AngularJS POST到服务器
AngularJS POST到服务器
提问于 2013-02-24 09:02:02
我有一个将数据发送到Java Servlet的angularJS表单，但是我没有看到请求通过；servlet "create“没有被调用。
下面是我的代码：
test.html
<body>
<form ng-controller="UserController">
<legend>Create User</legend>
<label>Name</label>
<input type="text" id="name" name="name" ng-model="name" placeholder="User Name">
<label>Email</label>
<input type="text" id="email" name="email" ng-model="email" placeholder="ur email here">
<label>Password</label>
<input type="text" id="pwd" name="pwd" ng-model="pwd" placeholder="ur own pwd here">
<button ng-submit="createUser()" class="btn btn-primary">Register</button>
</form>
</body>script.js
function UserController($scope, $http) {
$scope.user = {};
$scope.createUser = function() {
$http({
method : 'POST',
url : '/create',
data : 'name=' + $scope.user.name + '&email=' + $scope.user.email,
headers : {
'Content-Type' : 'application/x-www-form-urlencoded'
}
})
}我的servlet如下所示，但它没有输出"Post“all。
public class FirstServlet extends HttpServlet
{
/**
*
*/
private static final long serialVersionUID = 1L;
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException
{
System.out.println("Get");
}
@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException
{
System.out.println("Post");
}
}web服务器是jetty，web.xml如下：
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
version="2.4"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<servlet>
<servlet-name>createUser</servlet-name>
<servlet-class>servlet.FirstServlet</servlet-class>
<load-on-startup>0</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>createUser</servlet-name>
<url-pattern>/create</url-pattern>
</servlet-mapping>
</web-app>回答 1
Stack Overflow用户
发布于 2015-10-30 12:57:10
将ng-submit更改为ng-click应该可以做到这一点。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/15047556
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