web项目出现奇怪问题，求大神帮帮忙

liang-chaohua 2014-08-06 03:24:43

情况是这样的，现在有一个数据表，数据表中有一个datetime类型的元素bdate，现在我将它部署在window平台完全可以运行，但是部署在linux平台，java中的date就不会转成mysql的datetime类型，我上网找了好久，还是不行；现在上代码，求指导啊！

jsp：

<meta name="viewport" content="width=device-width,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no" />

<script type="text/javascript" language="javascript" src="jsalert/jquery.min.js" ></script>

<script type="text/javascript" language="javascript" src="jsalert/jquery.ui.draggable.js" ></script>

<script type="text/javascript" language="javascript" src="jsalert/jquery.alerts.js" ></script>

<script>

$(document).ready(function() {

    $("div").ajaxStart(function(){

       $("#loading").css("display", "block");

    });

	$("#content > div").hide(); // Initially hide all content

	$("#tabs li:first").attr("id","current"); // Activate first tab

	$("#content div:first").fadeIn(); // Show first tab content

    

    $('#tabs a').click(function(e) {

        e.preventDefault();        

        $("#content > div").hide(); //Hide all content

        $("#tabs li").attr("id",""); //Reset id's

        $(this).parent().attr("id","current"); // Activate this

        $('#' + $(this).attr('title')).fadeIn(); // Show content for current tab

    });

	

});



function checkspace(checkstr) {

  var str = '';

  for(i = 0; i < checkstr.length; i++) {

    str = str + ' ';

  }

  return (str == checkstr);

}

function check()

{

  var code=$("#user").val();

  var pw=$("#password").val();

  if(checkspace(code)) {

    jAlert("身份证不能为空！","提示信息");

    return;

  }

  if(checkspace(pw)) {

    jAlert("密码不能为空！","提示信息");

    return;

  }

 	   $.ajax({

            type: "POST",

       		url : "studentfindsfzhmpw!findsfzhmpw.action",

			data : {

				code : code,

				pw : pw

			},

			dataType : 'json',

			timeout : 30000,

			async : true,

			success : function(data) {

			   if (data.ok=="suc"){

                  location.href='studentfindid!findid.action';

			   }else{

                  $("#loading").css("display", "none");

                  jAlert("身份证或密码输入有误！","提示信息");

			   }

            },

            error: function(){

               $("#loading").css("display", "none");

               jAlert("网络出错，请重试！","提示信息");

            }   

      });

}



</script>

</head>



<body>

  <div id="login">

    <div id="logo"><img src="images/logo.png"/></div>

    <div id="container">

      <div id="content"> 

        <div id="tab1">

          <form action="" method="get">

            <p><label for="user" style="background-color:#28b779;">身份证</label><input name="user" type="text" id="user"></p>

            <p><label for="password" style="background-color:#ffb848;">密码</label><input name="password" type="password" id="password"></p>

            <p><input type="button" onclick='check()' value="登 录"></p>

          </form>

        </div>

      </div>

    </div>

  </div>

<div id="loading">

<div id="gif"><img src=images/loading.gif></div>

</div>

<%if(request.getParameter("show")!=null&&request.getParameter("show").toString().equals("1")){%> 

<script LANGUAGE="javascript">

jAlert("请重新登录！","提示信息");

</script>

<%}%>

</body>

action：

public String findsfzhmpw() throws Exception {

		HttpServletRequest request = ServletActionContext.getRequest();

		String code = request.getParameter("code");

		String pw = request.getParameter("pw");

		EduStudentDAO dao = new EduStudentDAO();

		stu = dao.findcodepw(code,pw);

		String str="";

		if (stu==null){

			str="err";

		}else{

			str="suc";

	        ServletActionContext.getRequest().getSession().setMaxInactiveInterval(7200);

		    ActionContext actionContext = ActionContext.getContext();

	        Map session = actionContext.getSession();

	        session.put("loginid", stu.getStuId());

	        session.put("logincode", stu.getStuShenfenzhenghaoma());

	        session.put("loginname", stu.getStuXingming());

	        

	        Date cdate=new Date();

	        Timestamp timeStamp = new Timestamp(cdate.getTime());

	        System.out.println(timeStamp); 

	        LoginLog llog=new LoginLog();

		llog.setBdate(timeStamp);



	        llog.setCode(stu.getStuShenfenzhenghaoma());

	        llog.setName(stu.getStuXingming());

	        llog.setCip(request.getRemoteAddr());

	        llog.setChost(request.getRemoteHost());

	        llog.setSid(request.getSession().getId());

	        llog.setSip(request.getServerName());

	        llog.setComment("登录");

	        LoginLogDAO daollog=new LoginLogDAO();

	        daollog.save(llog);

	        

		}

 	    HttpServletResponse response=ServletActionContext.getResponse();

		response.setCharacterEncoding("UTF-8");

		response.setContentType("text/html");

		PrintWriter out;

		out = response.getWriter();

		JSONObject json=new JSONObject();

  		json.accumulate("ok",str);

		String jsonstr=json.toString();

		out.println(jsonstr);

		out.flush();

		out.close();

		return null;		

	}

dao

public class LoginLogDAO extends BaseHibernateDAO {

	public void save(LoginLog llog) {

		try {

			getSession().saveOrUpdate(llog);

			getSession().beginTransaction().commit();

			getSession().flush();

			getSession().clear();

			getSession().close();

		} catch (RuntimeException re) {

			throw re;

		}

	}

现在用hibernate进行连接的，XML是

<?xml version="1.0" encoding="utf-8"?>

<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"

"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">

<!-- 

    Mapping file autogenerated by MyEclipse Persistence Tools

-->

<hibernate-mapping>

    <class name="po.LoginLog" table="login_log" catalog="edu">

        <id name="id" type="java.lang.Short">

            <column name="id" />

            <generator class="identity" />

        </id>

        <property name="bdate" type="java.sql.Timestamp">

            <column name="bdate" length="30">

                <comment>日期时间</comment>

            </column>

        </property>

        <property name="code" type="java.lang.String">

            <column name="code" length="20">

                <comment>代码</comment>

            </column>

        </property>

        <property name="name" type="java.lang.String">

            <column name="name" length="20">

                <comment>姓名</comment>

            </column>

        </property>

        <property name="cip" type="java.lang.String">

            <column name="cip" length="20">

                <comment>客户端IP</comment>

            </column>

        </property>

        <property name="chost" type="java.lang.String">

            <column name="chost" length="20">

                <comment>客户端主机名</comment>

            </column>

        </property>

        <property name="sid" type="java.lang.String">

            <column name="sid" length="40">

                <comment></comment>

            </column>

        </property>

        <property name="sip" type="java.lang.String">

            <column name="sip" length="20">

                <comment>服务端IP</comment>

            </column>

        </property>

        <property name="comment" type="java.lang.String">

            <column name="comment" length="50">

                <comment>备注</comment>

            </column>

        </property>

    </class>

</hibernate-mapping>