package?com.action;

import?java.io.PrintWriter;

import?javax.servlet.http.HttpServletResponse;

import?org.apache.struts2.ServletActionContext;

import?com.opensymphony.xwork2.ActionContext;
import?com.opensymphony.xwork2.ActionSupport;
import?com.service.StudentServiceImpl;

public?class?CheckStudentID?extends?ActionSupport{
	/**
	?*?
	?*/
	private?static?final?long?serialVersionUID?=?1L;
	private?String?studentID;
	private?StudentServiceImpl?studentServiceImpl?=?new?StudentServiceImpl（）;
	public?String?getStudentID（）?{
		return?studentID;
	}

	public?void?setStudentID（String?studentID）?{
		this.studentID?=?studentID;
	}

	@Override
	public?String?execute（）?throws?Exception?{
		HttpServletResponse?response?=?（HttpServletResponse）?ActionContext.getContext（）.get（ServletActionContext.HTTP_RESPONSE）;
		response.setCharacterEncoding（“UTF-8“）;
		PrintWriter?out?=?response.getWriter（）;
		if?（studentServiceImpl.getStudentInfo（studentID）!=null）?{//如果有重復的話
			out.print（“學生編號已存在！請重新輸入！“）;
		}else{
			out.print（“可以注冊！“）;
		}
		return?null;
	}

}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

????.......??????3231??2015-12-20?17:19??examOnline\.classpath

????.......????????50??2015-12-20?17:19??examOnline\.gitignore

????.......???????531??2015-12-20?17:19??examOnline\.myhibernatedata

????.......??????1558??2015-12-20?17:19??examOnline\.project

????.......???????122??2015-12-20?17:19??examOnline\.reverse.properties

????.......???????510??2015-12-20?17:19??examOnline\.settings\.jsdtscope

????.......????????85??2015-12-20?17:19??examOnline\.settings\org.eclipse.core.resources.prefs

????.......???????357??2015-12-20?17:19??examOnline\.settings\org.eclipse.jdt.core.prefs

????.......???????481??2015-12-20?17:19??examOnline\.settings\org.eclipse.wst.common.component

????.......???????387??2015-12-20?17:19??examOnline\.settings\org.eclipse.wst.common.project.facet.core.xml

????.......????????49??2015-12-20?17:19??examOnline\.settings\org.eclipse.wst.jsdt.ui.superType.container

????.......?????????6??2015-12-20?17:19??examOnline\.settings\org.eclipse.wst.jsdt.ui.superType.name

????.......????????66??2015-12-20?17:19??examOnline\.tern-project

????.......???????575??2015-12-20?17:19??examOnline\Readme.md

????.......??????1407??2015-12-20?17:19??examOnline\src\.struts.mex

????.......??????1105??2015-12-20?17:19??examOnline\src\com\action\CheckStudentID.java

????.......???????814??2015-12-20?17:19??examOnline\src\com\action\GetRandomSubjects.java

????.......??????2114??2015-12-20?17:19??examOnline\src\com\action\LoginAction.java

????.......??????2411??2015-12-20?17:19??examOnline\src\com\action\QueryStudentByClassAction.java

????.......???????960??2015-12-20?17:19??examOnline\src\com\action\QueryStudentByIDAction.java

????.......??????1002??2015-12-20?17:19??examOnline\src\com\action\QueryStudentByNameAction.java

????.......??????2385??2015-12-20?17:19??examOnline\src\com\action\QuerySubjecLiketAction.java

????.......??????1522??2015-12-20?17:19??examOnline\src\com\action\QuerySubjectAction.java

????.......??????1256??2015-12-20?17:19??examOnline\src\com\action\ShowSubjectAnswerAction.java

????.......??????1212??2015-12-20?17:19??examOnline\src\com\action\StudentAddAction.java

????.......??????1513??2015-12-20?17:19??examOnline\src\com\action\StudentQuery.java

????.......??????1966??2015-12-20?17:19??examOnline\src\com\action\SubjectAddAction.java

????.......???????647??2015-12-20?17:19??examOnline\src\com\action\SubjectDeleteAction.java

????.......???????847??2015-12-20?17:19??examOnline\src\com\action\SubjectPaticularAction.java

????.......??????2131??2015-12-20?17:19??examOnline\src\com\action\SubjectUpdateAction.java

............此處省略1402個文件信息