使用 Jaspersoft IReport Designer 5.5.0 开发的报表显示在html正常显示图片。但是导出Excel和Pdf时就报错！导出pdf时报： [2013-12-26.16:13:58]ERROR - [common.util.report.WabappJasperPrint:line 112]导出报表异常 net.sf.jasperre...

问答 2020-06-22 来自：开发者社区

Jfinal可以很方便的导出excel文件吗?renderFile??报错

请问，jfinal可以导出excel文件吗？有没有集成这个功能，好比renderJson一样方便，本来打算用流导出，不想在服务端生成excel文件，暂时未找到相应的处理办法，决定先在服务端生成excel文件，在用jfinal提供下载。可是我用renderFile报404错误,绝对路径相对路径，均报错。第一种方式：renderFile("E:\\tomcat8.0\\webapps...

问答 2020-06-22 来自：开发者社区

导出excel在IE6,7,8,9下均报异常 Connection reset ?报错

导出在IE10,chrome下正常。后台代码如下 public void export() { List data = Lists.newArrayList(); List ll = Db.find(SqlKit.sql("ssds.findssds")); if (ll == null || ll.size() == 0) { this.renderNull()...

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