JasperReport格式有什么区别？ [英] What is the difference between JasperReport formats?

问题描述

我找到了四个文件。他们每个人都代表JasperReport。有

I've found four files. Each of them represent JasperReport. There are

A.jasper, A.jrprint, A.jrpxml, A.jrxml

它们之间有什么区别？每个人的目的是什么？

What is the difference between them? And what are the purpose of each of them?

推荐答案

• .jrxml 是一个人类可读的XML文件，其中包含报告模板即报告结构及其格式规则。


• .jasper 是编译报告模板，即编译的.jrxml文件。您可以将此文件用作JasperReports API中的模板参数。


• .jrprint 是序列化的 JasperPrint对象，即实际的报表实例即一个已填充数据的模板。此文件可以反序列化为 JasperPrint对象。


• 。 jrpxml 是 JasperPrint的人类可读XML表示形式对象即已填充数据的模板的XML版本。可以将此文件解组回 JasperPrint对象。


• .jrxml is a human readable XML file that contains the report template i.e. report structure and its formatting rules.
• .jasper is the compiled report template i.e. compiled .jrxml file. You use this file as the template argument in the JasperReports API.
• .jrprint is a serialized JasperPrint object i.e. an actual report instance i.e. a template that has been filled with data. This file can be deserialized back into a JasperPrint object.
• .jrpxml is a human readable XML represenatation of a JasperPrint object i.e. an XML version of a template that has been filled with data. This file can be unmarshalled back into a JasperPrint object.

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