孙向锦 / SunvoteEducation

  package com.fh.controller.sunvote.teacher;
  
  import java.io.PrintWriter;
  import java.text.DateFormat;
  import java.text.SimpleDateFormat;
  import java.util.ArrayList;
  import java.util.Date;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;

  import javax.annotation.Resource;

  import org.apache.shiro.crypto.hash.SimpleHash;

  import org.springframework.beans.propertyeditors.CustomDateEditor;
  import org.springframework.stereotype.Controller;
  import org.springframework.web.bind.WebDataBinder;
  import org.springframework.web.bind.annotation.InitBinder;
  import org.springframework.web.bind.annotation.RequestMapping;

  import org.springframework.web.bind.annotation.RequestParam;

  import org.springframework.web.bind.annotation.ResponseBody;

  import org.springframework.web.multipart.MultipartFile;

  import org.springframework.web.servlet.ModelAndView;

  import com.fh.controller.api.ResponseGson;

  import com.fh.controller.base.BaseController;
  import com.fh.entity.Page;

  import com.fh.service.api.V1Manager;

  import com.fh.service.sunvote.coursemanagement.CourseManagementManager;

  import com.fh.service.sunvote.school.SchoolManager;

  import com.fh.service.sunvote.subject.SubjectManager;

  import com.fh.service.sunvote.teacher.TeacherManager;
  import com.fh.service.system.fhlog.FHlogManager;
  import com.fh.service.system.user.UserManager;

  import com.fh.util.AppUtil;

  import com.fh.util.Const;
  import com.fh.util.FileUpload;

  import com.fh.util.Jurisdiction;

  import com.fh.util.ObjectExcelRead;

  import com.fh.util.ObjectExcelView;
  import com.fh.util.PageData;

  import com.fh.util.PathUtil;

  import com.fh.util.Tools;

  /**
   * 说明：教师 创建人：Elvis 创建时间：2018-04-26

   */
  @Controller

  @RequestMapping(value = "/teacher")

  public class TeacherController extends BaseController {

  
  	String menuUrl = "teacher/list.do"; // 菜单地址(权限用)
  	@Resource(name = "teacherService")

  	private TeacherManager teacherService;

  
  	@Resource(name = "schoolService")

  	private SchoolManager schoolService;

  
  	@Resource(name = "userService")

  	private UserManager userService;

  
  	@Resource(name = "fhlogService")

  	private FHlogManager FHLOG;

  	@Resource(name = "v1Service")
  	private V1Manager v1Service;
  

  	@Resource(name = "subjectService")

  	private SubjectManager subjectService;

  
  	@Resource(name = "coursemanagementService")

  	private CourseManagementManager coursemanagementService;

  	/**
  	 * 保存
  	 * 

  	 * @param
  	 * @throws Exception
  	 */

  	@RequestMapping(value = "/save")
  	public ModelAndView save() throws Exception {
  		logBefore(logger, Jurisdiction.getUsername() + "新增Teacher");
  		if (!Jurisdiction.buttonJurisdiction(menuUrl, "add")) {
  			return null;
  		} // 校验权限

  		ModelAndView mv = this.getModelAndView();
  		PageData pd = new PageData();

  		pd = this.getPageData();

  		pd.put("ID", this.get32UUID());

  
  		pd.put("USER_ID", pd.getString("ID")); // ID 主键
  		pd.put("LAST_LOGIN", ""); // 最后登录时间
  		pd.put("IP", ""); // IP
  		pd.put("STATUS", "0"); // 状态

  		pd.put("SKIN", "default");

  		pd.put("RIGHTS", "");

  		pd.put("USERNAME", pd.getString("ACCOUT"));

  		pd.put("ROLE_ID", "57bb1e6f138247a0b05cc721a5da1b64");
  		pd.put("PASSWORD",
  				new SimpleHash("SHA-1", pd.getString("ACCOUT"), pd
  						.getString("PASSWORD")).toString()); // 密码加密
  
  		if (null == userService.findByUsername(pd)) { // 判断用户名是否存在

  			teacherService.save(pd);

  			userService.saveU(pd); // 执行保存
  			FHLOG.save(Jurisdiction.getUsername(),
  					"新增系统用户：" + pd.getString("USERNAME"));

  		}

  
  		mv.addObject("msg", "success");

  		mv.setViewName("save_result");
  		return mv;
  	}

  	/**
  	 * 保存
  	 * 
  	 * @param
  	 * @throws Exception
  	 */
  	@RequestMapping(value = "/save2")
  	public ModelAndView save2() throws Exception {
  		ModelAndView mv = this.getModelAndView();
  		PageData pd = new PageData();
  		pd = this.getPageData();
  		pd.put("ID", this.get32UUID());

  		pd.put("USER_ID", pd.getString("ID")); // ID 主键
  		pd.put("LAST_LOGIN", ""); // 最后登录时间
  		pd.put("IP", ""); // IP
  		pd.put("STATUS", "0"); // 状态
  		pd.put("SKIN", "default");
  		pd.put("RIGHTS", "");
  		pd.put("USERNAME", pd.getString("ACCOUT"));
  		pd.put("ROLE_ID", "57bb1e6f138247a0b05cc721a5da1b64");
  		pd.put("PASSWORD",
  				new SimpleHash("SHA-1", pd.getString("ACCOUT"), pd
  						.getString("PASSWORD")).toString()); // 密码加密

  		if (null == userService.findByUsername(pd)) { // 判断用户名是否存在

  			teacherService.save(pd);

  			userService.saveU(pd); // 执行保存

  			mv.addObject("msg", "success");

  			FHLOG.save(Jurisdiction.getUsername(),
  					"新增系统用户：" + pd.getString("USERNAME"));

  		} else {

  			mv.addObject("msg", "用户名系统已存在。");

  		}

  		mv.setViewName("save_result2");
  		return mv;
  	}

  
  	/**
  	 * 删除
  	 * 

  	 * @param out
  	 * @throws Exception
  	 */

  	@RequestMapping(value = "/delete")
  	public void delete(PrintWriter out) throws Exception {
  		logBefore(logger, Jurisdiction.getUsername() + "删除Teacher");
  		if (!Jurisdiction.buttonJurisdiction(menuUrl, "del")) {
  			return;
  		} // 校验权限

  		PageData pd = new PageData();

  		pd = this.getPageData();

  		pd.put("USER_ID", pd.get("ID"));

  		teacherService.delete(pd);

  		userService.deleteU(pd);

  		out.write("success");
  		out.close();
  	}

  
  	/**
  	 * 修改
  	 * 

  	 * @param
  	 * @throws Exception
  	 */

  	@RequestMapping(value = "/edit")
  	public ModelAndView edit() throws Exception {
  		logBefore(logger, Jurisdiction.getUsername() + "修改Teacher");
  		if (!Jurisdiction.buttonJurisdiction(menuUrl, "edit")) {
  			return null;
  		} // 校验权限

  		ModelAndView mv = this.getModelAndView();
  		PageData pd = new PageData();
  		pd = this.getPageData();
  		teacherService.edit(pd);

  		pd.put("USER_ID", pd.getString("ID")); // ID 主键
  		pd.put("LAST_LOGIN", ""); // 最后登录时间
  		pd.put("IP", ""); // IP
  		pd.put("STATUS", "0"); // 状态
  		pd.put("SKIN", "default");
  		pd.put("RIGHTS", "");
  		pd.put("USERNAME", pd.getString("ACCOUT"));
  		pd.put("ROLE_ID", "57bb1e6f138247a0b05cc721a5da1b64");
  		pd.put("PASSWORD",
  				new SimpleHash("SHA-1", pd.getString("ACCOUT"), pd
  						.getString("PASSWORD")).toString()); // 密码加密
  		userService.editU(pd); // 执行保存

  		mv.addObject("msg", "success");

  		mv.setViewName("save_result");
  		return mv;
  	}

  	/**
  	 * 修改
  	 * 
  	 * @param
  	 * @throws Exception
  	 */
  	@RequestMapping(value = "/edit2")
  	public ModelAndView edit2() throws Exception {
  		logBefore(logger, Jurisdiction.getUsername() + "修改Teacher");

  		ModelAndView mv = this.getModelAndView();
  		PageData pd = new PageData();
  		pd = this.getPageData();

  		PageData n = teacherService.findById(pd);

  		PageData temp = new PageData();

  		temp.put("TEACHER_ID", n.get("ID").toString());

