抛出内部服务器错误 -dropwizard 和 angularjs
Throwing internal server error -dropwizard and angularjs
您好，我正在使用 dropwizard 和 angularjs 制作演示应用程序，但面临“500（内部服务器错误）”问题。
index.html :
<!DOCTYPE html>
<html ng-app="ttApplication">
<script src="js/lib/angular.min.js"></script>
<script src="js/controller/commonController.js"></script>
<body>
<div ng-controller="initCtrl">
<p>Name: <input type="text" ng-model="name"></p>
<p>password: <input type="text" ng-model="password"></p>
<button ng-click="auth(name,password)">button</button>
</div>
</body>
</html>
commonController.js :
var app = angular.module('ttApplication', []);
app.controller('initCtrl', function($scope,$http) {
$scope.auth =function(userId,password){
$http.post('api/service/auth', {
name: userId,
password: password
}).then(function(response) {}, function(err) {
return err;
});
}
});
[Dropwizard] userResource.java :
@Path("/service")
@Produces(MediaType.APPLICATION_JSON)
public class UserResource {
final static Logger logger = LoggerFactory.getLogger(UserResource.class);
private UserDao userdao;
private Validator validator;
public UserResource(DBI jdbi, Validator validator) {
this.userdao=jdbi.onDemand(UserDao.class);
this.validator=validator;
}
@POST
@Path("/auth")
public Response getUserDetails( User auth ){
User user = userdao.findByEmail(auth.getEmail());
if(user.getEmail().length()>0){
PasswordEncryptor encrypt=new PasswordEncryptor();
if(auth
.getPassword()
.equals(encrypt
.passwordDecryption(user
.getPassword()))){
//logger.info("===================:successsss");
return Response.ok(user.getName()).build();
}else{
return Response
.status(Status.BAD_REQUEST)
.entity("invalid password")
.build();
}
}
return Response.ok(user.getName()).build();
}
@POST
public Response postUserDetails(User user) throws URISyntaxException {
PasswordEncryptor encryptor =new PasswordEncryptor();
user.setPassword(encryptor.passwordEncryption(user.getPassword()));
Set<ConstraintViolation<User>> violations = validator.validate(user);
if(violations.size()>0){
ArrayList<String> validationMessages = new ArrayList<String>();
for (ConstraintViolation<User> violation : violations) {
validationMessages
.add(violation.getPropertyPath().toString() +": " + violation.getMessage());
}
return Response
.status(Status.BAD_REQUEST)
.entity(validationMessages)
.build();
}else {
userdao.insert(user);
return Response
.created(new URI(user.toString()))
.build();
}
}
}
服务器日志：
ERROR [2015-06-28 10:38:42,302] io.dropwizard.jersey.errors.LoggingExceptionMapper: Error handling a request: 14a9d56581ccb189
! java.lang.NullPointerException: null
! at resource.UserResource.getUserDetails(UserResource.java:46) ~[classes/:na]
! at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_79]
! at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:1.7.0_79]
! at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.7.0_79]
! at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.7.0_79]
! at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory.invoke(ResourceMethodInvocationHandlerFactory.java:81) ~[jersey-server-2.17.jar:na]
! at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.run(AbstractJavaResourceMethodDispatcher.java:164) ~[jersey-server-2.17.jar:na]
! at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:181) ~[jersey-server-2.17.jar:na]
! at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:158) ~[jersey-server-2.17.jar:na]
! at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:101) ~[jersey-server-2.17.jar:na]
! at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:389) ~[jersey-server-2.17.jar:na]
! at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:347) ~[jersey-server-2.17.jar:na]
! at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:102) ~[jersey-server-2.17.jar:na]
! at org.glassfish.jersey.server.ServerRuntime.run(ServerRuntime.java:305) ~[jersey-server-2.17.jar:na]
! at org.glassfish.jersey.internal.Errors.call(Errors.java:271) [jersey-common-2.17.jar:na]
! at org.glassfish.jersey.internal.Errors.call(Errors.java:267) [jersey-common-2.17.jar:na]
! at org.glassfish.jersey.internal.Errors.process(Errors.java:315) [jersey-common-2.17.jar:na]
! at org.glassfish.jersey.internal.Errors.process(Errors.java:297) [jersey-common-2.17.jar:na]
