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我使用Spring MVC作爲我的REST風格的Web服務器，並使用angularjs作爲我的前端Web應用程序。我用grunt和yeoman來支撐我的webapp。在運行grunt之後，在dist文件夾中創建了一個縮小的js和css文件。RESTful得到呼叫404錯誤
現在我的RESTful get調用不起作用。他們顯示404錯誤
如GET本地主機：8080/OCAP/API /管理/事件/ fetchScheduledEventsData 404（未找到） 拒絕在HTTP攔截
這裏是我的web.xml文件的代碼
<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
id="WebApp_ID" version="2.5">
<display-name>ocap</display-name>
<!--
- Location of the XML file that defines the root application context.
- Applied by ContextLoaderListener.
-->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring/application-config.xml /WEB-INF/mvc-config.xml /WEB-INF/spring-security.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<servlet-name>dispatcherServletA</servlet-name>
<servlet-class>com.belzabar.ocap.servlets.ClientCodeRedirector</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>dispatcherServletA</servlet-name>
<url-pattern>/red</url-pattern>
</servlet-mapping>
<!--
- Servlet that dispatches request to registered handlers (Controller implementations).
-->
<servlet>
<servlet-name>dispatcherServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>cors.supportedHeaders</param-name>
<param-value>Accept, Origin, X-Requested-With, Content-Type, Last-Modified</param-value>
</init-param>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/mvc-config.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>dispatcherServlet</servlet-name>
<url-pattern>/api/*</url-pattern>
</servlet-mapping>
<!-- Spring Security -->
<filter>
<filter-name>CorsFilter</filter-name>
<filter-class>org.apache.catalina.filters.CorsFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>CorsFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy
</filter-class>
</filter>
<filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>
這裏是我的控制器
package com.belzabar.ocap.controllers;
import java.sql.Timestamp;
import java.sql.Date;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.*;
import javax.inject.Inject;
import javax.validation.Valid;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.MediaType;
import org.springframework.mail.javamail.JavaMailSender;
//import org.springframework.http.MediaType;
import org.springframework.stereotype.Controller;
import org.springframework.validation.BindingResult;
import org.springframework.validation.FieldError;
import org.springframework.validation.ObjectError;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import com.belzabar.ocap.mailer.MailMail;
import com.belzabar.ocap.mappers.AdminMapper;
import com.belzabar.ocap.models.AssessorCandidateEvaluation;
import com.belzabar.ocap.models.Candidates;
import com.belzabar.ocap.models.College;
import com.belzabar.ocap.models.EventandQuestionjoin;
import com.belzabar.ocap.models.Events;
import com.belzabar.ocap.models.Requests;
import com.belzabar.ocap.models.Questions;
import com.belzabar.ocap.models.Users;
import com.belzabar.ocap.models.EvaluationRequests;
import com.belzabar.ocap.resultmap.EvaluationRequestsMap;
import com.belzabar.ocap.resultmap.OngoingEventsMap;
import com.belzabar.ocap.resultmap.UserAssignMap;
import java.io.FileInputStream;
import java.io.UnsupportedEncodingException;
import java.math.BigInteger;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
/**
* The following class controls all the url mappings related to Organizer
* Interfaces
*/
@Controller
@RequestMapping("/api/admin")
public class AdminController {
String password;
public static String generateRandomString(int length) throws Exception {
StringBuffer buffer = new StringBuffer();
String characters = "";
characters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";
int charactersLength = characters.length();
for (int i = 0; i < length; i++) {
double index = Math.random() * charactersLength;
buffer.append(characters.charAt((int) index));
}
return buffer.toString();
}
@Autowired
private JavaMailSender mailSender;
@Inject
private AdminMapper eventMapper;
/**
* This method is used to return the list of colleges and problems when the
* organizer is creating an event and is called immediately when the create
* event interface opens
*
