I am trying to develop a simple application using angularjs and spring mvc restful web service. At first, I have to load the index file where it makes an http call http://localhost:8088/angular/demo to get some json data from the server. But I get a 406 not acceptable error for this.
The first method in the controller, I have written to load the main page and the second method should respond with user information as JSON.
Is it wrong to have a method returning modelAndView and another returning data in the same controller? If I use only methods serving JSON data in the controller, then how should I load the first page? I have included all the required libraries in the lib folder.
In index.jsp i have:
$scope.displayUsers=function(){
$http({
method : 'GET',
url : urlBase+'/demo'
}).success(function(response) {
var response = JSON.parse(response)
alert(response);
console.log(response);
});
}
//---call the display users method
$scope.displayUsers();
The controller is :
@RestController
public class Controller {
@RequestMapping("/")
public ModelAndView helloWorld()
{
ModelAndView model=new ModelAndView("index");
model.addObject("msg", "Hello World");
return model;
}
@RequestMapping(value="/demo", method = RequestMethod.GET)
public @ResponseBody List<Data> getAllTasks() {
List<Data> tasks=new ArrayList<Data>() ;
Data data=new Data();
data.setName("Abc");
data.setEmail("abc@xyz.com");
tasks.add(data);
return tasks;
}
}
The resource representation class is:
public class Data {
String name;
String email;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
}
web.xml:
<web-app id="WebApp_ID" version="2.4"
xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<display-name>Angular Rest Spring</display-name>
<servlet>
<servlet-name>angular</servlet-name>
<servlet-class>
org.springframework.web.servlet.DispatcherServlet
</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>angular</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>
angular-servlet.jsp :
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd">
<context:component-scan base-package="com.gitanjal.angular"/>
<mvc:annotation-driven />
<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/" />
<property name="suffix" value=".jsp" />
</bean>
</beans>
