{"id":24456,"date":"2024-11-21T12:36:03","date_gmt":"2024-11-21T04:36:03","guid":{"rendered":"https:\/\/fwq.ai\/blog\/24456\/"},"modified":"2024-11-21T12:36:03","modified_gmt":"2024-11-21T04:36:03","slug":"%e5%a6%82%e4%bd%95%e9%80%9a%e8%bf%87webman%e6%8a%80%e6%9c%af%e5%ae%9e%e7%8e%b0%e5%9c%a8%e7%ba%bf%e6%8b%9b%e7%94%9f%e7%b3%bb%e7%bb%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/24456\/","title":{"rendered":"\u5982\u4f55\u901a\u8fc7WebMan\u6280\u672f\u5b9e\u73b0\u5728\u7ebf\u62db\u751f\u7cfb\u7edf"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/887\/227\/169294843737484.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u901a\u8fc7WebMan\u6280\u672f\u5b9e\u73b0\u5728\u7ebf\u62db\u751f\u7cfb\u7edf\u63d2\u56fe\" alt=\"\u5982\u4f55\u901a\u8fc7WebMan\u6280\u672f\u5b9e\u73b0\u5728\u7ebf\u62db\u751f\u7cfb\u7edf\u63d2\u56fe\" \/><\/p>\n<p>\u5982\u4f55\u901a\u8fc7WebMan\u6280\u672f\u5b9e\u73b0\u5728\u7ebf\u62db\u751f\u7cfb\u7edf<\/p>\n<p>\u6458\u8981\uff1a<br \/>\u968f\u7740\u7f51\u7edc\u6280\u672f\u7684\u8fc5\u731b\u53d1\u5c55\uff0c\u8d8a\u6765\u8d8a\u591a\u7684\u5b66\u6821\u548c\u57f9\u8bad\u673a\u6784\u5f00\u59cb\u4f7f\u7528\u5728\u7ebf\u62db\u751f\u7cfb\u7edf\u6765\u7b80\u5316\u62db\u751f\u6d41\u7a0b\u3001\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5229\u7528WebMan\u6280\u672f\u5b9e\u73b0\u4e00\u4e2a\u57fa\u4e8eWeb\u7684\u5728\u7ebf\u62db\u751f\u7cfb\u7edf\uff0c\u5e76\u63d0\u4f9b\u4ee3\u7801\u793a\u4f8b\u4f9b\u53c2\u8003\u3002<\/p>\n<ol>\n<li>\u7cfb\u7edf\u9700\u6c42\u5206\u6790<br \/>\u5728\u5f00\u59cb\u5f00\u53d1\u4e00\u4e2a\u5728\u7ebf\u62db\u751f\u7cfb\u7edf\u4e4b\u524d\uff0c\u6211\u4eec\u9996\u5148\u9700\u8981\u5bf9\u7cfb\u7edf\u7684\u9700\u6c42\u8fdb\u884c\u5206\u6790\u3002\u4e00\u822c\u800c\u8a00\uff0c\u4e00\u4e2a\u5728\u7ebf\u62db\u751f\u7cfb\u7edf\u5e94\u8be5\u5177\u5907\u4ee5\u4e0b\u529f\u80fd\uff1a<br \/>(1) \u5b66\u751f\u4fe1\u606f\u7ba1\u7406\uff1a\u5305\u62ec\u5b66\u751f\u7684\u57fa\u672c\u4fe1\u606f\u3001\u62a5\u540d\u4fe1\u606f\u3001\u7f34\u8d39\u4fe1\u606f\u7b49\uff1b<br \/>(2) \u8bfe\u7a0b\u7ba1\u7406\uff1a\u5305\u62ec\u8bfe\u7a0b\u7684\u540d\u79f0\u3001\u7b80\u4ecb\u3001\u65f6\u95f4\u3001\u5730\u70b9\u7b49\u4fe1\u606f\uff1b<br \/>(3) \u62db\u751f\u6d41\u7a0b\u7ba1\u7406\uff1a\u5305\u62ec\u5f00\u653e\u62a5\u540d\u65f6\u95f4\u3001\u62a5\u540d\u622a\u6b62\u65f6\u95f4\u3001\u5f55\u53d6\u6d41\u7a0b\u7b49\uff1b<br \/>(4) \u7f34\u8d39\u7ba1\u7406\uff1a\u5305\u62ec\u5b66\u751f\u7684\u7f34\u8d39\u8bb0\u5f55\u3001\u7f34\u8d39\u65b9\u5f0f\u7b49\u4fe1\u606f\uff1b<br \/>(5) \u6570\u636e\u7edf\u8ba1\u5206\u6790\uff1a\u5305\u62ec\u5b66\u751f\u62a5\u540d\u60c5\u51b5\u3001\u7f34\u8d39\u60c5\u51b5\u7b49\u6570\u636e\u7684\u7edf\u8ba1\u548c\u5206\u6790\u3002<\/li>\n<li>\u6280\u672f\u9009\u578b<br \/>WebMan\u662f\u4e00\u4e2a\u57fa\u4e8eJava\u7684Web\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u6846\u67b6\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u529f\u80fd\u548c\u7b80\u4fbf\u7684\u64cd\u4f5c\u65b9\u5f0f\uff0c\u975e\u5e38\u9002\u5408\u5f00\u53d1\u5728\u7ebf\u62db\u751f\u7cfb\u7edf\u3002\u9664\u4e86WebMan\u4e4b\u5916\uff0c\u6211\u4eec\u8fd8\u9700\u8981\u4f7f\u7528MySQL\u6570\u636e\u5e93\u6765\u5b58\u50a8\u7cfb\u7edf\u6570\u636e\u3002\u4e0b\u9762\u662fWebMan\u548cMySQL\u7684\u76f8\u5173\u914d\u7f6e\u4fe1\u606f\uff1a<\/li>\n<\/ol>\n<p>(1) WebMan\u914d\u7f6e\uff1a<br \/>WebMan\u9700\u8981\u5728web.xml\u6587\u4ef6\u4e2d\u8fdb\u884c\u76f8\u5173\u914d\u7f6e\u3002\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u914d\u7f6e\u6570\u636e\u5e93\u8fde\u63a5\u4fe1\u606f\uff0c\u5305\u62ec\u6570\u636e\u5e93URL\u3001\u7528\u6237\u540d\u548c\u5bc6\u7801\u3002\u5176\u6b21\uff0c\u6211\u4eec\u8fd8\u9700\u8981\u914d\u7f6eWebMan\u7684\u4e00\u4e9b\u57fa\u672c\u53c2\u6570\uff0c\u4f8b\u5982\u7cfb\u7edf\u9996\u9875\u3001404\u9519\u8bef\u9875\u9762\u7b49\u3002\u6700\u540e\uff0c\u6211\u4eec\u8fd8\u9700\u8981\u914d\u7f6eWebMan\u7684\u62e6\u622a\u5668\uff0c\u7528\u4e8e\u5b9e\u73b0\u6743\u9650\u63a7\u5236\u548c\u6570\u636e\u4f20\u9012\u7b49\u529f\u80fd\u3002<\/p>\n<p>(2) MySQL\u914d\u7f6e\uff1a<br \/>\u6211\u4eec\u9700\u8981\u5728MySQL\u6570\u636e\u5e93\u4e2d\u521b\u5efa\u76f8\u5e94\u7684\u8868\u6765\u5b58\u50a8\u7cfb\u7edf\u6570\u636e\u3002\u6839\u636e\u9700\u6c42\u5206\u6790\uff0c\u6211\u4eec\u81f3\u5c11\u9700\u8981\u521b\u5efa\u4ee5\u4e0b\u8868\uff1a\u5b66\u751f\u8868\u3001\u8bfe\u7a0b\u8868\u3001\u62db\u751f\u6d41\u7a0b\u8868\u3001\u7f34\u8d39\u8868\u7b49\u3002\u5728\u6bcf\u4e2a\u8868\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9a\u4e49\u76f8\u5e94\u7684\u5b57\u6bb5\u6765\u5b58\u50a8\u76f8\u5173\u7684\u4fe1\u606f\u3002\u4f8b\u5982\uff0c\u5b66\u751f\u8868\u53ef\u4ee5\u5305\u62ec\u5b66\u751fID\u3001\u59d3\u540d\u3001\u6027\u522b\u3001\u5e74\u9f84\u7b49\u5b57\u6bb5\u3002<\/p>\n<ol>\n<li>\u5b9e\u73b0\u529f\u80fd\u6a21\u5757<br \/>\u6839\u636e\u7cfb\u7edf\u9700\u6c42\u5206\u6790\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u5728\u7ebf\u62db\u751f\u7cfb\u7edf\u5206\u4e3a\u591a\u4e2a\u529f\u80fd\u6a21\u5757\uff0c\u4f8b\u5982\u5b66\u751f\u7ba1\u7406\u6a21\u5757\u3001\u8bfe\u7a0b\u7ba1\u7406\u6a21\u5757\u3001\u62db\u751f\u6d41\u7a0b\u7ba1\u7406\u6a21\u5757\u7b49\u3002\u4e0b\u9762\u7ed9\u51fa\u6bcf\u4e2a\u6a21\u5757\u7684\u4ee3\u7801\u793a\u4f8b\u4f9b\u53c2\u8003\uff1a<\/li>\n<\/ol>\n<p>(1) \u5b66\u751f\u7ba1\u7406\u6a21\u5757\uff1a<br \/>\u8be5\u6a21\u5757\u4e3b\u8981\u7528\u4e8e\u5b66\u751f\u4fe1\u606f\u7684\u589e\u5220\u6539\u67e5\u7b49\u64cd\u4f5c\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre>\/\/ \u67e5\u627e\u5b66\u751f\u4fe1\u606f\nList&lt;student&gt; students = WebMan.findById(Student.class, \"SELECT * FROM student\");\n\n\/\/ \u6dfb\u52a0\u5b66\u751f\u4fe1\u606f\nStudent student = new Student();\nstudent.setName(\"\u5f20\u4e09\");\nstudent.setAge(20);\nstudent.setGender(\"\u7537\");\nWebMan.save(student);\n\n\/\/ \u66f4\u65b0\u5b66\u751f\u4fe1\u606f\nstudent.setName(\"\u674e\u56db\");\nWebMan.update(student);\n\n\/\/ \u5220\u9664\u5b66\u751f\u4fe1\u606f\nWebMan.delete(student);&lt;\/student&gt;<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>(2) \u8bfe\u7a0b\u7ba1\u7406\u6a21\u5757\uff1a<br \/>\u8be5\u6a21\u5757\u4e3b\u8981\u7528\u4e8e\u8bfe\u7a0b\u4fe1\u606f\u7684\u7ba1\u7406\uff0c\u5305\u62ec\u65b0\u589e\u8bfe\u7a0b\u3001\u4fee\u6539\u8bfe\u7a0b\u3001\u5220\u9664\u8bfe\u7a0b\u7b49\u64cd\u4f5c\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre>\/\/ \u67e5\u627e\u8bfe\u7a0b\u4fe1\u606f\nList&lt;course&gt; courses = WebMan.findById(Course.class, \"SELECT * FROM course\");\n\n\/\/ \u6dfb\u52a0\u8bfe\u7a0b\u4fe1\u606f\nCourse course = new Course();\ncourse.setName(\"\u82f1\u8bed\");\ncourse.setIntroduction(\"\u5b66\u4e60\u82f1\u8bed\u7684\u57fa\u7840\u77e5\u8bc6\");\nWebMan.save(course);\n\n\/\/ \u66f4\u65b0\u8bfe\u7a0b\u4fe1\u606f\ncourse.setName(\"\u6570\u5b66\");\nWebMan.update(course);\n\n\/\/ \u5220\u9664\u8bfe\u7a0b\u4fe1\u606f\nWebMan.delete(course);&lt;\/course&gt;<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>(3) \u62db\u751f\u6d41\u7a0b\u7ba1\u7406\u6a21\u5757\uff1a<br \/>\u8be5\u6a21\u5757\u4e3b\u8981\u7528\u4e8e\u62db\u751f\u6d41\u7a0b\u7684\u7ba1\u7406\uff0c\u5305\u62ec\u8bbe\u5b9a\u62a5\u540d\u65f6\u95f4\u3001\u5f55\u53d6\u6d41\u7a0b\u7b49\u64cd\u4f5c\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre>\/\/ \u8bbe\u5b9a\u62a5\u540d\u65f6\u95f4\nEnrollmentProcess enrollmentProcess = new EnrollmentProcess();\nenrollmentProcess.setStartDate(\"2022-01-01\");\nenrollmentProcess.setEndDate(\"2022-02-28\");\nWebMan.save(enrollmentProcess);\n\n\/\/ \u4fee\u6539\u62a5\u540d\u65f6\u95f4\nenrollmentProcess.setEndDate(\"2022-03-15\");\nWebMan.update(enrollmentProcess);\n\n\/\/ \u5220\u9664\u62db\u751f\u6d41\u7a0b\u4fe1\u606f\nWebMan.delete(enrollmentProcess);<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<ol>\n<li>\u603b\u7ed3<br \/>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u6211\u4eec\u53ef\u4ee5\u57fa\u4e8eWebMan\u6280\u672f\u5b9e\u73b0\u4e00\u4e2a\u529f\u80fd\u5b8c\u5584\u7684\u5728\u7ebf\u62db\u751f\u7cfb\u7edf\u3002\u5f53\u7136\uff0c\u4e0a\u8ff0\u4ee3\u7801\u793a\u4f8b\u53ea\u662f\u7b80\u5355\u7684\u6f14\u793a\uff0c\u5b9e\u9645\u60c5\u51b5\u4e2d\u8fd8\u9700\u8981\u6839\u636e\u5177\u4f53\u9700\u6c42\u8fdb\u884c\u76f8\u5e94\u7684\u6269\u5c55\u548c\u4f18\u5316\u3002\u5e0c\u671b\u672c\u6587\u53ef\u4ee5\u5e2e\u52a9\u4f60\u66f4\u597d\u5730\u4e86\u89e3\u5982\u4f55\u5229\u7528WebMan\u6280\u672f\u5f00\u53d1\u5728\u7ebf\u62db\u751f\u7cfb\u7edf\u3002<\/li>\n<\/ol>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u901a\u8fc7WebMan\u6280\u672f\u5b9e\u73b0\u5728\u7ebf\u62db\u751f\u7cfb\u7edf\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u901a\u8fc7WebMan\u6280\u672f\u5b9e\u73b0\u5728\u7ebf\u62db\u751f\u7cfb\u7edf \u6458\u8981\uff1a\u968f\u7740\u7f51\u7edc\u6280\u672f\u7684\u8fc5\u731b\u53d1\u5c55\uff0c\u8d8a\u6765\u8d8a\u591a\u7684\u5b66\u6821\u548c\u57f9\u8bad\u673a\u6784\u5f00\u59cb\u4f7f\u7528\u5728\u7ebf\u62db\u751f\u7cfb\u7edf\u6765\u7b80\u5316\u62db\u751f\u6d41\u7a0b\u3001\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5229\u7528WebMan\u6280\u672f\u5b9e\u73b0\u4e00\u4e2a\u57fa\u4e8eWeb\u7684\u5728\u7ebf\u62db\u751f\u7cfb\u7edf\uff0c\u5e76\u63d0\u4f9b\u4ee3\u7801\u793a\u4f8b\u4f9b\u53c2\u8003\u3002 \u7cfb\u7edf\u9700\u6c42\u5206\u6790\u5728\u5f00\u59cb\u5f00\u53d1\u4e00\u4e2a\u5728\u7ebf\u62db\u751f\u7cfb\u7edf\u4e4b\u524d\uff0c\u6211\u4eec\u9996\u5148\u9700\u8981\u5bf9\u7cfb\u7edf\u7684\u9700\u6c42\u8fdb\u884c\u5206\u6790\u3002\u4e00\u822c\u800c\u8a00\uff0c\u4e00\u4e2a\u5728\u7ebf\u62db\u751f\u7cfb\u7edf\u5e94\u8be5\u5177\u5907\u4ee5\u4e0b\u529f\u80fd\uff1a(1) 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\u6280\u672f\u9009\u578bWebMan\u662f\u4e00\u4e2a\u57fa\u4e8eJava\u7684Web\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u6846\u67b6\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u529f\u80fd\u548c\u7b80\u4fbf\u7684\u64cd\u4f5c\u65b9\u5f0f\uff0c\u975e\u5e38\u9002\u5408\u5f00\u53d1\u5728\u7ebf\u62db\u751f\u7cfb\u7edf\u3002\u9664\u4e86WebMan\u4e4b\u5916\uff0c\u6211\u4eec\u8fd8\u9700\u8981\u4f7f\u7528MySQL\u6570\u636e\u5e93\u6765\u5b58\u50a8\u7cfb\u7edf\u6570\u636e\u3002\u4e0b\u9762\u662fWebMan\u548cMySQL\u7684\u76f8\u5173\u914d\u7f6e\u4fe1\u606f\uff1a (1) WebMan\u914d\u7f6e\uff1aWebMan\u9700\u8981\u5728web.xml\u6587\u4ef6\u4e2d\u8fdb\u884c\u76f8\u5173\u914d\u7f6e\u3002\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u914d\u7f6e\u6570\u636e\u5e93\u8fde\u63a5\u4fe1\u606f\uff0c\u5305\u62ec\u6570\u636e\u5e93URL\u3001\u7528\u6237\u540d\u548c\u5bc6\u7801\u3002\u5176\u6b21\uff0c\u6211\u4eec\u8fd8\u9700\u8981\u914d\u7f6eWebMan\u7684\u4e00\u4e9b\u57fa\u672c\u53c2\u6570\uff0c\u4f8b\u5982\u7cfb\u7edf\u9996\u9875\u3001404\u9519\u8bef\u9875\u9762\u7b49\u3002\u6700\u540e\uff0c\u6211\u4eec\u8fd8\u9700\u8981\u914d\u7f6eWebMan\u7684\u62e6\u622a\u5668\uff0c\u7528\u4e8e\u5b9e\u73b0\u6743\u9650\u63a7\u5236\u548c\u6570\u636e\u4f20\u9012\u7b49\u529f\u80fd\u3002 (2) MySQL\u914d\u7f6e\uff1a\u6211\u4eec\u9700\u8981\u5728MySQL\u6570\u636e\u5e93\u4e2d\u521b\u5efa\u76f8\u5e94\u7684\u8868\u6765\u5b58\u50a8\u7cfb\u7edf\u6570\u636e\u3002\u6839\u636e\u9700\u6c42\u5206\u6790\uff0c\u6211\u4eec\u81f3\u5c11\u9700\u8981\u521b\u5efa\u4ee5\u4e0b\u8868\uff1a\u5b66\u751f\u8868\u3001\u8bfe\u7a0b\u8868\u3001\u62db\u751f\u6d41\u7a0b\u8868\u3001\u7f34\u8d39\u8868\u7b49\u3002\u5728\u6bcf\u4e2a\u8868\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9a\u4e49\u76f8\u5e94\u7684\u5b57\u6bb5\u6765\u5b58\u50a8\u76f8\u5173\u7684\u4fe1\u606f\u3002\u4f8b\u5982\uff0c\u5b66\u751f\u8868\u53ef\u4ee5\u5305\u62ec\u5b66\u751fID\u3001\u59d3\u540d\u3001\u6027\u522b\u3001\u5e74\u9f84\u7b49\u5b57\u6bb5\u3002 \u5b9e\u73b0\u529f\u80fd\u6a21\u5757\u6839\u636e\u7cfb\u7edf\u9700\u6c42\u5206\u6790\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u5728\u7ebf\u62db\u751f\u7cfb\u7edf\u5206\u4e3a\u591a\u4e2a\u529f\u80fd\u6a21\u5757\uff0c\u4f8b\u5982\u5b66\u751f\u7ba1\u7406\u6a21\u5757\u3001\u8bfe\u7a0b\u7ba1\u7406\u6a21\u5757\u3001\u62db\u751f\u6d41\u7a0b\u7ba1\u7406\u6a21\u5757\u7b49\u3002\u4e0b\u9762\u7ed9\u51fa\u6bcf\u4e2a\u6a21\u5757\u7684\u4ee3\u7801\u793a\u4f8b\u4f9b\u53c2\u8003\uff1a (1) \u5b66\u751f\u7ba1\u7406\u6a21\u5757\uff1a\u8be5\u6a21\u5757\u4e3b\u8981\u7528\u4e8e\u5b66\u751f\u4fe1\u606f\u7684\u589e\u5220\u6539\u67e5\u7b49\u64cd\u4f5c\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a \/\/ \u67e5\u627e\u5b66\u751f\u4fe1\u606f List&lt;student&gt; students = WebMan.findById(Student.class, &#8220;SELECT * FROM student&#8221;); \/\/ \u6dfb\u52a0\u5b66\u751f\u4fe1\u606f Student student = new Student(); student.setName(&#8220;\u5f20\u4e09&#8221;); student.setAge(20); student.setGender(&#8220;\u7537&#8221;); WebMan.save(student); \/\/ \u66f4\u65b0\u5b66\u751f\u4fe1\u606f student.setName(&#8220;\u674e\u56db&#8221;); WebMan.update(student); \/\/ \u5220\u9664\u5b66\u751f\u4fe1\u606f WebMan.delete(student);&lt;\/student&gt; \u767b\u5f55\u540e\u590d\u5236 (2) \u8bfe\u7a0b\u7ba1\u7406\u6a21\u5757\uff1a\u8be5\u6a21\u5757\u4e3b\u8981\u7528\u4e8e\u8bfe\u7a0b\u4fe1\u606f\u7684\u7ba1\u7406\uff0c\u5305\u62ec\u65b0\u589e\u8bfe\u7a0b\u3001\u4fee\u6539\u8bfe\u7a0b\u3001\u5220\u9664\u8bfe\u7a0b\u7b49\u64cd\u4f5c\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a \/\/ \u67e5\u627e\u8bfe\u7a0b\u4fe1\u606f List&lt;course&gt; courses = WebMan.findById(Course.class, &#8220;SELECT * 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