一个相当简单的问题,我有一个猜测,但我无法在任何地方找到明确的答案.
背景:我在第一首曲目中有一个带有TEMPO控件的多音轨midi文件.我需要将其他轨道中的ABSOLUTE_TICK计数转换为"秒"(从midi文件的开头偏移的小数秒).
我有一个公式,根据文件的PulsePerQuarterNote(PPQN)将ABSOLUTE_TICK与秒关联到速度(MS每季度音符).
问题是:第一首曲目(曲目0)中的TEMPO变化是否适用于所有其他曲目?
如果是这样,那么当我解析等曲目(如轨道4,其中有NOTE_ON和NOTE_OFF消息我很感兴趣),我需要保持指着并行轨道0 TEMPO变化的手指.是对的吗?
谢谢,
标记
我有一个简单的端点,我想用swagger-maven-plugin处理.生成的swagger.conf不能反映单个@ApiOperations的正确"paths:".api的根是"/ api",我想将GET和PUT的端点添加到"/ api/cluster".相反,swagger.json输出的"paths:"子句是"/ api".
这是.java源代码,类上有@Api(value ="/ api")和@RequestMapping(value ="/ api"),带有@RequestMapping(value ="/ cluster")的入口点:
ClusterManagerController.java:
package com.vmturbo.clustermgr;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.MediaType;
import org.springframework.stereotype.Component;
import org.springframework.web.bind.annotation.*;
import javax.ws.rs.Path;
import java.io.OutputStream;
import java.util.Map;
import java.util.Set;
/**
* REST endpoint for ClusterMgr, exposing APIs for component status, component configuration, node configuration.
**/
@Component
@RestController
@Api(value = "/api", description = "Methods for managing the Ops Manager Cluster")
@RequestMapping(value="/api", produces = {MediaType.APPLICATION_JSON_VALUE, MediaType.TEXT_PLAIN_VALUE})
public class ClusterMgrController {
@Autowired
private ClusterMgrService clusterMgrService;
/**
* Get …Run Code Online (Sandbox Code Playgroud) 我希望能够从Java程序中启动VI,并等待用户退出VI后再继续。这是我当前拥有的代码片段:
...
String previewFileName="test.txt"; // the file to edit
CommandLine cmdLine = new CommandLine("/usr/bin/vi");
cmdLine.addArgument(previewFileName);
cmdLine.addArgument(">/dev/tty");
cmdLine.addArgument("</dev/tty");
Executor executor = new DefaultExecutor();
try
{
DefaultExecuteResultHandler resultHandler = new ResetProcessResultHandler(cmdLine);
executor.execute(cmdLine, resultHandler);
} catch (IOException e)
{
throw new Error("Cannot execute command: /usr/bin/vi " + previewFileName, e);
}
log.info("waiting...");
cmdLine.wait();
log.info("...done");
...
private class ResetProcessResultHandler extends DefaultExecuteResultHandler
{
private final CommandLine mCommandLine;
public ResetProcessResultHandler(CommandLine pCommandLine)
{
mCommandLine = pCommandLine;
}
public void onProcessComplete(int exitValue)
{
log.info("Command complete rc(" + exitValue + …Run Code Online (Sandbox Code Playgroud)