  		PageData p = coursemanagementService.findByTid(temp);

  		if(pd.getString("PASSWORD").toString().isEmpty()){
  			pd.remove("PASSWORD");
  		}else{
  			pd.put("PASSWORD",
  					new SimpleHash("SHA-1", n.getString("ACCOUT"), pd
  							.getString("PASSWORD")).toString()); // 密码加密
  		}
  		

  		teacherService.edit(pd);

  		pd.put("USER_ID", pd.getString("ID")); // ID 主键
  		pd.put("LAST_LOGIN", ""); // 最后登录时间
  		pd.put("IP", ""); // IP
  		pd.put("STATUS", "0"); // 状态
  		pd.put("SKIN", "default");
  		pd.put("RIGHTS", "");

  		pd.put("USERNAME", n.getString("ACCOUT"));

  		pd.put("ROLE_ID", "57bb1e6f138247a0b05cc721a5da1b64");

  		userService.editU(pd); // 执行保存

  		if(p!=null){
  			p.put("SUBJECT_ID", pd.get("SUBJECT_IDS"));
  			coursemanagementService.edit(p);
  		}

  		mv.addObject("msg", "success");
  		mv.setViewName("save_result2");
  		return mv;
  	}

  	/**
  	 * 修改
  	 * 
  	 * @param
  	 * @throws Exception
  	 */
  	@RequestMapping(value = "/updatePassword", produces = "application/json;charset=UTF-8")
  	@ResponseBody
  	public String updatePassword() throws Exception {
  		PageData pd = new PageData();
  		pd = this.getPageData();
  		PageData n = teacherService.findById(pd);
  		ResponseGson<String> ret = new ResponseGson<String>();

  		String oldPass = new SimpleHash("SHA-1", n.getString("ACCOUT"),
  				pd.get("OLDPASSWORD")).toString();
  		if (n.get("PASSWORD").equals(oldPass)) {

  			teacherService.edit(pd);
  			pd.put("USER_ID", pd.getString("ID")); // ID 主键
  			pd.put("LAST_LOGIN", ""); // 最后登录时间
  			pd.put("IP", ""); // IP
  			pd.put("STATUS", "0"); // 状态
  			pd.put("SKIN", "default");
  			pd.put("RIGHTS", "");

  			pd.put("USERNAME", n.getString("ACCOUT"));

  			pd.put("ROLE_ID", "57bb1e6f138247a0b05cc721a5da1b64");

  			pd.put("PASSWORD", new SimpleHash("SHA-1", n.getString("ACCOUT"),
  					pd.getString("PASSWORD")).toString()); // 密码加密

  			userService.editU(pd); // 执行保存

  			teacherService.edit(pd);

  			ret.setData("Success");

  		} else {

  			ret.set5Error();

  			ret.setData("Fail");
  		}
  		return ret.toJson();
  	}

  
  	/**
  	 * 列表
  	 * 
  	 * @param page
  	 * @throws Exception
  	 */
  	@RequestMapping(value = "/teach_paper")
  	public ModelAndView teach_paper(Page page) throws Exception {
  		logBefore(logger, Jurisdiction.getUsername() + "列表Paper");
  		String userId = this.getUserID();
  		ModelAndView mv = this.getModelAndView();
  		PageData pd = new PageData();
  		pd = this.getPageData();

  		if (isChineseLanguageClient()) {

  			mv.setViewName("sunvote/teacher/teach_paper");

  		} else {

  			mv.setViewName("sunvote/teacher/en_teach_paper");
  		}

  		pd.put("userId", userId);
  		mv.addObject("pd", pd);
  		return mv;
  	}

  	/**
  	 * 列表
  	 * 
  	 * @param page
  	 * @throws Exception
  	 */
  	@RequestMapping(value = "/teach_paper1")
  	public ModelAndView teach_paper1(Page page) throws Exception {
  		logBefore(logger, Jurisdiction.getUsername() + "列表Paper");
  		String userId = this.getUserID();
  		ModelAndView mv = this.getModelAndView();
  		PageData pd = new PageData();
  		pd = this.getPageData();
  		mv.setViewName("sunvote/teacher/teach_paper1");
  		pd.put("userId", userId);
  		mv.addObject("pd", pd);
  		return mv;
  	}

  	/**
  	 * 列表
  	 * 
  	 * @param page
  	 * @throws Exception
  	 */
  	@RequestMapping(value = "/test_list")
  	public ModelAndView test_list(Page page) throws Exception {
  		logBefore(logger, Jurisdiction.getUsername() + "列表Paper");
  		String userId = this.getUserID();
  		ModelAndView mv = this.getModelAndView();
  		PageData pd = new PageData();
  		pd = this.getPageData();

  		pd.put("userId", userId);

  		if (isChineseLanguageClient()) {

  			mv.setViewName("sunvote/teacher/test_list");

