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43 lines
1.8 KiB
43 lines
1.8 KiB
package com.fr.io; |
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import com.fr.base.FRContext; |
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import com.fr.dav.LocalEnv; |
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import com.fr.general.ModuleContext; |
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import com.fr.io.exporter.ExcelExporter; |
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import com.fr.main.TemplateWorkBook; |
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import com.fr.main.workbook.ResultWorkBook; |
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import com.fr.report.module.EngineModule; |
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import com.fr.stable.WriteActor; |
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import java.io.File; |
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import java.io.FileOutputStream; |
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public class ExcuteDemo { |
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public static void main(String[] args) { |
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try { |
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// 首先需要定义执行所在的环境，这样才能正确读取数据库信息 |
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String envPath = "D:\\FineReport_8.0\\WebReport\\WEB-INF"; |
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FRContext.setCurrentEnv(new LocalEnv(envPath)); |
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ModuleContext.startModule(EngineModule.class.getName()); |
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// 读取模板 |
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TemplateWorkBook workbook = TemplateWorkBookIO.readTemplateWorkBook(FRContext.getCurrentEnv(), "\\doc\\Primary\\Parameter\\Parameter.cpt"); |
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/* |
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* 生成参数map，注入参数与对应的值，用于执行报表 该模板中只有一个参数地区，给其赋值华北 |
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* 若参数在发送请求时传过来，可以通过req.getParameter(name)获得 |
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* 获得的参数put进map中，paraMap.put(paraname,paravalue) |
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*/ |
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java.util.Map paraMap = new java.util.HashMap(); |
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paraMap.put("地区", "华北"); |
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// 使用paraMap执行生成结果 |
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ResultWorkBook result = workbook.execute(paraMap, new WriteActor()); |
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// 使用结果如导出至excel |
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FileOutputStream outputStream = new FileOutputStream(new File( |
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"D:\\Parameter.xls")); |
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ExcelExporter excelExporter = new ExcelExporter(); |
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excelExporter.export(outputStream, result); |
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} catch (Exception e) { |
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e.printStackTrace(); |
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} |
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} |
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} |