! at org.glassfish.jersey.internal.Errors.process(Errors.java:267) [jersey-common-2.17.jar:na]
! at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317) [jersey-common-2.17.jar:na]
! at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:288) [jersey-server-2.17.jar:na]
! at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1110) [jersey-server-2.17.jar:na]
! at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:401) [jersey-container-servlet-core-2.17.jar:na]
! at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:386) [jersey-container-servlet-core-2.17.jar:na]
! at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:335) [jersey-container-servlet-core-2.17.jar:na]
! at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:222) [jersey-container-servlet-core-2.17.jar:na]
! at io.dropwizard.jetty.NonblockingServletHolder.handle(NonblockingServletHolder.java:49) [dropwizard-jetty-0.8.1.jar:0.8.1]
! at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1669) [jetty-servlet-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.servlets.UserAgentFilter.doFilter(UserAgentFilter.java:83) [jetty-servlets-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.servlets.GzipFilter.doFilter(GzipFilter.java:300) [jetty-servlets-9.2.9.v20150224.jar:9.2.9.v20150224]
! at io.dropwizard.jetty.BiDiGzipFilter.doFilter(BiDiGzipFilter.java:134) [dropwizard-jetty-0.8.1.jar:0.8.1]
! at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) [jetty-servlet-9.2.9.v20150224.jar:9.2.9.v20150224]
! at io.dropwizard.servlets.ThreadNameFilter.doFilter(ThreadNameFilter.java:29) [dropwizard-servlets-0.8.1.jar:0.8.1]
! at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) [jetty-servlet-9.2.9.v20150224.jar:9.2.9.v20150224]
! at io.dropwizard.jersey.filter.AllowedMethodsFilter.handle(AllowedMethodsFilter.java:44) [dropwizard-jersey-0.8.1.jar:0.8.1]
! at io.dropwizard.jersey.filter.AllowedMethodsFilter.doFilter(AllowedMethodsFilter.java:39) [dropwizard-jersey-0.8.1.jar:0.8.1]
! at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) [jetty-servlet-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585) [jetty-servlet-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127) [jetty-server-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515) [jetty-servlet-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061) [jetty-server-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) [jetty-server-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) [jetty-server-9.2.9.v20150224.jar:9.2.9.v20150224]
! at com.codahale.metrics.jetty9.InstrumentedHandler.handle(InstrumentedHandler.java:240) [metrics-jetty9-3.1.1.jar:3.1.1]
! at io.dropwizard.jetty.ContextRoutingHandler.handle(ContextRoutingHandler.java:38) [dropwizard-jetty-0.8.1.jar:0.8.1]
! at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) [jetty-server-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.server.handler.RequestLogHandler.handle(RequestLogHandler.java:95) [jetty-server-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) [jetty-server-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.server.handler.StatisticsHandler.handle(StatisticsHandler.java:159) [jetty-server-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) [jetty-server-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.server.Server.handle(Server.java:497) [jetty-server-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310) [jetty-server-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257) [jetty-server-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.io.AbstractConnection.run(AbstractConnection.java:540) [jetty-io-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635) [jetty-util-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.util.thread.QueuedThreadPool.run(QueuedThreadPool.java:555) [jetty-util-9.2.9.v20150224.jar:9.2.9.v20150224]
! at java.lang.Thread.run(Unknown Source) [na:1.7.0_79]
0:0:0:0:0:0:0:1 - - [28/Jun/2015:10:38:42 +0000] "POST /api/service/auth HTTP/1.1" 500 110 "http://localhost:9000/" "Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.130 Safari/537.36" 17
我的问题是，当我从 html 表单中单击提交按钮时，它会抛出“500 内部服务器错误”
但是当我通过 "postman" 休息客户端检查我的服务时，它工作正常并给我结果。
请帮帮我！！为什么当我通过 HTML.
提交时它不起作用
在您的 post 请求实施中，您正在通过电子邮件查找用户
而您没有在 commonController
中设置该字段
User user = userdao.findByEmail(auth.getEmail());
普通控制器
$scope.auth =function(userId,password){
$http.post('api/service/auth', {
name: userId,
password: password
email: <email>
}).then(function(response) {}, function(err) {
return err;
});
我不知道你是如何实现 userdao 的，但我怀疑它 returns 是一个 null User
您好，我正在使用 dropwizard 和 angularjs 制作演示应用程序，但面临“500（内部服务器错误）”问题。
index.html :
<!DOCTYPE html>
<html ng-app="ttApplication">
<script src="js/lib/angular.min.js"></script>
<script src="js/controller/commonController.js"></script>
<body>
<div ng-controller="initCtrl">
<p>Name: <input type="text" ng-model="name"></p>
<p>password: <input type="text" ng-model="password"></p>
<button ng-click="auth(name,password)">button</button>
</div>
</body>
</html>
commonController.js :
var app = angular.module('ttApplication', []);
app.controller('initCtrl', function($scope,$http) {
$scope.auth =function(userId,password){
$http.post('api/service/auth', {
name: userId,
password: password
}).then(function(response) {}, function(err) {
return err;
});
}
});
[Dropwizard] userResource.java :
@Path("/service")
@Produces(MediaType.APPLICATION_JSON)
public class UserResource {
final static Logger logger = LoggerFactory.getLogger(UserResource.class);
private UserDao userdao;
private Validator validator;
public UserResource(DBI jdbi, Validator validator) {
this.userdao=jdbi.onDemand(UserDao.class);
this.validator=validator;
}
@POST
@Path("/auth")
public Response getUserDetails( User auth ){
User user = userdao.findByEmail(auth.getEmail());
if(user.getEmail().length()>0){
PasswordEncryptor encrypt=new PasswordEncryptor();
if(auth
.getPassword()
.equals(encrypt
.passwordDecryption(user
.getPassword()))){
//logger.info("===================:successsss");
return Response.ok(user.getName()).build();
}else{
return Response
.status(Status.BAD_REQUEST)
.entity("invalid password")
.build();
}
}
return Response.ok(user.getName()).build();
}
@POST
public Response postUserDetails(User user) throws URISyntaxException {
PasswordEncryptor encryptor =new PasswordEncryptor();
user.setPassword(encryptor.passwordEncryption(user.getPassword()));
Set<ConstraintViolation<User>> violations = validator.validate(user);
if(violations.size()>0){
ArrayList<String> validationMessages = new ArrayList<String>();
for (ConstraintViolation<User> violation : violations) {
validationMessages
.add(violation.getPropertyPath().toString() +": " + violation.getMessage());
}
return Response
.status(Status.BAD_REQUEST)
.entity(validationMessages)
.build();
}else {
userdao.insert(user);
return Response
.created(new URI(user.toString()))
.build();
}
}
}
服务器日志：
ERROR [2015-06-28 10:38:42,302] io.dropwizard.jersey.errors.LoggingExceptionMapper: Error handling a request: 14a9d56581ccb189
! java.lang.NullPointerException: null
! at resource.UserResource.getUserDetails(UserResource.java:46) ~[classes/:na]
! at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_79]
! at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:1.7.0_79]
! at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.7.0_79]
! at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.7.0_79]
! at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory.invoke(ResourceMethodInvocationHandlerFactory.java:81) ~[jersey-server-2.17.jar:na]
! at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.run(AbstractJavaResourceMethodDispatcher.java:164) ~[jersey-server-2.17.jar:na]
! at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:181) ~[jersey-server-2.17.jar:na]
! at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:158) ~[jersey-server-2.17.jar:na]
! at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:101) ~[jersey-server-2.17.jar:na]
! at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:389) ~[jersey-server-2.17.jar:na]
! at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:347) ~[jersey-server-2.17.jar:na]
! at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:102) ~[jersey-server-2.17.jar:na]
! at org.glassfish.jersey.server.ServerRuntime.run(ServerRuntime.java:305) ~[jersey-server-2.17.jar:na]
! at org.glassfish.jersey.internal.Errors.call(Errors.java:271) [jersey-common-2.17.jar:na]
! at org.glassfish.jersey.internal.Errors.call(Errors.java:267) [jersey-common-2.17.jar:na]
! at org.glassfish.jersey.internal.Errors.process(Errors.java:315) [jersey-common-2.17.jar:na]
! at org.glassfish.jersey.internal.Errors.process(Errors.java:297) [jersey-common-2.17.jar:na]
