spring+spark代码整合

package secondriver.spark.core; import spark.Request; import spark.Response; import spark.Route; import spark.Spark; import java.io.File; import java.time.LocalTime; public class SparkEmitter { private static SparkEmitter sparkEmitter; private SparkConfigure sparkConfigure = new SparkConfigure() { @Override public void init() { Spark.setIpAddress("localhost"); Spark.setPort(9000); Spark.externalStaticFileLocation(System.getProperty("user.dir") + File.separator + "/public"); Spark.staticFileLocation("."); } }; private SparkFilter sparkFilter = new SparkFilter() { @Override public void init() { } }; private SparkException sparkException = new SparkException() { @Override public void init() { } }; private SparkHandler sparkHandler = new SparkHandler() { Route welcome = new Route() { @Override public Object handle(Request request, Response response) { return "<h2>" + "欢迎使用Spark" + "</h2>" + "<br/>" + "<h6>" + LocalTime.now().toString() + "</h6>"; } }; @Override public void init() { Spark.get("/", welcome); Spark.get("/index", welcome); } }; private SparkEmitter() { super(); } private SparkEmitter(SparkConfigure sparkConfigure, SparkFilter sparkFilter, SparkException sparkException, SparkHandler sparkHandler) { super(); if (null != sparkConfigure) { this.sparkConfigure = sparkConfigure; } if (null != sparkFilter) { this.sparkFilter = sparkFilter; } if (null != sparkHandler) { this.sparkHandler = sparkHandler; } if (null != sparkException) { this.sparkException = sparkException; } } public synchronized static SparkEmitter createSparkEmitter() { if (null == sparkEmitter) { sparkEmitter = new SparkEmitter(); } return sparkEmitter; } public synchronized static SparkEmitter createSparkEmitter( SparkConfigure sparkConfigure, SparkFilter sparkFilter, SparkException sparkException, SparkHandler sparkHanlder) { if (null == sparkEmitter) { sparkEmitter = new SparkEmitter(sparkConfigure, sparkFilter, sparkException, sparkHanlder); } return sparkEmitter; } public synchronized void launch() { // Notice: this.sparkConfigure.init() Must call firstly. this.sparkConfigure.init(); this.sparkFilter.init(); this.sparkHandler.init(); this.sparkException.init(); } }