progressbar

progressbar

JVM的控制台进度栏，其开销很少。

建议使用Menlo，Fira Mono，Source Code Pro，Iosevka，Jetbrains Mono或SF Mono，以获得最佳的视觉效果。

对于Consolas或Andale Mono字体，请使用progressbar Style.ASCII ，因为在这些字体中不正确对齐盒子的字形。

文档

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• Javadoc

安装

马文：

progressbar</artifactId>
<version>0.10.0</version>
</dependency>\”>

  < dependency >
      < groupId >me.tongfei</ groupId >
      < artifactId > progressbar </ artifactId >
      < version >0.10.0</ version >
  </ dependency >

用法

声明性用法（自0.6.0起）：

progressbar.wrap(collection, "TaskName")) {
…
// Progress will be automatically monitored by a progress bar
}\”>

 // Looping over a collection:
for ( T x : progressbar . wrap ( collection , \"TaskName\" )) {
    ...
    // Progress will be automatically monitored by a progress bar
}

命令用法（因为0.7.0切换到Java的try-with-Resource模式）：

progressbar ("Test", 100)) { // name, initial max
// Use progressbar ("Test", 100, progressbar Style.ASCII) if you want ASCII output style
for ( /* TASK TO TRACK */ ) {
pb.step(); // step by 1
pb.stepBy(n); // step by n
…
pb.stepTo(n); // step directly to n
…
pb.maxHint(n);
// reset the max of this progress bar as n. This may be useful when the program
// gets new information about the current progress.
// Can set n to be less than zero: this means that this progress bar would become
// indefinite: the max would be unknown.
…
pb.setExtraMessage("Reading…"); // Set extra message to display at the end of the bar
}
} // progress bar stops automatically after completion of try-with-resource block\”>

 // try-with-resource block
try ( progressbar pb = new progressbar ( \"Test\" , 100 )) { // name, initial max
 // Use progressbar (\"Test\", 100, progressbar Style.ASCII) if you want ASCII output style
  for ( /* TASK TO TRACK */ ) {
    pb . step (); // step by 1
    pb . stepBy ( n ); // step by n
    ...
    pb . stepTo ( n ); // step directly to n
    ...
    pb . maxHint ( n );
    // reset the max of this progress bar as n. This may be useful when the program
    // gets new information about the current progress.
    // Can set n to be less than zero: this means that this progress bar would become
    // indefinite: the max would be unknown.
    ...
    pb . setExtraMessage ( \"Reading...\" ); // Set extra message to display at the end of the bar
  }
} // progress bar stops automatically after completion of try-with-resource block

新的0.9.0 ：您现在可以将多个进度条用于并行作业：

progressbar ("Job1", max1);
progressbar pb2 = new progressbar ("Job2", max2)) { … }\”>

 try ( progressbar pb1 = new progressbar ( \"Job1\" , max1 ); 
     progressbar pb2 = new progressbar ( \"Job2\" , max2 )) { ... }

Kotlin扩展

Kotlin DSL样构建器可在ReimerSoftware/ progressbar -ktx上找到。

ChangElog

ChangElog