{"id":382,"date":"2006-08-20T20:08:39","date_gmt":"2006-08-20T12:08:39","guid":{"rendered":"http:\/\/fdream.net\/blog\/article\/382.aspx"},"modified":"2006-08-20T21:08:09","modified_gmt":"2006-08-20T13:08:09","slug":"JSP%e4%b8%8eMySQL%e4%ba%a4%e4%ba%92%e4%b9%b1%e7%a0%81%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"https:\/\/fdream.net\/blog\/article\/382","title":{"rendered":"JSP\u4e0eMySQL\u4ea4\u4e92\u4e71\u7801\u95ee\u9898"},"content":{"rendered":"

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\u8bf4\u6b63\u9898\uff0c\u73ed\u4e0a\u7684\u4e00\u4e2aMM\u5b9e\u4e60\uff0c\u7528JSP\u7ed9\u5b66\u9662\u67d0\u4e2a\u8001\u5e08\u7684\u5b9e\u9a8c\u5ba4\u505a\u4e00\u4e2a\u7f51\u7ad9\uff0c\u65b0\u624b\u4e0a\u8def\u3002\u4eba\u5728\u5916\u5730\uff0c\u7531\u4e8e\u8981\u7ed9\u8001\u5e08\u6d4b\u8bd5\uff0c\u8981\u5076\u7684\u7535\u8111\u505a\u4e00\u4e0b\u4e34\u65f6JSP\u670d\u52a1\u5668\uff0cTomcat\uff0bMySQL\u3002\u7f51\u7ad9\u8fd8\u53ea\u505a\u4e86\u51e0\u4e2a\u7b80\u5355\u7684\u9875\u9762\uff0c\u4f46\u662f\u5076\u6d4b\u8bd5\u7684\u65f6\u5019\u5374\u9887\u4e3a\u4e0d\u987a\uff0c\u641c\u7d22\u8001\u662f\u641c\u4e0d\u5230\u7ed3\u679c\uff0c\u6570\u636e\u5e93\u91cc\u662f\u80af\u5b9a\u6709\u8fd9\u4e2a\u6570\u636e\u7684\uff01\u800c\u5979\u5374\u8bf4\u5728\u5979\u90a3\u8fb9\u4ee3\u7801\u6d4b\u8bd5\u6b63\u5e38\uff0c\u80fd\u641c\u5230\u7ed3\u679c\u2026\u2026\u660e\u5929\u8981\u68c0\u67e5\uff0c\u4eca\u5929\u665a\u4e0a\u5979\u53c8\u4e0d\u80fd\u505a\uff0c\u53ea\u597d\u8ba9\u6211\u6765\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u4e86\u3002<\/p>\n

\u5076\u4e5f\u662f\u4e2a\u65b0\u624b\uff0c\u4f46\u8fd8\u662f\u80fd\u770b\u61c2\u8fd9\u4e9b\u7b80\u5355\u7684\u4ee3\u7801\u7684\uff0c\u6bd5\u7adf\u8fd9\u4e9b\u4ee3\u7801\u548cASP\u8fd8\u662f\u5f88\u795e\u4f3c\u7684\u3002\u7ecf\u8fc7\u8f93\u51fa\u4e2d\u95f4\u7ed3\u679c\uff0c\u6539\u53d8SQL\u8bed\u53e5\u7b49\u65b9\u6cd5\u63a8\u65ad\u5e94\u8be5\u662f\u4e71\u7801\u7684\u95ee\u9898\u3002\u56e0\u4e3a\u5728JSP\u9875\u9762\u4e2d\u5373\u4f7f\u4e0d\u5e26\u4efb\u4f55\u6761\u4ef6\u67e5\u8be2\u663e\u793a\u7684\u7ed3\u679c\u5168\u90e8\u662f\u4e71\u7801\uff0c\u800c\u5728MySQL Front\u4e2d\u67e5\u8be2\u5219\u663e\u793a\u6b63\u5e38\u3002\u4e0d\u77e5\u9053\u662f\u4e0d\u662fMySQL\u7684\u7f16\u7801\u548cJSP\u9875\u9762\u7684\u7f16\u7801\u4e0d\u4e00\u81f4\u9020\u6210\u7684\u3002MySQL\u4e2d\u7684\u6570\u636e\u662f\u901a\u8fc7MySQL Front\u4ecesql\u811a\u672c\u6587\u4ef6\u4e2d\u5bfc\u5165\u7684\uff0cJSP\u58f0\u660e\u7684\u7f16\u7801\u65b9\u5f0f\u662fGB2312\u3002\u73b0\u5728\u8981\u53bb\u7edf\u4e00\u8fd9\u4e2a\u7f16\u7801\u4e5f\u6bd4\u8f83\u9ebb\u70e6\uff0c\u53ea\u597d\u4e34\u65f6\u5077\u4e00\u4e0b\u61d2\uff1a\u4ece\u8868\u5355\u63d0\u4ea4\u5927\u5173\u952e\u5b57\u5148\u4e0d\u8fdb\u884c\u7f16\u7801\u8f6c\u6362\uff08\u8c8c\u4f3c\u4e00\u8f6c\u6362\u5c31\u548c\u6570\u636e\u4e2d\u7684\u7f16\u7801\u4e0d\u4e00\u81f4\u4e86\uff0c\u67e5\u4e0d\u5230\u7ed3\u679c\uff09\uff0c\u4ece\u6570\u636e\u5e93\u8bfb\u5f97\u6570\u636e\u540e\uff0c\u5728\u663e\u793a\u65f6\u518d\u8fdb\u884c\u8f6c\u6362\u3002\u4f8b\u5982\uff1a<\/p>\n

