网上Jersey中文资料不多,更别提其他了。本人跟进项目具体需求弄了简单的api认证机制
基本流程图
后端登录退出代码:
@Path("Account")
public class AccountResource { @GET
public Response Login() { Map<String,Object> m = new HashMap<String,Object>();
m.put("userid", "admin");
String token = JavaWebToken.createJavaWebToken(m);
return Response.ok(token).build();
}
@POST
public Response LoginOut(String t) {
return Response.ok("ok").build();
}
}
后端Jersey验证流程
http在跨域请求过程中:首先发起OPTIONS请求去服务器端访问是否跨域,如果是然后再发送真正的GET\PUT\POST\DELETE请求。而且OPTIONS请求是不带heads信息的,所以得把他排除在外面去。
后端Jersey过滤器代码
public class CheckRequestFilter implements ContainerRequestFilter { @Override
public void filter(ContainerRequestContext requestContext) throws IOException {
String url=requestContext.getUriInfo().getPath();
if(!url.contains("Dicts")&&!url.contains("Account")) {
if(!requestContext.getMethod().equals("OPTIONS")) {
String token = requestContext.getHeaderString("authorization");
if(!GeneralMethod.IsNullOrEmpty(token)){
if (!JavaWebToken.isLegal(token)) {
requestContext.abortWith(Response
.status(Response.Status.UNAUTHORIZED)
.entity("无权访问该资源.")
.build());
}
}else {
requestContext.abortWith(Response
.status(Response.Status.UNAUTHORIZED)
.entity("无权访问该资源.")
.build());
}
}
}
}
}
前端登录和退出代码
login(){
var self = this;
this.axios.get('Account').then(function (res) {
self.axios.defaults.headers.common['authorization']=res.data;
});
},
loginOut(){
var self = this;
this.axios.post('Account',{t:'1'}).then(function (res) {
self.axios.defaults.headers.common['authorization']='';
});
}