! at org.glassfish.jersey.internal.Errors.process(Errors.java:267) [jersey-common-2.17.jar:na]
! at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317) [jersey-common-2.17.jar:na]
! at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:288) [jersey-server-2.17.jar:na]
! at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1110) [jersey-server-2.17.jar:na]
! at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:401) [jersey-container-servlet-core-2.17.jar:na]
! at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:386) [jersey-container-servlet-core-2.17.jar:na]
! at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:335) [jersey-container-servlet-core-2.17.jar:na]
! at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:222) [jersey-container-servlet-core-2.17.jar:na]
! at io.dropwizard.jetty.NonblockingServletHolder.handle(NonblockingServletHolder.java:49) [dropwizard-jetty-0.8.1.jar:0.8.1]
! at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1669) [jetty-servlet-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.servlets.UserAgentFilter.doFilter(UserAgentFilter.java:83) [jetty-servlets-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.servlets.GzipFilter.doFilter(GzipFilter.java:300) [jetty-servlets-9.2.9.v20150224.jar:9.2.9.v20150224]
! at io.dropwizard.jetty.BiDiGzipFilter.doFilter(BiDiGzipFilter.java:134) [dropwizard-jetty-0.8.1.jar:0.8.1]
! at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) [jetty-servlet-9.2.9.v20150224.jar:9.2.9.v20150224]
! at io.dropwizard.servlets.ThreadNameFilter.doFilter(ThreadNameFilter.java:29) [dropwizard-servlets-0.8.1.jar:0.8.1]
! at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) [jetty-servlet-9.2.9.v20150224.jar:9.2.9.v20150224]
! at io.dropwizard.jersey.filter.AllowedMethodsFilter.handle(AllowedMethodsFilter.java:44) [dropwizard-jersey-0.8.1.jar:0.8.1]
! at io.dropwizard.jersey.filter.AllowedMethodsFilter.doFilter(AllowedMethodsFilter.java:39) [dropwizard-jersey-0.8.1.jar:0.8.1]
! at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) [jetty-servlet-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585) [jetty-servlet-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127) [jetty-server-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515) [jetty-servlet-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061) [jetty-server-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) [jetty-server-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) [jetty-server-9.2.9.v20150224.jar:9.2.9.v20150224]
! at com.codahale.metrics.jetty9.InstrumentedHandler.handle(InstrumentedHandler.java:240) [metrics-jetty9-3.1.1.jar:3.1.1]
! at io.dropwizard.jetty.ContextRoutingHandler.handle(ContextRoutingHandler.java:38) [dropwizard-jetty-0.8.1.jar:0.8.1]
! at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) [jetty-server-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.server.handler.RequestLogHandler.handle(RequestLogHandler.java:95) [jetty-server-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) [jetty-server-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.server.handler.StatisticsHandler.handle(StatisticsHandler.java:159) [jetty-server-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) [jetty-server-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.server.Server.handle(Server.java:497) [jetty-server-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310) [jetty-server-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257) [jetty-server-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.io.AbstractConnection.run(AbstractConnection.java:540) [jetty-io-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635) [jetty-util-9.2.9.v20150224.jar:9.2.9.v20150224]
! at org.eclipse.jetty.util.thread.QueuedThreadPool.run(QueuedThreadPool.java:555) [jetty-util-9.2.9.v20150224.jar:9.2.9.v20150224]
! at java.lang.Thread.run(Unknown Source) [na:1.7.0_79]
0:0:0:0:0:0:0:1 - - [28/Jun/2015:10:38:42 +0000] "POST /api/service/auth HTTP/1.1" 500 110 "http://localhost:9000/" "Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.130 Safari/537.36" 17
我的问题是，当我从 html 表单中单击提交按钮时，它会抛出“500 内部服务器错误” 但是当我通过 "postman" 休息客户端检查我的服务时，它工作正常并给我结果。
请帮帮我！！为什么当我通过 HTML.
提交时它不起作用在您的 post 请求实施中，您正在通过电子邮件查找用户 而您没有在 commonController
中设置该字段User user = userdao.findByEmail(auth.getEmail());
普通控制器
$scope.auth =function(userId,password){
$http.post('api/service/auth', {
name: userId,
password: password
email: <email>
}).then(function(response) {}, function(err) {
return err;
});
我不知道你是如何实现 userdao 的，但我怀疑它 returns 是一个 null User