8条经验轻松上手IDEA插件开发

<actions>    <!-- Add your actions here -->    <group id="分组id" text="显示文本1" description="鼠标驻留时的显示">        <add-to-group group-id="MainMenu(这个id指的是IDEA的顶部菜单)" anchor="位置(last等)"/>        <action class="动作类全路径" id="动作类id" text="显示文本2" description="鼠标驻留时的显示"/>    </group></actions>

<extensions defaultExtensionNs="com.intellij">    <!-- 添加自定义扩展标签，这里的customJavadocTagProvider是IDEA自身申明的 -->    <customJavadocTagProvider implementation="扩展点实现类"/></extensions>

<!-- 自定义LiveTemplate --><defaultLiveTemplatesProvider    implementation="DefaultLiveTemplatesProvider接口的实现类"/><!-- 自定义LiveTemplate上下文，以及上下文可以使用的配置 --><liveTemplateContext    implementation="TemplateContextType类的子类"/>

@Overridepublic String[] getDefaultLiveTemplateFiles() {    //文件名不需要有后缀，例如a.xml，这里只需要输入a    return new String[]{"liveTemplates/文件1", "liveTemplates/文件2"};}

public XXXJavaInlineCommentContextType() {    super("上下文id", "名称", 上下文基础类型);}
@Overridepublic boolean isInContext(@NotNull final PsiFile file, final int offset) {    if (PsiUtilCore.getLanguageAtOffset(file, offset).isKindOf(JavaLanguage.INSTANCE)) {        PsiElement element = file.findElementAt(offset);        if (element instanceof PsiWhiteSpace && offset > 0) {            element = file.findElementAt(offset-1);        }        if (null == element) {            return false;        }        return (element.getParent() instanceof PsiInlineDocTag && element.getParent().getParent() instanceof PsiDocTag)            || (element.getParent() instanceof PsiInlineDocTag && PsiTreeUtil.getParentOfType(element, PsiField.class, false) != null);    }    return false;}

<templateSet group="分组名"><template name="模板名" value="模板值，可以使用$VAR1$来指代变量位置" description="描述信息" toReformat="false" toShortenFQNames="true">    <variable name="变量名" expression="" defaultValue="" alwaysStopAt="true" />    <context>        <option name="自定义的或者预定义的template上下文id" value="true" />    </context></template></templateSet>

 compile 'org.apache.dubbo:dubbo:2.7.7' compile 'org.apache.dubbo:dubbo-dependencies-zookeeper:2.7.7'

//将当前线程的classloader备份，并设置当前线程的classloader为当前类的classloader//当前线程的classloader是IDEA的，当前类的classloader是当前插件的//不进行如此设置会造成Dubbo扩展点实现无法在ClassLoader中找到ClassLoader backCl = Thread.currentThread().getContextClassLoader();Thread.currentThread().setContextClassLoader(this.getClass().getClassLoader());// 以下内容参考Dubbo的泛化调用// 当前应用配置ApplicationConfig application = new ApplicationConfig();application.setName("应用名");
// 连接注册中心配置RegistryConfig registry = new RegistryConfig();registry.setAddress("zookeeper://127.0.0.1:2181");
// 引用远程服务ReferenceConfig<GenericService> reference = new ReferenceConfig<GenericService>(); // 此实例很重，封装了与注册中心的连接以及与提供者的连接，请自行缓存，否则可能造成内存和连接泄漏reference.setApplication(application);reference.setRegistry(registry); // 多个注册中心可以用setRegistries()reference.setInterface("服务全类名");reference.setVersion("服务版本号");reference.setGeneric(true);
// 和本地bean一样使用xxxServiceGenericService genericService = reference.get();//泛化调用Object result = genericService.$invoke("方法名", new String[]{"参数类型"}, new Object[]{"参数值"});System.out.println(result);//恢复classloader设置Thread.currentThread().setContextClassLoader(backCl);

publishPlugin {    host = 'https://xxxx.com'  //仓库地址    username 'onepublish' //仓库指定用户名    password 'onepublish' //仓库密码    token 'onepublish'  //仓库验证token}

The resource identified by this request is only capable of generating responses with characteristics not acceptable according to the request "accept" headers.

package idea;
import retrofit.RestAdapter;import retrofit.client.Request;import retrofit.client.Response;import retrofit.client.UrlConnectionClient;import retrofit.converter.SimpleXMLConverter;import retrofit.mime.TypedFile;import retrofit.mime.TypedString;
import java.io.File;import java.io.IOException;import java.net.HttpURLConnection;
/** * @author lijie * @date 2019/1/17 */public class PublishPluginTest {    public static void main(String[] args) {        PluginRepositoryService service = new RestAdapter.Builder().setEndpoint("https://插件仓库链接").setClient(new UrlConnectionClient() {            @Override            protected HttpURLConnection openConnection(Request request) throws IOException {                HttpURLConnection connection = super.openConnection(request);                connection.setReadTimeout(10 * 60 * 1000);                return connection;            }        }).setLogLevel(RestAdapter.LogLevel.BASIC)            .setConverter(new SimpleXMLConverter())            .build()            .create(PluginRepositoryService.class);        Response response = service.uploadByXmlId(new TypedString(""), new TypedString(""),            new TypedString(pluginId), new TypedString("default"),            new TypedFile("application/octet-stream",                new File(plugin压缩文件路径)));        System.out.println(response.getBody());    }}

package idea;
import retrofit.client.Response;import retrofit.http.*;import retrofit.mime.TypedFile;import retrofit.mime.TypedString;
/** * @author lijie  * @date 2019/1/17 */public interface PluginRepositoryService {    @Multipart    @POST("/plugin/uploadPlugin")    public Response uploadByXmlId(@Part("userName")TypedString username, @Part("password")TypedString password,                                  @Part("pluginId")TypedString pluginId, @Part("channel")TypedString channel,                                  @Part("file")TypedFile file);}

compile fileTree(dir:'src/main/resources/lib',includes:['*jar'])