOLVE JAVA SOURCE NAMED \"HelloWorld\" AS\npublic class HelloWorld {\n    public static String greet(String name) {\n        return \"Hello, \" + name + \"!\";\n    }\n};<\/code><\/pre>\n<h3 id=\"4-%e5%89%b5%e5%bb%ba%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b-jdcAzEQYun\">4. \u5275\u5efa\u5b58\u5132\u904e\u7a0b<\/h3>\n<p>\u4e00\u65e6Java\u985e\u88ab\u52a0\u8f09\uff0c\u60a8\u53ef\u4ee5\u5275\u5efa\u4e00\u500bPL\/SQL\u5b58\u5132\u904e\u7a0b\u4f86\u8abf\u7528\u9019\u500bJava\u65b9\u6cd5\uff1a<\/p>\n<pre><code>CREATE OR REPLACE PROCEDURE greet_user (name IN VARCHAR2, greeting OUT VARCHAR2) AS\nLANGUAGE JAVA NAME 'HelloWorld.greet(java.lang.String) return java.lang.String';<\/code><\/pre>\n<h3 id=\"5-%e6%b8%ac%e8%a9%a6%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b-jdcAzEQYun\">5. \u6e2c\u8a66\u5b58\u5132\u904e\u7a0b<\/h3>\n<p>\u6700\u5f8c\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0bPL\/SQL\u4ee3\u78bc\u4f86\u6e2c\u8a66\u60a8\u7684\u5b58\u5132\u904e\u7a0b\uff1a<\/p>\n<pre><code>DECLARE\n    greeting VARCHAR2(100);\nBEGIN\n    greet_user('Alice', greeting);\n    DBMS_OUTPUT.PUT_LINE(greeting);\nEND;<\/code><\/pre>\n<h2 id=\"%e5%84%aa%e5%8b%a2%e8%88%87%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-jdcAzEQYun\">\u512a\u52e2\u8207\u61c9\u7528\u5834\u666f<\/h2>\n<p>\u57fa\u65bcJava\u7684\u5b58\u5132\u904e\u7a0b\u5177\u6709\u591a\u7a2e\u512a\u52e2\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\u512a\u5316\uff1a<\/strong>Java\u7684\u591a\u7dda\u7a0b\u548c\u9ad8\u6548\u7684\u5167\u5b58\u7ba1\u7406\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u8655\u7406\u7684\u6027\u80fd\u3002<\/li>\n<li><strong>\u53ef\u64f4\u5c55\u6027\uff1a<\/strong>Java\u7684\u8c50\u5bcc\u5eab\u548c\u6846\u67b6\u4f7f\u5f97\u958b\u767c\u8907\u96dc\u7684\u696d\u52d9\u908f\u8f2f\u8b8a\u5f97\u66f4\u52a0\u5bb9\u6613\u3002<\/li>\n<li><strong>\u8de8\u5e73\u53f0\u652f\u6301\uff1a<\/strong>Java\u7684\u8de8\u5e73\u53f0\u7279\u6027\u4f7f\u5f97\u61c9\u7528\u7a0b\u5e8f\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u74b0\u5883\u4e2d\u904b\u884c\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u512a\u52e2\u4f7f\u5f97\u57fa\u65bcJava\u7684\u5b58\u5132\u904e\u7a0b\u7279\u5225\u9069\u5408\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\u7684\u61c9\u7528\u5834\u666f\uff0c\u5982\u91d1\u878d\u670d\u52d9\u3001\u96fb\u5b50\u5546\u52d9\u548c\u5927\u6578\u64da\u8655\u7406\u7b49\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-jdcAzEQYun\">\u7e3d\u7d50<\/h2>\n<p>\u5728Oracle\u6578\u64da\u5eab\u4e2d\u555f\u7528\u57fa\u65bcJava\u7684\u5b58\u5132\u904e\u7a0b\u4e0d\u50c5\u80fd\u5920\u63d0\u9ad8\u6578\u64da\u8655\u7406\u7684\u6548\u7387\uff0c\u9084\u80fd\u5920\u70ba\u4f01\u696d\u63d0\u4f9b\u66f4\u5927\u7684\u9748\u6d3b\u6027\u548c\u53ef\u64f4\u5c55\u6027\u3002\u901a\u904e\u672c\u6587\u7684\u4ecb\u7d39\uff0c\u60a8\u61c9\u8a72\u80fd\u5920\u7406\u89e3\u5982\u4f55\u5275\u5efa\u548c\u4f7f\u7528\u9019\u4e9b\u5b58\u5132\u904e\u7a0b\uff0c\u4e26\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u767c\u63ee\u5176\u512a\u52e2\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u9700\u6c42\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u548c\u64f4\u5c55\u60a8\u7684\u696d\u52d9\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0cServer.HK \u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Oracle\u6578\u64da\u5eab\u4e2d\u57fa\u65bcJava\u7684\u5be6\u969b\u5b58\u5132\u904e\u7a0b\u89e3\u6790\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\u8207\u6027\u80fd\u7684\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-95744","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95744","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=95744"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95744\/revisions"}],"predecessor-version":[{"id":95745,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95744\/revisions\/95745"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=95744"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=95744"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=95744"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}