泽西岛REST风格的Web服务gradle设置 [英] Jersey RESTful web service gradle setup
本文介绍了泽西岛REST风格的Web服务gradle设置的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我坚持使用球衣库为RESTful Web服务创建gradle项目。项目配置应该能够在码头应用程序服务器内启动服务。我已经找到资源： https://github.com/ziroby/jetty-gradle-hello -world
这个解决方案的问题在于，它使用过时的球衣版本。我至少需要版本2（首选最新版本2.14）。我试图在maven central上搜索新版本，但是在版本2中，很多工件名称发生了变化，我无法正确配置它。
编辑：
我的项目中并不特别需要码头服务器。它可以是任何适用于测试和调试我的应用的应用服务器。
编辑：（by peeskillet） - 来自链接的代码
build
apply plugin：'java'
apply插件：'jetty'
存储库{
mavenCentral（）
}
依赖关系{
testCompile'junit：junit：4.11'
testCompile 'org.hamcrest：hamcrest-all：1.3'
testCompile'com.sun.jersey：jersey-client：1.17.1'
testCompile'com.sun.jersey：jersey-core：1.17.1 '
compile'com.sun.jersey：jersey-core：1.17.1'
compile'com.sun.jersey：jersey-server：1.17.1'
compile'com.sun .jersey：jersey-servlet：1.17.1'
}
test {
exclude'** / * IntegrationTest *'
}
任务集成测试（类型：Test）{
包含'** / * IntegrationTest *'
doFirst {
jettyRun.httpPort = 8080 //测试端口
jettyRun.daemon = tr ue
jettyRun.execute（）
}
doLast {
jettyStop.stopPort = 8091 //停止信号端口
jettyStop.stopKey ='stopKey'
jettyStop.execute（）
}
}
测试
public class HelloIntegrationTest {
private static String HELLO_URL =http：// localhost：8080 / hello;
@Test
public void testHello（）抛出Exception {
Client client = Client.create（）;
WebResource webResource = client.resource（HELLO_URL）;
String response = webResource.get（String.class）;
assertThat（response，is（Hello，World！））;
$ / code $ / pre
$ p
@Path（/ hello）
public class HelloWebapp {
private static HelloWorldService helloWorldService = new HelloWorldService（）;
@GET（）
public String hello（）{
return helloWorldService.sayHello（）;
}
}
web.xml
<！DOCTYPE web-app PUBLIC
- // Sun Microsystems，Inc. //DTD Web Application 2.3 // EN
http://java.sun.com/dtd/web-app_2_3.dtd>
< web-app>
< display-name> Jetty Gradle Hello World< / display-name>
< servlet>
< servlet-name> HelloWorldServlet< / servlet-name>
< servlet-class> com.sun.jersey.spi.container.servlet.ServletContainer< / servlet-class>
< init-param>
< param-name> com.sun.jersey.config.property.packages< / param-name>
< param-value> com.ziroby.hello.webapp< / param-value>
< / init-param>
<！ - < init-param> - >
<！ - < param-name> com.sun.jersey.api.json.POJOMappingFeature< / param-name> - >
<！ - < param-value> true< /参数值> - >
<！ - < / init-param> - >
1< / load-on-startup>
< / servlet>
< servlet-mapping>
< servlet-name> HelloWorldServlet< / servlet-name>
< url-pattern> / *< / url-pattern>
< / servlet-mapping>
< / web-app>
解决方案
第一个
摆脱您目前拥有的所有泽西岛依赖项
依赖关系{
testCompile'junit：junit：4.11'
testCompile'org.hamcrest：hamcrest-all：1.3'
+ ------------- ===== == JUNK ======= ---------------- +
| testCompile'com.sun.jersey：jersey-client：1.17.1'|
|编译'com.sun.jersey：jersey-core：1.17.1'|
|编译'com.sun.jersey：jersey-server：1.17.1'|
|编译'com.sun.jersey：jersey-servlet：1.17.1'|
+ --------------------------------------------- ------ +
}
以下是 em>只有一个你需要获得基本功能
依赖关系{
testCompile 'junit：junit：4.11'
testCompile'org.hamcrest：hamcrest-all：1.3'
+ -------------------- == ======= GOLDEN ======== ------------------------- +
|编译'org.glassfish.jersey.containers：jersey-container-servlet：2.14'|
+ --------------------------------------------- --------------------------- +
}
第二
web.xml
< web-app>
< servlet>
< servlet-name> Jersey Web Application< / servlet-name>
< servlet-class>
org.glassfish.jersey.servlet.ServletContainer
< / servlet-class>
< init-param>
< param-name> jersey.config.server.provider.packages< / param-name>
< param-value> com.ziroby.hello.webapp< / param-value>
< / init-param>
1< / load-on-startup>
< / servlet>
< servlet-mapping>
< servlet-name> Jersey Web Application< / servlet-name>
< url-pattern> / *< / url-pattern>
< / servlet-mapping>
< / web-app>
第三
测试
import javax.ws.rs.client.Client;
import javax.ws.rs.client.ClientBuilder;
import javax.ws.rs.client.WebTarget;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.MatcherAssert.assertThat;
import org.junit.Test;
public class HelloIntegrationTest {
private static String HELLO_URL =http：// localhost：8080 / hello;
@Test
public void testHello（）抛出Exception {
Client client = ClientBuilder.newClient（）;
WebTarget webTarget = client.target（HELLO_URL）;
String response = webTarget.request（）。get（String.class）;
System.out.println（response）;
assertThat（response，is（Hello，World！））;
$ / code $ / pre
$ hr
这已经通过链接项目的克隆进行了测试。
其他资源：
更新
对于JSON支持使用
org.glassfish.jersey.media:jersey-media-json-jackson:2.14
无需额外配置即可工作。
I am stuck with creating a gradle project for a RESTful web service using the jersey library. The project configuration should be capable of launching the service inside a jetty application server. I already found a resource: https://github.com/ziroby/jetty-gradle-hello-world
My problem with that solution is, that it uses an outdated version of jersey. I need at least version 2(preferred latest 2.14). I tried to search for new versions on maven central, but in version 2 a lot of artifact names changed, and I am not able to configure it correctly.