  		} else {

  			mv.setViewName("sunvote/teacher/en_test_list");
  		}

  		mv.addObject("pd", pd);
  		return mv;
  	}

  	/**
  	 * 列表
  	 * 
  	 * @param page
  	 * @throws Exception
  	 */
  	@RequestMapping(value = "/paper_view")
  	public ModelAndView paper_view(Page page) throws Exception {
  		logBefore(logger, Jurisdiction.getUsername() + "列表Paper");
  		String userId = this.getUserID();
  		ModelAndView mv = this.getModelAndView();
  		PageData pd = new PageData();
  		pd = this.getPageData();

  		pd.put("userId", userId);

  		pd.put("ID", getTeacherID());
  		PageData pageData = teacherService.findById(pd);

  		pd.put("subject_id", pageData.get("SUBJECT_IDS"));
  		if (isChineseLanguageClient()) {

  			mv.setViewName("sunvote/teacher/paper_view");

  		} else {

  			mv.setViewName("sunvote/teacher/en_paper_view");
  		}

  		mv.addObject("pd", pd);
  		return mv;
  	}

  	private String getSubjectID(String userId) {
  		PageData pt = new PageData();
  		pt.put("TEACHER_ID", userId);
  		try {
  			List<PageData> subjectList = v1Service.getTeacherSubjectInfo(pt);
  			if (subjectList != null && subjectList.size() > 0) {
  				return subjectList.get(0).getString("SUBJECT_ID");
  			}

  		} catch (Exception ex) {
  		}

  		return null;
  	}
  

  	/**
  	 * 列表
  	 * 
  	 * @param page
  	 * @throws Exception
  	 */

  	@RequestMapping(value = "/paper_view2")
  	public ModelAndView paper_view2(Page page) throws Exception {
  		logBefore(logger, Jurisdiction.getUsername() + "列表Paper");
  		String userId = this.getUserID();
  		ModelAndView mv = this.getModelAndView();
  		PageData pd = new PageData();
  		pd = this.getPageData();

  		pd.put("userId", userId);

  		if (isChineseLanguageClient()) {

  			mv.setViewName("sunvote/teacher/paper_view2");

  		} else {

  			mv.setViewName("sunvote/teacher/en_paper_view2");
  		}

  		mv.addObject("pd", pd);
  		return mv;
  	}

  	/**
  	 * 列表
  	 * 
  	 * @param page
  	 * @throws Exception
  	 */

  	@RequestMapping(value = "/paper_view1")
  	public ModelAndView paper_view1(Page page) throws Exception {
  		logBefore(logger, Jurisdiction.getUsername() + "列表Paper");
  		String userId = this.getUserID();
  		ModelAndView mv = this.getModelAndView();
  		PageData pd = new PageData();
  		pd = this.getPageData();

  		pd.put("userId", userId);

  		if (isChineseLanguageClient()) {

  			mv.setViewName("sunvote/teacher/paper_view1");

  		} else {

  			mv.setViewName("sunvote/teacher/en_paper_view1");
  		}

  		mv.addObject("pd", pd);
  		return mv;
  	}

  	/**
  	 * 列表
  	 * 
  	 * @param page
  	 * @throws Exception
  	 */
  	@RequestMapping(value = "/classansync")
  	public ModelAndView classansync(Page page) throws Exception {
  		logBefore(logger, Jurisdiction.getUsername() + "列表Paper");
  		String userId = this.getUserID();
  		ModelAndView mv = this.getModelAndView();
  		PageData pd = new PageData();
  		pd = this.getPageData();
  		pd.put("userId", userId);

  		if (pd.get("TEST_ID") == null) {

  			pd.put("TEST_ID", pd.get("TESTPAPERID"));
  		}

  		List<PageData> diffcultClassList = teacherService
  				.diffcultClassReport(pd);
  		for (PageData diffcultPd : diffcultClassList) {
  			double rightNum = Double.parseDouble(diffcultPd
  					.getString("RIGHT_NUM"));

  			double allNum = Double.parseDouble(diffcultPd.getString("ALL_NUM"));

  			double persent = rightNum * 100.0 / allNum;

  			diffcultPd.put("RIGHT_PERSENT", String.format("%.2f", persent));