* @return Map This returns a map with mappings to college list and problem
* list
*/
@RequestMapping(value = "/event/fetchData", method = RequestMethod.GET)
public @ResponseBody Map getShopInJSON1() {
System.out.println("hi");
List<College> l1 = this.eventMapper.getCollegeData();
List<Questions> l2 = this.eventMapper.getEventQuestions();
Map map = new HashMap();
map.put("collegelist", l1);
map.put("questionlist", l2);
return map;
}
/**
* This method is used to return the list of candidates based on the event
* id and their evaluation details
*
* @param int This is the event id received based on the event name clicked
* @return List This returns a list of candidates related to that event and
* their evaluation details
*/
@RequestMapping(value="/candidate_evaluation",method = RequestMethod.GET)
public @ResponseBody List<AssessorCandidateEvaluation> getEval(@RequestParam(value="eid", required=false) Integer eid)
{
//return u;
System.out.println(eid);
System.out.println(this.eventMapper.getCandidate_evaluation(eid)+"ewfr");
return this.eventMapper.getCandidate_evaluation(eid);
//System.out.println("king2");
// return shop;
}
/**
* This method is used to return the list of ongoing events whenever the
* corresponding interface is opened
*
* @return List This returns a list containing event name,college name,start
* time and end time of ongoing events
*/
@RequestMapping(value = "/event/fetchOngoingEventsData", method = RequestMethod.GET)
public @ResponseBody List<OngoingEventsMap> getShopInJSON2() {
List<OngoingEventsMap> l1= this.eventMapper.getOngoingEventsData();String s="";
List<OngoingEventsMap> l2= new Vector<OngoingEventsMap>();
DateFormat df = new SimpleDateFormat("dd-MM-yyyy HH:mm:ss");
for(int i=0;i<l1.size();i++){
OngoingEventsMap ob=l1.get(i);
s=df.format(ob.getStart_time());
ob.setStart(s);
s=df.format(ob.getEnd_time());
ob.setEnd(s);
l2.add(ob);
}
return l2;
}
/**
* This method is used to return the list of scheduled events which have not
* started yet whenever the corresponding interface is opened
*
* @return List This returns a list containing event name,college name,start
* time and end time of scheduled events
*/
@RequestMapping(value = "/event/fetchScheduledEventsData", method = RequestMethod.GET)
public @ResponseBody List<OngoingEventsMap> getShopInJSON3() {
List<OngoingEventsMap> l1= this.eventMapper.getScheduledEventsData();
String s="";
List<OngoingEventsMap> l2= new Vector<OngoingEventsMap>();
DateFormat df = new SimpleDateFormat("dd-MM-yyyy HH:mm:ss");
for(int i=0;i<l1.size();i++){
OngoingEventsMap ob=l1.get(i);
s=df.format(ob.getStart_time());
ob.setStart(s);
s=df.format(ob.getEnd_time());
ob.setEnd(s);
l2.add(ob);
}
return l2;
//return this.eventMapper.getScheduledEventsData();
}
/**
* This method is used to return the list of users for assignment as problem
* setter and reviewer as soon as the problem interface is opened.
*
* @return List This returns a list containing user id and user name of the
* users
*/
@RequestMapping(value = "/event/fetchUserData", method = RequestMethod.GET)
public @ResponseBody List<Users> getShopInJSON4() {
return this.eventMapper.getUserData();
}
/**
* This method is used to return a list of candidates based on the event id
* and a list containing user details to assign sets of candidates to users
* for evaluation of code
*
* @param int This is the event id received based on the event name clicked
* @return Map This returns a mapping to candidate email list and user
* details list.
*/
@RequestMapping(value="event/fetchAssessCandidateData", method = RequestMethod.GET)
public @ResponseBody Map getShopInJSON5(@RequestParam(value="event_id") int event_id)
{
List<Integer> l1=this.eventMapper.getAssessCandidateId(event_id);
List<Candidates> l2= new Vector<Candidates>();
for(int i=0;i<l1.size();i++)
{
Candidates ob=this.eventMapper.getAssessCandidateData(l1.get(i));
l2.add(ob);
}
List<Users> l3=this.eventMapper.getUserData();
Map map = new HashMap();
map.put("candidateemail",l2);
map.put("userlist", l3);
return map;
}
/**
* This method is used to return the list of completed events along with
* their status depending on whether they have been assigned assessors yet.
