Question

我在询问之前已经搜索了很多。我创建了一个Jhipster微服务应用程序（v 3.12），我使用iText库基于模板生成我自己的PDF。

我在另一个项目中测试了GeneratePdfFromPdfTemplate class（不是Spring Boot，而是一个简单的maven项目）并且效果很好;但是当我在JHipster项目中运行它时，新的FileOutputStream指令会导致问题：

public static void generatePdf（String src，String dest，String codiceAvviso）{

    try {
        PdfReader reader = new PdfReader(src);
        FileOutputStream fos = new FileOutputStream(dest);
        PdfStamper stamper = new PdfStamper(reader, fos);
        PdfContentByte canvas = stamper.getOverContent(1); 
        ...

当我调试它时，新的FileOutputStream（dest）;强制重启我的应用程序导致此日志：

2017-04-05 14:15:50.160  INFO 12432 --- [       Thread-1] c.c.xenia.config.CacheConfiguration      : Closing Cache Manager
2017-04-05 14:15:50.165 DEBUG 12432 --- [       Thread-1] c.e.c.E.consoft.xenia.domain.Authority   : Close successful.
2017-04-05 14:15:50.166 DEBUG 12432 --- [       Thread-1] c.e.c.E.c.x.d.User.persistentTokens      : Close successful.
2017-04-05 14:15:50.168 DEBUG 12432 --- [       Thread-1] .E.c.x.d.p.w.p.w.I.datiSingoloVersamento : Close successful.
2017-04-05 14:15:50.169 DEBUG 12432 --- [       Thread-1] c.e.c.E.c.x.d.p.w.p.w.InviaCarrPosOutput : Close successful.
2017-04-05 14:15:50.171 DEBUG 12432 --- [       Thread-1] .d.p.w.g.w.InserimentoPosizioneInputType : Close successful.
2017-04-05 14:15:50.172 DEBUG 12432 --- [       Thread-1] c.e.c.E.c.xenia.domain.PlacementTest     : Close successful.

src和dest字符串分别是： SRC：

C：\用户\管理员\文件\的NetBeansProjects \捷尼亚\ SRC \主\资源\ templateAgid.pdf

DEST：

C：\用户\管理员\文件\的NetBeansProjects \捷尼亚\ SRC \主\资源\ Avviso_Pagamento_001385698469599575.pdf

新的FileOutputStream导致Jhipster应用程序重新启动

0 个答案: