{"id":95948,"date":"2024-10-20T05:20:16","date_gmt":"2024-10-19T21:20:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/95948\/"},"modified":"2024-10-20T05:20:17","modified_gmt":"2024-10-19T21:20:17","slug":"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%adjava%e7%9a%84%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%e7%9a%84%e4%bb%a3%e7%a2%bc%e6%91%98%e9%8c%84","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/95948\/","title":{"rendered":"Oracle\u6578\u64da\u5eab\u4e2dJava\u7684\u5b58\u5132\u904e\u7a0b\u7684\u4ee3\u78bc\u6458\u9304"},"content":{"rendered":"<h1 id=\"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%adjava%e7%9a%84%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%e7%9a%84%e4%bb%a3%e7%a2%bc%e6%91%98%e9%8c%84-aLqPZiYlVY\">Oracle\u6578\u64da\u5eab\u4e2dJava\u7684\u5b58\u5132\u904e\u7a0b\u7684\u4ee3\u78bc\u6458\u9304<\/h1>\n<p>\u5728\u73fe\u4ee3\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u4e2d\uff0cOracle\u6578\u64da\u5eab\u4ee5\u5176\u5f37\u5927\u7684\u529f\u80fd\u548c\u9748\u6d3b\u6027\u800c\u805e\u540d\u3002\u7279\u5225\u662f\uff0cOracle\u652f\u6301\u4f7f\u7528Java\u7de8\u5beb\u5b58\u5132\u904e\u7a0b\uff0c\u9019\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u5229\u7528Java\u7684\u512a\u52e2\u4f86\u8655\u7406\u6578\u64da\u5eab\u64cd\u4f5c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728Oracle\u6578\u64da\u5eab\u4e2d\u5275\u5efa\u548c\u4f7f\u7528Java\u5b58\u5132\u904e\u7a0b\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u4ee3\u78bc\u793a\u4f8b\u4ee5\u5e6b\u52a9\u7406\u89e3\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%ef%bc%9f-aLqPZiYlVY\">\u4ec0\u9ebc\u662f\u5b58\u5132\u904e\u7a0b\uff1f<\/h2>\n<p>\u5b58\u5132\u904e\u7a0b\u662f\u4e00\u7d44\u9810\u7de8\u8b6f\u7684SQL\u8a9e\u53e5\u548c\u53ef\u9078\u7684\u63a7\u5236\u8a9e\u53e5\uff0c\u9019\u4e9b\u8a9e\u53e5\u88ab\u5b58\u5132\u5728\u6578\u64da\u5eab\u4e2d\u4e26\u53ef\u4ee5\u88ab\u61c9\u7528\u7a0b\u5e8f\u8abf\u7528\u3002\u5b58\u5132\u904e\u7a0b\u7684\u4e3b\u8981\u512a\u52e2\u5305\u62ec\u63d0\u9ad8\u6027\u80fd\u3001\u6e1b\u5c11\u7db2\u7d61\u6d41\u91cf\u4ee5\u53ca\u589e\u5f37\u5b89\u5168\u6027\u3002\u4f7f\u7528Java\u7de8\u5beb\u7684\u5b58\u5132\u904e\u7a0b\u53ef\u4ee5\u5229\u7528Java\u7684\u9762\u5411\u5c0d\u8c61\u7279\u6027\u548c\u8c50\u5bcc\u7684\u5eab\u3002<\/p>\n<h2 id=\"%e5%9c%a8oracle%e4%b8%ad%e5%89%b5%e5%bb%bajava%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b-aLqPZiYlVY\">\u5728Oracle\u4e2d\u5275\u5efaJava\u5b58\u5132\u904e\u7a0b<\/h2>\n<p>\u8981\u5728Oracle\u6578\u64da\u5eab\u4e2d\u5275\u5efaJava\u5b58\u5132\u904e\u7a0b\uff0c\u9996\u5148\u9700\u8981\u78ba\u4fddOracle\u6578\u64da\u5eab\u5df2\u7d93\u5b89\u88dd\u4e86Java\u865b\u64ec\u6a5f\uff08JVM\uff09\u3002\u63a5\u4e0b\u4f86\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f1%ef%bc%9a%e7%b7%a8%e5%af%abjava%e4%bb%a3%e7%a2%bc-aLqPZiYlVY\">\u6b65\u9a5f1\uff1a\u7de8\u5bebJava\u4ee3\u78bc<\/h3>\n<pre><code>\npublic class HelloWorld {\n    public static String greet(String name) {\n        return \"Hello, \" + name + \"!\";\n    }\n}\n<\/code><\/pre>\n<p>\u4e0a\u8ff0\u4ee3\u78bc\u5b9a\u7fa9\u4e86\u4e00\u500b\u7c21\u55ae\u7684Java\u985e\uff0c\u8a72\u985e\u5305\u542b\u4e00\u500b\u65b9\u6cd5\uff0c\u7528\u65bc\u8fd4\u56de\u4e00\u500b\u554f\u5019\u8a9e\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f2%ef%bc%9a%e5%b0%87java%e9%a1%9e%e5%8a%a0%e8%bc%89%e5%88%b0oracle%e6%95%b8%e6%93%9a%e5%ba%ab-aLqPZiYlVY\">\u6b65\u9a5f2\uff1a\u5c07Java\u985e\u52a0\u8f09\u5230Oracle\u6578\u64da\u5eab<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0bSQL\u547d\u4ee4\u5c07Java\u985e\u52a0\u8f09\u5230Oracle\u6578\u64da\u5eab\u4e2d\uff1a<\/p>\n<pre><code>\nCREATE OR REPLACE AND COMPILE JAVA SOURCE NAMED \"HelloWorld\" AS\npublic class HelloWorld {\n    public static String greet(String name) {\n        return \"Hello, \" + name + \"!