  		}

  
  		List<PageData> diffcultStudentList = teacherService
  				.diffcultStudentReport(pd);
  		for (PageData diffcultPd : diffcultStudentList) {
  			double rightNum = Double.parseDouble(diffcultPd
  					.getString("RIGHT_NUM"));

  			double allNum = Double.parseDouble(diffcultPd.getString("ALL_NUM"));

  			double persent = rightNum * 100.0 / allNum;

  			diffcultPd.put("RIGHT_PERSENT", String.format("%.2f", persent));
  		}

  
  		List<PageData> knowadgeClassList = teacherService
  				.knowadgeClassReport(pd);
  		for (PageData diffcultPd : knowadgeClassList) {
  			double rightNum = Double.parseDouble(diffcultPd
  					.getString("RIGHT_NUM"));

  			double allNum = Double.parseDouble(diffcultPd.getString("ALL_NUM"));

  			double persent = rightNum * 100.0 / allNum;

  			diffcultPd.put("RIGHT_PERSENT", String.format("%.2f", persent));
  		}

  
  		List<PageData> knowadgeStudentList = teacherService
  				.knowadgeStudentReport(pd);
  		for (PageData diffcultPd : knowadgeStudentList) {
  			double rightNum = Double.parseDouble(diffcultPd
  					.getString("RIGHT_NUM"));

  			double allNum = Double.parseDouble(diffcultPd.getString("ALL_NUM"));

  			double persent = rightNum * 100.0 / allNum;

  			diffcultPd.put("RIGHT_PERSENT", String.format("%.2f", persent));
  		}
  		mv.addObject("diffcultClassList", diffcultClassList);
  		mv.addObject("diffcultClassListSize", diffcultClassList.size());
  		mv.addObject("diffcultStudentList", diffcultStudentList);
  		mv.addObject("knowadgeClassList", knowadgeClassList);
  		mv.addObject("knowadgeClassListSize", knowadgeClassList.size());
  		mv.addObject("knowadgeStudentList", knowadgeStudentList);

  		mv.setViewName("sunvote/teacher/paper_report");

  		mv.addObject("pd", pd);
  		return mv;
  	}

  
  	/**
  	 * 列表
  	 * 
  	 * @param page
  	 * @throws Exception
  	 */
  	@RequestMapping(value = "/set_question")
  	public ModelAndView set_question(Page page) throws Exception {
  		logBefore(logger, Jurisdiction.getUsername() + "列表Paper");
  		ModelAndView mv = this.getModelAndView();

  		String userId = this.getUserID();

  		PageData pd = new PageData();
  		pd = this.getPageData();

  		pd.put("userId", userId);

  		if (isChineseLanguageClient()) {

  			mv.setViewName("sunvote/teacher/set_question");

  		} else {

  			mv.setViewName("sunvote/teacher/en_set_question");
  		}

  		mv.addObject("pd", pd);
  		return mv;
  	}
  
  	/**
  	 * 列表
  	 * 

  	 * @param page
  	 * @throws Exception
  	 */

  	@RequestMapping(value = "/list")
  	public ModelAndView list(Page page) throws Exception {
  		logBefore(logger, Jurisdiction.getUsername() + "列表Teacher");
  		// if(!Jurisdiction.buttonJurisdiction(menuUrl, "cha")){return null;}
  		// //校验权限(无权查看时页面会有提示,如果不注释掉这句代码就无法进入列表页面,所以根据情况是否加入本句代码)

  		ModelAndView mv = this.getModelAndView();
  		PageData pd = new PageData();
  		pd = this.getPageData();

  		String keywords = pd.getString("keywords"); // 关键词检索条件
  		if (null != keywords && !"".equals(keywords)) {

  			pd.put("keywords", keywords.trim());
  		}
  		page.setPd(pd);

  		List<PageData> varList = teacherService.list(page); // 列出Teacher列表

  		mv.setViewName("sunvote/teacher/teacher_list");
  		mv.addObject("varList", varList);

  		List<PageData> schools = schoolService.listAll(pd);

  		mv.addObject("schools", schools);
  

  		mv.addObject("pd", pd);

  		mv.addObject("QX", Jurisdiction.getHC()); // 按钮权限

  		return mv;
  	}

  	/**
  	 * 列表
  	 * 
  	 * @param page
  	 * @throws Exception
  	 */

  	@RequestMapping(value = "/listcs")

  	public ModelAndView listcs(Page page) throws Exception {

  		logBefore(logger, Jurisdiction.getUsername() + "列表Teacher");
  		ModelAndView mv = this.getModelAndView();
  		PageData pd = new PageData();
  		pd = this.getPageData();

  		page.setPd(pd);

  		page.setLangIsChina(isChineseLanguageClient());