Edit:
I do not specifically need a jetty server in my project. It can be any application server, which is suitable for testing and debugging my app. I am using jetty also in production, so it would be nice to use jetty.
EDIT: (by peeskillet) - Code from link
build
apply plugin: 'java'
apply plugin: 'jetty'
repositories {
mavenCentral()
}
dependencies {
testCompile 'junit:junit:4.11'
testCompile 'org.hamcrest:hamcrest-all:1.3'
testCompile 'com.sun.jersey:jersey-client:1.17.1'
testCompile 'com.sun.jersey:jersey-core:1.17.1'
compile 'com.sun.jersey:jersey-core:1.17.1'
compile 'com.sun.jersey:jersey-server:1.17.1'
compile 'com.sun.jersey:jersey-servlet:1.17.1'
}
test {
exclude '**/*IntegrationTest*'
}
task integrationTest(type: Test) {
include '**/*IntegrationTest*'
doFirst {
jettyRun.httpPort = 8080 // Port for test
jettyRun.daemon = true
jettyRun.execute()
}
doLast {
jettyStop.stopPort = 8091 // Port for stop signal
jettyStop.stopKey = 'stopKey'
jettyStop.execute()
}
}
Test
public class HelloIntegrationTest {
private static String HELLO_URL = "http://localhost:8080/hello";
@Test
public void testHello() throws Exception {
Client client = Client.create();
WebResource webResource = client.resource(HELLO_URL);
String response = webResource.get(String.class);
assertThat(response, is("Hello, World!"));
}
}
Resource
@Path("/hello")
public class HelloWebapp {
private static HelloWorldService helloWorldService = new HelloWorldService();
@GET()
public String hello() {
return helloWorldService.sayHello();
}
}
web.xml
<!DOCTYPE web-app PUBLIC
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd" >
<web-app>
<display-name>Jetty Gradle Hello World</display-name>
<servlet>
<servlet-name>HelloWorldServlet</servlet-name>
<servlet-class>com.sun.jersey.spi.container.servlet.ServletContainer</servlet-class>
<init-param>
<param-name>com.sun.jersey.config.property.packages</param-name>
<param-value>com.ziroby.hello.webapp</param-value>
</init-param>
<!-- <init-param> -->
<!-- <param-name>com.sun.jersey.api.json.POJOMappingFeature</param-name> -->
<!-- <param-value>true</param-value> -->
<!-- </init-param> -->
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>HelloWorldServlet</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
</web-app>
解决方案 First
Get rid of all the Jersey dependencies you currently have
dependencies {
testCompile 'junit:junit:4.11'
testCompile 'org.hamcrest:hamcrest-all:1.3'
+------------- ======= JUNK ======= ----------------+
| testCompile 'com.sun.jersey:jersey-client:1.17.1' |
| compile 'com.sun.jersey:jersey-core:1.17.1' |
| compile 'com.sun.jersey:jersey-server:1.17.1' |
| compile 'com.sun.jersey:jersey-servlet:1.17.1' |
+---------------------------------------------------+
}
Below is the only only one you need to get the basic functionality
dependencies {
testCompile 'junit:junit:4.11'
testCompile 'org.hamcrest:hamcrest-all:1.3'
+-------------------- ========= GOLDEN ======== -------------------------+
| compile 'org.glassfish.jersey.containers:jersey-container-servlet:2.14'|
+------------------------------------------------------------------------+
}
Second
web.xml
<web-app>
<servlet>
<servlet-name>Jersey Web Application</servlet-name>
<servlet-class>
org.glassfish.jersey.servlet.ServletContainer
</servlet-class>
<init-param>
<param-name>jersey.config.server.provider.packages</param-name>
<param-value>com.ziroby.hello.webapp</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Jersey Web Application</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
</web-app>
Third
Test
import javax.ws.rs.client.Client;
import javax.ws.rs.client.ClientBuilder;
import javax.ws.rs.client.WebTarget;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.MatcherAssert.assertThat;
import org.junit.Test;
public class HelloIntegrationTest {
private static String HELLO_URL = "http://localhost:8080/hello";
@Test
public void testHello() throws Exception {
Client client = ClientBuilder.newClient();
WebTarget webTarget = client.target(HELLO_URL);
String response = webTarget.request().get(String.class);
System.out.println(response);
assertThat(response, is("Hello, World!"));
}
}
This has been tested with a clone of the linked project. Only changes are shown above.
Other Resources:
Update
For JSON support use
org.glassfish.jersey.media:jersey-media-json-jackson:2.14
No extra configuration is required for it to work.
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