jsp+javabean+servelt实现简单的登录及选课界面

[{"title":"（ 81 个子文件 2.03MB ） jsp+javabean+servelt实现简单的登录及选课界面","children":[{"title":"course_selection","children":[{"title":".project <span style='color:#111;'> 916B </span>","children":null,"spread":false},{"title":"WebContent","children":[{"title":"WEB-INF","children":[{"title":"lib","children":[{"title":"mysql-connector-java-8.0.11.jar <span style='color:#111;'> 1.94MB </span>","children":null,"spread":false}],"spread":true},{"title":"web.xml <span style='color:#111;'> 2.66KB </span>","children":null,"spread":false}],"spread":true},{"title":"stu_cour.jsp <span style='color:#111;'> 1.95KB </span>","children":null,"spread":false},{"title":"cour_info.jsp <span style='color:#111;'> 3.06KB </span>","children":null,"spread":false},{"title":"if.jsp <span style='color:#111;'> 397B </span>","children":null,"spread":false},{"title":"stu_info.jsp <span style='color:#111;'> 2.11KB </span>","children":null,"spread":false},{"title":"images","children":[{"title":"image2.jpg <span style='color:#111;'> 87.63KB </span>","children":null,"spread":false},{"title":"image1.png <span style='color:#111;'> 79.75KB </span>","children":null,"spread":false}],"spread":true},{"title":"fail.jsp <span style='color:#111;'> 627B </span>","children":null,"spread":false},{"title":"CsCdfail.jsp <span style='color:#111;'> 753B </span>","children":null,"spread":false},{"title":"psw_mod.jsp <span style='color:#111;'> 3.51KB </span>","children":null,"spread":false},{"title":"home_page.jsp <span style='color:#111;'> 2.99KB </span>","children":null,"spread":false},{"title":"META-INF","children":[{"title":"MANIFEST.MF <span style='color:#111;'> 39B </span>","children":null,"spread":false}],"spread":true},{"title":"pmfail.jsp <span style='color:#111;'> 775B </span>","children":null,"spread":false},{"title":"login.jsp <span style='color:#111;'> 2.52KB </span>","children":null,"spread":false}],"spread":false},{"title":"src","children":[{"title":"com","children":[{"title":"Dao","children":[{"title":"Delete.java <span style='color:#111;'> 615B </span>","children":null,"spread":false},{"title":"checklogin.java <span style='color:#111;'> 1.29KB </span>","children":null,"spread":false},{"title":"TestUpdate.java <span style='color:#111;'> 471B </span>","children":null,"spread":false},{"title":"Query.java <span style='color:#111;'> 1.50KB </span>","children":null,"spread":false},{"title":"arraylist.java <span style='color:#111;'> 599B </span>","children":null,"spread":false},{"title":"TestInsert.java <span style='color:#111;'> 390B </span>","children":null,"spread":false},{"title":"Insert.java <span style='color:#111;'> 637B </span>","children":null,"spread":false},{"title":"get_acc_info.java <span style='color:#111;'> 935B </span>","children":null,"spread":false},{"title":"cour_select.java <span style='color:#111;'> 1.33KB </span>","children":null,"spread":false},{"title":"TestQuery.java <span style='color:#111;'> 781B </span>","children":null,"spread":false},{"title":"TestDelete.java <span style='color:#111;'> 393B </span>","children":null,"spread":false},{"title":"Update.java <span style='color:#111;'> 703B </span>","children":null,"spread":false},{"title":"psw_mod.java <span style='color:#111;'> 794B </span>","children":null,"spread":false},{"title":"cour_drop.java <span style='color:#111;'> 465B </span>","children":null,"spread":false},{"title":"get_cou_info.java <span style='color:#111;'> 1.06KB </span>","children":null,"spread":false},{"title":"get_stu_info.java <span style='color:#111;'> 1.37KB </span>","children":null,"spread":false}],"spread":false},{"title":"DBUtil","children":[{"title":"DBUtil.java <span style='color:#111;'> 1.55KB </span>","children":null,"spread":false}],"spread":true},{"title":"Bean","children":[{"title":"Coursebean.java <span style='color:#111;'> 1.02KB </span>","children":null,"spread":false},{"title":"Studentbean.java <span style='color:#111;'> 1.31KB </span>","children":null,"spread":false},{"title":"Accountbean.java <span style='color:#111;'> 435B </span>","children":null,"spread":false}],"spread":true},{"title":"Servlet","children":[{"title":"CsServlet.java <span style='color:#111;'> 1.64KB </span>","children":null,"spread":false},{"title":"HpServlet4.java <span style='color:#111;'> 1.49KB </span>","children":null,"spread":false},{"title":"PmServlet.java <span style='color:#111;'> 2.56KB </span>","children":null,"spread":false},{"title":"CdServlet.java <span style='color:#111;'> 1.70KB </span>","children":null,"spread":false},{"title":"HpServlet2.java <span