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错误:包net.sf.dynamicreports.jasper.builder不存在

[英]error: package net.sf.dynamicreports.jasper.builder does not exist

I want to ask something regarding this error. 我想问一些有关此错误的信息。 I am using dynamicreports to generate report and after i compiled and run the program this error occured. 我正在使用dynamicreports生成报告,并且在我编译并运行程序后,发生此错误。

  error: package net.sf.dynamicreports.jasper.builder does not exist
  error: package net.sf.dynamicreports.report.builder does not exist 
  error: package net.sf.dynamicreports.report.builder.column does not exist
  error: package net.sf.dynamicreports.report.builder.component does not exist
  error: package net.sf.dynamicreports.report.builder.datatype does not exist
  error: package net.sf.dynamicreports.report.constant does not exist
  error: package net.sf.dynamicreports.report.exception does not exist

what is lacking in my code in order this package to be recognized by the JVM during runtime? 我的代码中缺少什么以便使该包在运行时被JVM识别?

Its possible that dynamicreports is not present in the code Run path..can you please specify how you are running your code. 代码运行路径中可能不存在dynamicreports。请您指定运行代码的方式。

You can use the following command : 您可以使用以下命令:

java -classpath <path of dynamicreports jar>;your_jar MainClass

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