【发布时间】:2017-05-08 15:56:50
【问题描述】:
我已经创建了项目 Spring Boot 项目并实现了 Restful 服务,如下所示:
@CrossOrigin
@RestController
@RequestMapping("/Users")
public class UsersRestController {
@RequestMapping(value="/AddUser")
public Users addUsers( Users user){
return UM.saveT(user);
}
}
AngularJS 方法:
Var url ="localhost:8080/App/Users";
$scope.saveUsers = function() {
$http.post(url+"/AddUser?name="+$scope.NameUser+"&email="+$scope.emailUser)
.success(function(data) {
$scope.ListUsers = data;
$window.location.href="localhost:8080/App/AllUsers";
}).error(function(err, data) {
$scope.messag = "Add user error !!";
});
}
在执行添加用户的操作之前,管理员必须进行身份验证才能访问我的应用程序。我做了这个配置:
@Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity(securedEnabled=true)
public class WebSecurityConfig extends WebSecurityConfigurerAdapter{
@Autowired
protected void globalConfig(AuthenticationManagerBuilder auth, DataSource dataSource) throws Exception {
//auth.inMemoryAuthentication().withUser("user").password("123").roles("USER");
auth.jdbcAuthentication()
.dataSource(dataSource)
.usersByUsernameQuery("select username as principal, password as credentials, etat as actived from utilisateurs where username=?")
.authoritiesByUsernameQuery("select u.username as principal, ur.nom_role as role from utilisateurs u inner join roles ur on(u.roles_id=ur.id_role) where u.username=?")
.rolePrefix("ROLE_");
}
protected void configure(HttpSecurity http) throws Exception {
http
.sessionManagement().maximumSessions(100).maxSessionsPreventsLogin(false).expiredUrl("/Login");
http
.authorizeRequests()
.antMatchers("/Users/").access("hasRole('ADMIN')")
.antMatchers("/Login").anonymous()
.anyRequest().authenticated()
.and()
.formLogin().loginPage("/Login").permitAll()
.defaultSuccessUrl("/")
.failureUrl("/Login?error=true")
.and()
.logout()
.invalidateHttpSession(true)
.clearAuthentication(true)
.logoutUrl("/logout")
.permitAll()
.logoutSuccessUrl("/Login")
.and().exceptionHandling().accessDeniedPage("/403")
.and()
.csrf();
}
-类 MvcConfig.java :
@Configuration
public class MvcConfig extends WebMvcConfigurerAdapter{
@Override
public void configureDefaultServletHandling(
DefaultServletHandlerConfigurer configurer) {
configurer.enable();
}
}
我为网页使用了 JSP 框架,所以我拒绝了一个控制器来返回 JSP 页面:
@Controller
public class WebController {
@RequestMapping( value = "/Login" )
public String login(){
return "login";
}
@RequestMapping( value = "/" )
public String Home(){
return "index";
}
@RequestMapping( value = "/Users" )
public String Users(){
return "indexUsers";
}
-在验证用户身份后,我拥有所有用户列表,但是当您添加新用户时,我遇到了这个问题:
错误:“未找到” 消息:“没有可用的消息” 路径:“/应用程序/用户/添加用户” 状态:404 时间戳:1494256474299
这里是请求的内容:
Request URL:http://localhost:8080/App/Users/AddUser?name=Michel&email=michel@gmail.com
Request Method:POST
Status Code:404
Remote Address:[::1]:8080
Referrer Policy:no-referrer-when-downgrade
**Request Headers
Cache-Control:no-cache, no-store, max-age=0, must-revalidate
Content-Type:application/json;charset=UTF-8
Date:Mon, 08 May 2017 15:14:34 GMT
Expires:0
Pragma:no-cache
Transfer-Encoding:chunked
X-Content-Type-Options:nosniff
X-Frame-Options:DENY
X-XSS-Protection:1; mode=block
Accept:application/json, text/plain, */*
Accept-Encoding:gzip, deflate, br
Accept-Language:fr-FR,fr;q=0.8,en-US;q=0.6,en;q=0.4
AlexaToolbar-ALX_NS_PH:AlexaToolbar/alx-4.0.1
Connection:keep-alive
Content-Length:0
Cookie:JSESSIONID=671F3685C71CDEB58726FD1392389FA2
Host:localhost:8080
Origin:http://localhost:8080
Referer:http://localhost:8080/App/Users
User-Agent:Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML,
like Gecko) Chrome/57.0.2987.133 Safari/537.36
**Query Strings Parameters:
name=Michel
email=michel@gmail.com
但是当我执行 Api Rest (http://localhost:8080/Users/AddUser?Name=Michel&email=michel@gmail.com) 时,用户将被添加到数据库中。
谁能帮我找到这里的缺失点?
【问题讨论】:
-
在 Angular 方法中,提到的 URL 是
url ="localhost:8080/App/Users"。你说工作正常的那个是http://localhost:8080/Users/AddUser? Name=Michel&email=michel@gmail.com。如果是这样,请从 Angular 基本 URL 中删除App。 -
对不起@Pete先生,基本网址是http://localhost:8080/App
-
你是如何在外部测试 API 的?
-
我在浏览器的地址栏中放了如下url,**localhost:8080/Users/AddUser? Name=Michel&email=michel@gmail.com**,然后我有包含我添加的用户的用户列表(Michel)
-
浏览器的地址栏发送 HTTP GET 请求而不是 POST。我看到你的请求映射
@RequestMapping(value="/AddUser")它将映射/AddUser上的所有请求方法