style='color:#111;'> 1.64KB </span>","children":null,"spread":false},{"title":"LoginServlet.java <span style='color:#111;'> 1.69KB </span>","children":null,"spread":false},{"title":"SiServlet.java <span style='color:#111;'> 1.32KB </span>","children":null,"spread":false},{"title":"HpServlet3.java <span style='color:#111;'> 2.08KB </span>","children":null,"spread":false},{"title":"HpServlet1.java <span style='color:#111;'> 1.55KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true},{"title":".settings","children":[{"title":"org.eclipse.wst.jsdt.ui.superType.container <span style='color:#111;'> 49B </span>","children":null,"spread":false},{"title":"org.eclipse.wst.common.project.facet.core.xml <span style='color:#111;'> 305B </span>","children":null,"spread":false},{"title":"org.eclipse.jdt.core.prefs <span style='color:#111;'> 364B </span>","children":null,"spread":false},{"title":"org.eclipse.wst.jsdt.ui.superType.name <span style='color:#111;'> 6B </span>","children":null,"spread":false},{"title":"org.eclipse.wst.common.component <span style='color:#111;'> 500B </span>","children":null,"spread":false},{"title":".jsdtscope <span style='color:#111;'> 567B </span>","children":null,"spread":false}],"spread":true},{"title":"build","children":[{"title":"classes","children":[{"title":"com","children":[{"title":"Dao","children":[{"title":"Insert.class <span style='color:#111;'> 1.34KB </span>","children":null,"spread":false},{"title":"cour_drop.class <span style='color:#111;'> 1.10KB </span>","children":null,"spread":false},{"title":"cour_select.class <span style='color:#111;'> 2.12KB </span>","children":null,"spread":false},{"title":"TestUpdate.class <span style='color:#111;'> 1007B </span>","children":null,"spread":false},{"title":"TestDelete.class <span style='color:#111;'> 886B </span>","children":null,"spread":false},{"title":"checklogin.class <span style='color:#111;'> 2.05KB </span>","children":null,"spread":false},{"title":"Update.class <span style='color:#111;'> 1.48KB </span>","children":null,"spread":false},{"title":"psw_mod.class <span style='color:#111;'> 1.08KB </span>","children":null,"spread":false},{"title":"Delete.class <span style='color:#111;'> 1.38KB </span>","children":null,"spread":false},{"title":"get_stu_info.class <span style='color:#111;'> 2.05KB </span>","children":null,"spread":false},{"title":"TestInsert.class <span style='color:#111;'> 857B </span>","children":null,"spread":false},{"title":"get_cou_info.class <span style='color:#111;'> 2.17KB </span>","children":null,"spread":false},{"title":"get_acc_info.class <span style='color:#111;'> 1.53KB </span>","children":null,"spread":false},{"title":"arraylist.class <span style='color:#111;'> 1.21KB </span>","children":null,"spread":false},{"title":"TestQuery.class <span style='color:#111;'> 1.83KB </span>","children":null,"spread":false},{"title":"Query.class <span style='color:#111;'> 1.64KB </span>","children":null,"spread":false}],"spread":false},{"title":"DBUtil","children":[{"title":"DBUtil.class <span style='color:#111;'> 1.70KB </span>","children":null,"spread":false}],"spread":true},{"title":"Bean","children":[{"title":"Studentbean.class <span style='color:#111;'> 1.69KB </span>","children":null,"spread":false},{"title":"Accountbean.class <span style='color:#111;'> 730B </span>","children":null,"spread":false},{"title":"Coursebean.class <span style='color:#111;'> 1.30KB </span>","children":null,"spread":false}],"spread":true},{"title":"Servlet","children":[{"title":"HpServlet2.class <span style='color:#111;'> 2.10KB </span>","children":null,"spread":false},{"title":"SiServlet.class <span style='color:#111;'> 1.41KB </span>","children":null,"spread":false},{"title":"PmServlet.class <span style='color:#111;'> 2.51KB </span>","children":null,"spread":false},{"title":"LoginServlet.class <span style='color:#111;'> 1.97KB </span>","children":null,"spread":false},{"title":"HpServlet3.class <span style='color:#111;'> 2.47KB </span>","children":null,"spread":false},{"title":"HpServlet4.class <span style='color:#111;'> 1.57KB </span>","children":null,"spread":false},{"title":"CsServlet.class <span style='color:#111;'> 1.80KB </span>","children":null,"spread":false},{"title":"CdServlet.class <span style='color:#111;'> 1.95KB </span>","children":null,"spread":false},{"title":"HpServlet1.class <span style='color:#111;'> 1.84KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}],"spread":true},{"title":".classpath <span style='color:#111;'> 835B </span>","children":null,"spread":false}],"spread":true}],"spread":true}]