\n

title=new String((rs.getString(“title”)).getBytes(“ISO-8859-1″),”GBK”);
out.print(title);<\/p>\n<\/blockquote>\n

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\u25cf\u6240\u6709\u7684\u7f51\u9875\u7684charset\u8bbe\u7f6e\u4e3aUTF-8
\u25cf\u6240\u6709\u7f51\u9875\u4fdd\u5b58\u4e3aUTF-8\u7f16\u7801\u683c\u5f0f
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\u25cf\u9875\u9762\u663e\u793a\u65f6\u4f7f\u7528getBytes(“ISO8859_1”)<\/p>\n

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\u4e0d\u8fc7\uff0c\u6211\u89c9\u5f97\u6700\u597d\u7684\u65b9\u6cd5\u8fd8\u662f\u5168\u90e8\u7edf\u4e00\u7f16\u7801\uff0c\u8fd9\u6837\u5e94\u8be5\u53ef\u4ee5\u7701\u4e0b\u4e0d\u5c11\u7684\u8f6c\u6362\u5de5\u4f5c\u3002\u6bd4\u5982\u90fd\u4f7f\u7528UTF-8\u7f16\u7801: \u25cf\u6240\u6709\u7684\u7f51\u9875\u7684charset\u8bbe\u7f6e\u4e3aUTF-8\u25cf\u6240\u6709\u7f51\u9875\u4fdd\u5b58\u4e3aUTF-8\u7f16\u7801\u683c\u5f0f\u25cfURIEncoding\u4e0d\u505a\u8bbe\u7f6e\uff0c\u9ed8\u8ba4\u5373\u53ef\u25cfMYSQL\u4e2ddefault-character-set\u8bbe\u7f6e\u4e3aUTF-8\u25cf\u9875\u9762\u663e\u793a\u65f6\u4f7f\u7528getBytes(“ISO8859_1”) \u5f53\u7136\u4e86\uff0c\u4e0d\u540c\u7684\u73af\u5883\u53ef\u80fd\u53c8\u4e0d\u4e00\u6837\uff0c\u4e0d\u6562\u4fdd\u8bc1\u5728\u6240\u6709\u60c5\u51b5\u4e0b\u9002\u7528\uff0c\u4e14\u672c\u4eba\u5bf9JSP\u4e0d\u751a\u4e86\u89e3\uff0c\u4ec5\u4f9b\u53c2\u8003\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[238,239,236],"class_list":["post-382","post","type-post","status-publish","format-standard","hentry","category-coding","tag-JSP","tag-MySQL","tag-236"],"views":21401,"_links":{"self":[{"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/posts\/382","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/comments?post=382"}],"version-history":[{"count":0,"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/posts\/382\/revisions"}],"wp:attachment":[{"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/media?parent=382"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/categories?post=382"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/tags?post=382"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}