小编Gia*_*mma的帖子

我变得有点疯狂,因为我找不到在使用maven构建的java war项目中设置角度4 app的指南.这是因为我想将它运行到wildfly服务器中.

有帮助吗？

谢谢

我需要在java(使用itext)中创建以下xmp元数据并将其放在我的一个pdf中.

<rdf:Description rdf:about="" xmlns:pdfaExtension="http://www.aiim.org/pdfa/ns/extension/" xmlns:pdfaSchema="http://www.aiim.org/pdfa/ns/schema#" xmlns:pdfaProperty="http://www.aiim.org/pdfa/ns/property#" xmlns:pdfaType="http://www.aiim.org/pdfa/ns/type#" xmlns:pdfaField="http://www.aiim.org/pdfa/ns/field#"> <pdfaExtension:schemas>
<rdf:Bag>
<rdf:li rdf:parseType="Resource">
<pdfaSchema:schema>ABI Assegni Schema</pdfaSchema:schema> <pdfaSchema:namespaceURI>http://abi.it/std/cheque/xmlns</pdfaSchema:namespaceURI> <pdfaSchema:prefix>assegni</pdfaSchema:prefix>
<pdfaSchema:property>
    <rdf:Seq>
<rdf:li rdf:parseType="Resource">
<pdfaProperty:name>IDDocumento</pdfaProperty:name> <pdfaProperty:valueType>Text</pdfaProperty:valueType> <pdfaProperty:category>external</pdfaProperty:category> <pdfaProperty:description>Identificativo univoco del documento</pdfaProperty:description>
</rdf:li>
<rdf:li rdf:parseType="Resource">
<pdfaProperty:name>datachiusura</pdfaProperty:name> <pdfaProperty:valueType>Date</pdfaProperty:valueType> <pdfaProperty:category>external</pdfaProperty:category> <pdfaProperty:description>Data e ora della produzione del file</pdfaProperty:description>
</rdf:li>
<rdf:li rdf:parseType="Resource">
<pdfaProperty:name>oggettodocumento</pdfaProperty:name> <pdfaProperty:valueType>Text</pdfaProperty:valueType> <pdfaProperty:category>external</pdfaProperty:category> <pdfaProperty:description>Oggetto del documento</pdfaProperty:description>
</rdf:li>
<rdf:li rdf:parseType="Resource">
<pdfaProperty:name>soggettoproduttore</pdfaProperty:name> <pdfaProperty:valueType>soggetto</pdfaProperty:valueType> <pdfaProperty:category>external</pdfaProperty:category> <pdfaProperty:description>Soggetto produttore</pdfaProperty:description>
</rdf:li>
<rdf:li rdf:parseType="Resource">
<pdfaProperty:name>destinatario</pdfaProperty:name> <pdfaProperty:valueType>soggetto</pdfaProperty:valueType> <pdfaProperty:category>external</pdfaProperty:category> <pdfaProperty:description>Destinatario</pdfaProperty:description>
</rdf:li> </rdf:Seq>

</pdfaSchema:property>
</rdf:li>
</rdf:Bag>
</pdfaExtension:schemas>
</rdf:Description>

到现在为止我尝试了这部分代码:

PdfReader reader = new PdfReader(baos.toByteArray());
        PdfAStamper stamper …

自从ios13发布以来，由于与后端的tls连接错误，我的iOS应用程序中出现了一个奇怪的问题。如果我尝试通过模拟器（iOS 13）连接到后端，则可以正常工作，如果我在物理设备（iOS 13.1）上安装了该应用程序，则由于以下原因我无法连接：

2019-10-01 13:24:12.862510+0200 CopApp[1830:506662] [] tcp_input [C1.1:3] flags=[R.] seq=2608024828, ack=2612553500, win=28408 state=ESTABLISHED rcv_nxt=2608024828, snd_una=2612553500
2019-10-01 13:24:12.869115+0200 CopApp[1830:506662] Connection 1: received failure notification
2019-10-01 13:24:12.869360+0200 CopApp[1830:506662] Connection 1: received ECONNRESET with incomplete TLS handshake - generating errSSLClosedNoNotify
2019-10-01 13:24:12.869526+0200 CopApp[1830:506662] Connection 1: failed to connect 3:-9816, reason -1
2019-10-01 13:24:12.869684+0200 CopApp[1830:506662] Connection 1: encountered error(3:-9816)
2019-10-01 13:24:28.124012+0200 CopApp[1830:506782] [] tcp_input [C2.1:3] flags=[R.] seq=3652579464, ack=755757394, win=28408 state=ESTABLISHED rcv_nxt=3652579464, snd_una=755757394
2019-10-01 13:24:28.128402+0200 CopApp[1830:506782] Connection 2: received failure notification
2019-10-01 13:24:28.128627+0200 CopApp[1830:506782] …

我正在将我的应用程序从wildfly 10 迁移到wildfly 14，并且我正在将resteasy 3.1.4 与jackson2 一起使用。我对某些休息服务的响应有一种奇怪的行为：并非所有字段都返回（我确定它们是从 mongodb 中提取的）。我在部署应用程序时看到的唯一警告是：WFLYRS0018：在 JAX-RS 部署中显式使用 Jackson 注释；系统将禁用当前部署的 JSON-B 处理。考虑将 'resteasy.preferJacksonOverJsonB' 属性设置为 'false' 以恢复 JSON-B。

在响应中，我有两个类： public class Field implements Serializable {

   private static final long serialVersionUID = -230381150649916138L;

   private String name; // returned in response
   private FieldsTypeEnum type; // NOT returned in response
   private List<String> comboValues; // NOT returned in response
   private boolean required; // NOT returned in response

    //All getters and setters

}

public class ConfigurationField extends Field {

   private static final long …

我正在尝试构建我在 angular7 中开发的 Web 应用程序的生产版本，并且编译运行良好。但是当我尝试导航到该应用程序时，会在控制台中引发错误：

Uncaught TypeError: ctor is not a constructor
    at _createClass (main.07add232d9f568bb2d7a.js:33609)
    at _createProviderInstance (main.07add232d9f568bb2d7a.js:33583)
    at initNgModule (main.07add232d9f568bb2d7a.js:33514)
    at new NgModuleRef_ (main.07add232d9f568bb2d7a.js:34243)
    at Object.createNgModuleRef (main.07add232d9f568bb2d7a.js:34232)
    at NgModuleFactory_.push../node_modules/@angular/core/fesm5/core.js.NgModuleFactory_.create (main.07add232d9f568bb2d7a.js:36793)
    at main.07add232d9f568bb2d7a.js:30443
    at ZoneDelegate.push../node_modules/zone.js/dist/zone.js.ZoneDelegate.invoke (polyfills.a8a979dc29215b620775.js:396)
    at Object.onInvoke (main.07add232d9f568bb2d7a.js:29978)
    at ZoneDelegate.push../node_modules/zone.js/dist/zone.js.ZoneDelegate.invoke (polyfills.a8a979dc29215b620775.js:395)

我该如何解决？我不明白哪个图书馆出了问题。这是我的 package.json

{
  "name": "cop-ang",
  "version": "0.0.0",
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "^7.1.4",
    "@angular/common": "^7.1.4",
    "@angular/compiler": "^7.1.4",
    "@angular/core": …