我想将一个 JSON 对象从我的页面发布到 Rest WS.但是,当我通过 jQuery ajax 调用作为输出发布 json 时,我得到了一个 HTML 页面,其中包含HTTP Status 405 - Method Not Allowed"的 JSON 状态,这是我从 Rest Web Service 发送的.请参考以下代码片段.
我使用的是 jquery 1.11.3 版本.
经过大量谷歌搜索,我找到了一些解决方案.现在我正在使用 HTTP-Proxy-Servlet.
我用我的 html 页面创建了一个 java web 应用程序,该页面有 ajax 调用,并且从我的 ajax 调用中我调用了同一个域的 URL.请参考我的 ajax 调用.
$.ajax({url: "rest/api/crunchifyService/jsonpost",方法:POST",数据:JSON.stringify(jsonObj),数据类型:'json',内容类型:应用程序/json",成功:函数(结果,状态,jqXHR){//做一点事},错误(jqXHR,textStatus,errorThrown){//做一点事}});
现在我已经使用 org.mitre.dsmiley.httpproxy.ProxyServlet 完成了相同的域调用映射.请参考我的 web xml.
<servlet><servlet 名称>代理</servlet 名称><servlet-class>org.mitre.dsmiley.httpproxy.ProxyServlet</servlet-class><初始化参数><param-name>targetUri</param-name><param-value><!-- 跨域 URL 到这里--></param-value></初始化参数><初始化参数><参数名称>日志</参数名称><参数值>true</参数值></初始化参数></servlet><servlet 映射><servlet 名称>代理</servlet 名称><url-pattern>/rest/*</url-pattern></servlet 映射>
现在我的 ajax 正在调用这个 Proxy Servlet,它正在重定向到 CROS 目标 Rest Web 服务.
请参考以下网址,您将获得更多详细信息.
https://github.com/mitre/HTTP-Proxy-Servlet
I want to post a JSON object from my page to a Rest WS. But when I am posting json through jQuery ajax call as output I am getting a HTML page with "HTTP Status 405 - Method Not Allowed" instate of JSON, which I am sending from Rest Web Service. Please refer the following code snippet.
I am using jquery 1.11.3 version.
http://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js
jQuery Ajax Call:
$.ajax({
url: "http://localhost:8080/MyWebService/api/myService/jsonpost",
method: "POST",
data: jsonObj,
dataType: 'application/json',
contentType: "application/json",
success: function(result){
alert(result);
},
error(){
console.log('Error');
}
});
Please note my rest web service is running in my local tomcat.
Please find my Rest Web Service POST code.
@POST
@Path("/jsonpost")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public String crunchifyJsonPostREST(SampleVO input) throws JSONException{
SampleVO sampleVO = input;
return new Gson().toJson(sampleVO);
}
VO:
public class SampleVO {
private String name;
/**
* @return the name
*/
@XmlElement
public String getName() {
return name;
}
/**
* @param name the name to set
*/
public void setName(String name) {
this.name = name;
}
}
My Maven Dependency is:
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-server</artifactId>
<version>1.8</version>
</dependency>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-json</artifactId>
<version>1.8</version>
</dependency>
Firebug Details:
Please find my ajax request Header.
Please find my ajax response and response HTML.
Need your help to resolve this issue.
Thanks is advance.
Solution:
After lot of googling I have found some solution. Now I am using HTTP-Proxy-Servlet.
I have crated a java web application with my html page which has the ajax call and from my ajax call I am calling a URL of same domain. Please refer my ajax call.
$.ajax({
url: "rest/api/crunchifyService/jsonpost",
method: "POST",
data: JSON.stringify(jsonObj),
dataType: 'json',
contentType: "application/json",
success: function(result,status,jqXHR ){
//Do something
},
error(jqXHR, textStatus, errorThrown){
//Do something
}
});
Now I have done this same domain call mapping with org.mitre.dsmiley.httpproxy.ProxyServlet. Please refer my web xml.
<servlet>
<servlet-name>proxy</servlet-name>
<servlet-class>org.mitre.dsmiley.httpproxy.ProxyServlet</servlet-class>
<init-param>
<param-name>targetUri</param-name>
<param-value><!-- Cross domain URL goes here --></param-value>
</init-param>
<init-param>
<param-name>log</param-name>
<param-value>true</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>proxy</servlet-name>
<url-pattern>/rest/*</url-pattern>
</servlet-mapping>
Now my ajax is calling this Proxy Servlet and it is redirecting to the CROS destination Rest Web Service.
Please refer the following URL, you will get more details.
https://github.com/mitre/HTTP-Proxy-Servlet
After lot of googling I have found some solution. Now I am using HTTP-Proxy-Servlet.
I have crated a java web application with my html page which has the ajax call and from my ajax call I am calling a URL of same domain. Please refer my ajax call.
$.ajax({
url: "rest/api/crunchifyService/jsonpost",
method: "POST",
data: JSON.stringify(jsonObj),
dataType: 'json',
contentType: "application/json",
success: function(result,status,jqXHR ){
//Do something
},
error(jqXHR, textStatus, errorThrown){
//Do something
}
});
Now I have done this same domain call mapping with org.mitre.dsmiley.httpproxy.ProxyServlet. Please refer my web xml.
<servlet>
<servlet-name>proxy</servlet-name>
<servlet-class>org.mitre.dsmiley.httpproxy.ProxyServlet</servlet-class>
<init-param>
<param-name>targetUri</param-name>
<param-value><!-- Cross domain URL goes here --></param-value>
</init-param>
<init-param>
<param-name>log</param-name>
<param-value>true</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>proxy</servlet-name>
<url-pattern>/rest/*</url-pattern>
</servlet-mapping>
Now my ajax is calling this Proxy Servlet and it is redirecting to the CROS destination Rest Web Service.
Please refer the following URL, you will get more details.
https://github.com/mitre/HTTP-Proxy-Servlet
这篇关于在 Rest Web 服务问题中使用 JSON 进行 jQuery Ajax POST 调用的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持跟版网!