\";\n    }\n};\n<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f3%ef%bc%9a%e5%89%b5%e5%bb%bapl-sql%e5%8c%85%e4%be%86%e8%aa%bf%e7%94%a8java%e6%96%b9%e6%b3%95-aLqPZiYlVY\">\u6b65\u9a5f3\uff1a\u5275\u5efaPL\/SQL\u5305\u4f86\u8abf\u7528Java\u65b9\u6cd5<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u9700\u8981\u5275\u5efa\u4e00\u500bPL\/SQL\u5305\u4f86\u8abf\u7528Java\u65b9\u6cd5\uff1a<\/p>\n<pre><code>\nCREATE OR REPLACE PACKAGE HelloWorldPkg AS\n    FUNCTION greet(name IN VARCHAR2) RETURN VARCHAR2;\nEND HelloWorldPkg;\n\/\n\nCREATE OR REPLACE PACKAGE BODY HelloWorldPkg AS\n    FUNCTION greet(name IN VARCHAR2) RETURN VARCHAR2 IS\n    LANGUAGE JAVA\n    NAME 'HelloWorld.greet(java.lang.String) return java.lang.String';\nEND HelloWorldPkg;\n<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f4%ef%bc%9a%e8%aa%bf%e7%94%a8%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b-aLqPZiYlVY\">\u6b65\u9a5f4\uff1a\u8abf\u7528\u5b58\u5132\u904e\u7a0b<\/h3>\n<p>\u6700\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bPL\/SQL\u4ee3\u78bc\u4f86\u8abf\u7528\u5b58\u5132\u904e\u7a0b\uff1a<\/p>\n<pre><code>\nDECLARE\n    greeting VARCHAR2(100);\nBEGIN\n    greeting := HelloWorldPkg.greet('World');\n    DBMS_OUTPUT.PUT_LINE(greeting);\nEND;\n\/\n<\/code><\/pre>\n<p>\u57f7\u884c\u4e0a\u8ff0\u4ee3\u78bc\u5f8c\uff0c\u5c07\u5728\u63a7\u5236\u53f0\u8f38\u51fa\u201cHello, World!\u201d\u3002<\/p>\n<h2 id=\"%e5%84%aa%e5%8b%a2%e8%88%87%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-aLqPZiYlVY\">\u512a\u52e2\u8207\u61c9\u7528\u5834\u666f<\/h2>\n<p>\u4f7f\u7528Java\u7de8\u5beb\u7684\u5b58\u5132\u904e\u7a0b\u5177\u6709\u591a\u7a2e\u512a\u52e2\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\u63d0\u5347\uff1a<\/strong>Java\u5b58\u5132\u904e\u7a0b\u5728\u6578\u64da\u5eab\u5167\u90e8\u57f7\u884c\uff0c\u6e1b\u5c11\u4e86\u7db2\u7d61\u5ef6\u9072\u3002<\/li>\n<li><strong>\u91cd\u7528\u6027\uff1a<\/strong>\u53ef\u4ee5\u5c07Java\u4ee3\u78bc\u5c01\u88dd\u5728\u5b58\u5132\u904e\u7a0b\u4e2d\uff0c\u4fbf\u65bc\u91cd\u7528\u3002<\/li>\n<li><strong>\u5b89\u5168\u6027\uff1a<\/strong>\u901a\u904e\u5b58\u5132\u904e\u7a0b\uff0c\u53ef\u4ee5\u9650\u5236\u5c0d\u6578\u64da\u7684\u76f4\u63a5\u8a2a\u554f\uff0c\u589e\u5f37\u6578\u64da\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u512a\u52e2\u4f7f\u5f97Java\u5b58\u5132\u904e\u7a0b\u5728\u9700\u8981\u9ad8\u6027\u80fd\u548c\u5b89\u5168\u6027\u7684\u4f01\u696d\u61c9\u7528\u4e2d\u975e\u5e38\u53d7\u6b61\u8fce\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-aLqPZiYlVY\">\u7e3d\u7d50<\/h2>\n<p>\u5728Oracle\u6578\u64da\u5eab\u4e2d\u4f7f\u7528Java\u7de8\u5beb\u5b58\u5132\u904e\u7a0b\u662f\u4e00\u7a2e\u5f37\u5927\u7684\u6280\u8853\uff0c\u80fd\u5920\u63d0\u9ad8\u6578\u64da\u8655\u7406\u7684\u6548\u7387\u548c\u5b89\u5168\u6027\u3002\u901a\u904e\u672c\u6587\u7684\u4ecb\u7d39\uff0c\u60a8\u61c9\u8a72\u80fd\u5920\u7406\u89e3\u5982\u4f55\u5275\u5efa\u548c\u4f7f\u7528Java\u5b58\u5132\u904e\u7a0b\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u6280\u8853\u652f\u6301\u6216\u5c0b\u627e\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Oracle\u6578\u64da\u5eab\u4e2dJava\u5b58\u5132\u904e\u7a0b\u7684\u4ee3\u78bc\u6458\u9304\uff0c\u4e86\u89e3\u5982\u4f55\u9ad8\u6548\u6574\u5408Java\u8207\u6578\u64da\u5eab\u64cd\u4f5c\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-95948","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95948","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=95948"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95948\/revisions"}],"predecessor-version":[{"id":95949,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95948\/revisions\/95949"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=95948"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=95948"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=95948"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}