*
* @return List This returns a list containing event name,college name,start
* time, end time and status of completed events
*/
@RequestMapping(value = "/event/fetchCompletedEventsData", method = RequestMethod.GET)
public @ResponseBody List<OngoingEventsMap> getShopInJSON6() {
List<OngoingEventsMap> l1 = this.eventMapper.getCompletedEventsData();
List<EvaluationRequests> l2 = this.eventMapper
.getEvaluationRequestData();
Map<Integer, OngoingEventsMap> map = new HashMap();
boolean unassgn;
int uneval, sub;
for (int i = 0; i < l1.size(); i++) {
OngoingEventsMap ob1 = l1.get(i);
uneval = 0;
sub = 0;unassgn=false;
for (int j = 0; j < l2.size(); j++) {
EvaluationRequests ob2 = l2.get(j);
if (ob1.getEvent_id() == ob2.getEvent_id()) {
unassgn = true;
if (ob2.getStatus().equals("NEW"))
uneval++;
}
}
if (unassgn == false)
ob1.setCurrent_status("Unassigned");
else {
if (uneval > 0)
ob1.setCurrent_status("Unevaluated");
else
ob1.setCurrent_status("Evaluated");
}
}
String s="";
List<OngoingEventsMap> l= new Vector<OngoingEventsMap>();
DateFormat df = new SimpleDateFormat("dd-MM-yyyy HH:mm:ss");
for(int i=0;i<l1.size();i++){
OngoingEventsMap ob=l1.get(i);
s=df.format(ob.getStart_time());
ob.setStart(s);
s=df.format(ob.getEnd_time());
ob.setEnd(s);
l.add(ob);
}
return l;
}
/**
* This method is used to create event on form submission
*
* @param List
* This is a list containing event details.The number of entries
* depend on the number of problems selected.
* @return String This returns a success or failure message depending on
* whether the event is created or not
*/
@SuppressWarnings("deprecation")
@RequestMapping(value="/event/create", method = RequestMethod.POST,consumes = MediaType.APPLICATION_JSON_VALUE)
public @ResponseBody String getShopInJSON(@RequestBody @Valid List<EventandQuestionjoin> ev,BindingResult result) throws Exception
{
String s="";
if(result.hasErrors()){
for (Object object : result.getAllErrors()) {
if(object instanceof FieldError) {
FieldError fieldError = (FieldError) object;
s=fieldError.getField()+":"+fieldError.getDefaultMessage()+"\br";
}
}
return s;
}
this.eventMapper.setEvent(ev.get(0).getCollege_id(),ev.get(0).getCreated_by(),ev.get(0).getStart_time(),ev.get(0).getEnd_time(),ev.get(0).getEvent_name());
int event_id=this.eventMapper.getEventId();
int college_id=ev.get(0).getCollege_id();
for(int i=0;i<ev.size();i++){
this.eventMapper.setQuestionId(event_id,ev.get(i).getQuestion_id());
}
String ids=ev.get(0).getCandidate_ids();
System.out.println(ids);
String[] idArray = ids.split(",");
List<String> id=this.eventMapper.checkCandidate();
int candidateId[]=new int[idArray.length];
for(int i=0;i<idArray.length;i++)
{
password =generateRandomString(10);
MessageDigest md = MessageDigest.getInstance("MD5");
byte[] messageDigest = md.digest(password.getBytes());
BigInteger number = new BigInteger(1, messageDigest);
String hashtext = number.toString(16);
// Now we need to zero pad it if you actually want the full 32 chars.
while (hashtext.length() < 32) {
hashtext = "0" + hashtext;
}
System.out.println(hashtext);
/* if(this.eventMapper.checkCandidate(idArray[i])==false)*/
MailMail leaveEmail=new MailMail();
//set the mailSender to the MailMail class
leaveEmail.setMailSender(mailSender);
//boolean statusEmail=leaveEmail.sendMail(leaveapplyform);
//MailMail mm = new MailMail();
System.out.println(password);
leaveEmail.sendMail("[email protected]",
idArray[i],
"Event Details",
"Your password is " + password);
System.out.println(idArray[i]);
password=hashtext;
if(id.contains(idArray[i]));
else
{
/* MailMail leaveEmail=new MailMail();
//set the mailSender to the MailMail class
leaveEmail.setMailSender(mailSender);
//boolean statusEmail=leaveEmail.sendMail(leaveapplyform);
//MailMail mm = new MailMail();
leaveEmail.sendMail("[email protected]",
idArray[i],
"Testing123",
"Testing only \n\n Hello Spring Email Sender");
System.out.println(idArray[i]);*/
this.eventMapper.insertCandidateId(idArray[i],college_id);
}
candidateId[i]=this.eventMapper.getEventCandidateId(idArray[i]);
this.eventMapper.insertEventCandidateId(event_id,candidateId[i],password);
}
/*for(int i=0;i<idArray.length;i++)
{
candidateId[i]=this.eventMapper.getEventCandidateId(idArray[i]);
}
for(int i=0;i<idArray.length;i++)
{
System.out.println(candidateId[i]);
this.eventMapper.insertEventCandidateId(event_id,candidateId[i],password);
}*/
return "Event Successfully Created!!";
}
/**
* This method is used to assign problem setter and reviewer
*
* @param Object
* This is a object containing problem setter id,reviewer id,
* number of problems and deadline
* @return String This returns a success or failure message depending on
* whether the users are assigned or not.
*/
@RequestMapping(value="/problem", method = RequestMethod.POST,consumes = MediaType.APPLICATION_JSON_VALUE)
public @ResponseBody String getShopInJSON(@RequestBody @Valid UserAssignMap ev,BindingResult result)
{
java.util.Date utilDate = new java.util.Date();
System.out.println(utilDate.toString());
//java.sql.Date utilDate = new Date(year, month, day)
System.out.println(utilDate);
java.sql.Date sqlDate = new java.sql.Date(utilDate.getTime());
String s="";
if(result.hasErrors()){
for (Object object : result.getAllErrors()) {
if(object instanceof FieldError) {
FieldError fieldError = (FieldError) object;
/* System.out.println(fieldError.getCode());*/
s=fieldError.getField()+":"+fieldError.getDefaultMessage()+"\br";
}
}
return s;
}
System.out.println(ev.getAssignment_name());
this.eventMapper.setRequest(ev.getAssignment_name(), ev.getDescription(),ev.getCreated_by(),ev.getDeadline(),
ev.getNumber_of_questions());
int request_id=this.eventMapper.getRequestId();
this.eventMapper.setRole(request_id,ev.getSetter_id(),"SETTER");
if(!(ev.isNoreviewer()))
{this.eventMapper.setRole(request_id,ev.getReviewer_id(),"REVIEWER");}
return "Successfully Assigned";
}
/**
* This method is used to assign problem assessor
*
* @param List
* This is a list containing candidate id(s) and the corresponding assessor id(s)
*
* @return String This returns a success or failure message depending on
* whether the assessors are assigned or not.
*/
@RequestMapping(value="/event/AssignAssessor", method = RequestMethod.POST,consumes = MediaType.APPLICATION_JSON_VALUE)
public @ResponseBody String getShopInJSON(@RequestBody List<EvaluationRequestsMap> ev){
for(int i=0;i<ev.size();i++){
EvaluationRequestsMap ob=ev.get(i);
int candidate_id=this.eventMapper.getEventCandidateId(ob.getCandidate_email());
System.out.println(candidate_id);
this.eventMapper.setAssessor(ob.getEvent_id(),candidate_id,ob.getAssigned_to());
}
return "Assessors Successfully Assigned!!";
}
}