  		List<PageData> varList = teacherService.list(page); // 列出Teacher列表

  		if (isChineseLanguageClient()) {

  			mv.setViewName("sunvote/teacher/teacher_list2");

  		} else {

  			mv.setViewName("sunvote/teacher/en_teacher_list2");
  		}

  		mv.addObject("varList", varList);

  		mv.addObject("pd", pd);
  		return mv;
  	}

  	/**
  	 * 列表
  	 * 
  	 * @param page
  	 * @throws Exception
  	 */

  	@RequestMapping(value = "/index")
  	public ModelAndView index() throws Exception {
  		logBefore(logger, Jurisdiction.getUsername() + "列表Teacher");
  		// if(!Jurisdiction.buttonJurisdiction(menuUrl, "cha")){return null;}
  		// //校验权限(无权查看时页面会有提示,如果不注释掉这句代码就无法进入列表页面,所以根据情况是否加入本句代码)
  		ModelAndView mv = this.getModelAndView();
  		mv.setViewName("sunvote/teacher/indexPage");
  		mv.addObject("pd", this.getPageData());
  		return mv;
  	}

  
  	/**
  	 * 去新增页面
  	 * 

  	 * @param
  	 * @throws Exception
  	 */

  	@RequestMapping(value = "/goAdd")
  	public ModelAndView goAdd() throws Exception {

  		ModelAndView mv = this.getModelAndView();
  		PageData pd = new PageData();
  		pd = this.getPageData();
  		mv.setViewName("sunvote/teacher/teacher_edit");

  		List<PageData> schools = schoolService.listAll(pd);

  		mv.addObject("schools", schools);
  

  		mv.addObject("msg", "save");
  		mv.addObject("pd", pd);
  		return mv;

  	}

  	@RequestMapping(value = "/goAdd2")
  	public ModelAndView goAdd2() throws Exception {
  		ModelAndView mv = this.getModelAndView();
  		PageData pd = new PageData();
  		pd = this.getPageData();

  		if (isChineseLanguageClient()) {

  			mv.setViewName("sunvote/teacher/teacher_edit2");

  		} else {

  			mv.setViewName("sunvote/teacher/en_teacher_edit2");
  		}

  		List<PageData> schools = schoolService.listAll(pd);
  		mv.addObject("schools", schools);

  		List<PageData> subjects = subjectService.listAllSchool(pd);
  		mv.addObject("subjects", subjects);

  		mv.addObject("msg", "save2");
  		mv.addObject("pd", pd);
  		return mv;
  	}

  
  	/**
  	 * 去修改页面
  	 * 

  	 * @param
  	 * @throws Exception
  	 */

  	@RequestMapping(value = "/goEdit")
  	public ModelAndView goEdit() throws Exception {

  		ModelAndView mv = this.getModelAndView();
  		PageData pd = new PageData();
  		pd = this.getPageData();

  		pd = teacherService.findById(pd); // 根据ID读取

  		mv.setViewName("sunvote/teacher/teacher_edit");

  		List<PageData> schools = schoolService.listAll(pd);

  		mv.addObject("schools", schools);

  		mv.addObject("msg", "edit");
  		mv.addObject("pd", pd);
  		return mv;

  	}

  	/**
  	 * 去修改页面
  	 * 
  	 * @param
  	 * @throws Exception
  	 */
  	@RequestMapping(value = "/goEdit2")
  	public ModelAndView goEdit2() throws Exception {
  		ModelAndView mv = this.getModelAndView();
  		PageData pd = new PageData();
  		pd = this.getPageData();
  		pd = teacherService.findById(pd); // 根据ID读取

  		if (isChineseLanguageClient()) {

  			mv.setViewName("sunvote/teacher/teacher_edit2");

  		} else {

  			mv.setViewName("sunvote/teacher/en_teacher_edit2");
  		}

  		List<PageData> schools = schoolService.listAll(pd);
  		mv.addObject("schools", schools);

  		List<PageData> subjects = subjectService.listAllSchool(pd);

  		pd.put("PASSWORD", "");

  		mv.addObject("subjects", subjects);

  		mv.addObject("msg", "edit2");

  		mv.addObject("pd", pd);
  		return mv;
  	}

  	/**
  	 * 去修改页面
  	 * 
  	 * @param
  	 * @throws Exception
  	 */
  	@RequestMapping(value = "/goEdit3")
  	public ModelAndView goEdit3() throws Exception {
  		ModelAndView mv = this.getModelAndView();
  		PageData pd = new PageData();
  		pd = this.getPageData();