嘿,我正在使用jcommander库来解析命令行参数。我的问题是用JCommander生成的用法消息的格式。这是使用函数的输出:
Usage: mvnUploader [options]
Options:
* -d, --directory
the directory of the artifacts to upload
-h, --help
print help message
我希望该选项和描述将在同一行
中我的args类:
public class OptionalArgs {
@Parameter(names = {"-d", "--directory"}, required = true, description =
"the directory of the artifacts to upload")
private String pathToArtifacts;
@Parameter(names ={"-h", "--help"} , help = true, description = "print help
message")
private boolean help = false;
public String getPathToArtifacts() {
return pathToArtifacts;
}
public boolean isHelp() {
return help;
}
}
我恐怕@RealSkeATCIC是正确的。困扰您位于jcommander.java,第1210行中的线包装。
out.append(indent).append(" "
+ (parameter.required() ? "* " : " ")
+ pd.getNames()
+ "n");
IMHO自定义含义。usage()
的努力很大,因为您必须从JCommander.java
补偿约100行代码。引入可配置UsagePrinter
类的拉请求呢?