[英]jersey post 400: Bad Request simple register
i have passed a lot of time to solve a simple problem using rest, but i don't way i can't post data when i test in postman or advanced rest, this is my rest resource 我已经花了很多时间来解决一个使用休息的简单问题,但是当我在邮递员或高级休息中进行测试时,我不愿意发布数据,这是我的休息资源
@Path("/auth")
@Stateless
public class RestWs {
@EJB
private UserService userService;
@POST
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public void registerRest(Users u){
Users users = new Users();
users.setUsername(u.getUsername());
users.setEmail(u.getEmail());
users.setPassword(u.getUsername());
userService.registerService(u);
}
}
and this is my jpa 这是我的jpa
@Override
public Users register(Users users) {
em.persist(users);
return users;
}
and this is my entity 这是我的实体
@Entity
public class Users implements Serializable{
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private Long id;
private String username;
private String email;
private String password;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
@Override
public String toString() {
return "Users{" + "id=" + id + ", username=" + username + ", email=" + email + ", password=" + password + '}';
}
}
i don't why i can't post data for register user , i need something else like parsing or ...., please help me, and thanks 我不为什么我不能为注册用户发布数据,我需要其他诸如解析或....之类的东西,请帮助我,谢谢
just i need to add cross filter and all work great 只是我需要添加交叉过滤器,并且一切正常
@Provider
public class CORSFilter implements ContainerResponseFilter{
@Override
public void filter(ContainerRequestContext requestContext, ContainerResponseContext response) throws IOException {
response.getHeaders().add("Access-Control-Allow-Origin", "*");
response.getHeaders().add("Access-Control-Allow-Headers",
"origin, content-type, accept, authorization");
response.getHeaders().add("Access-Control-Allow-Credentials", "true");
response.getHeaders().add("Access-Control-Allow-Methods",
"GET, POST, PUT, DELETE, OPTIONS, HEAD");
}
}
and in web.xml 并在web.xml中
<init-param>
<param-name>com.sun.jersey.spi.container.ContainerResponseFilters</param-name>
<param-value>com.ress.CORSFilter</param-value>
</init-param>
that's all 就这样
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