小编Gin*_*ead的帖子

我有一个使用spring annotations extensivley的Web应用程序,我有我的proguard配置,如下所示:

-printmapping out.map

-dontoptimize

-keepdirectories

-renamesourcefileattribute SourceFile

-keepattributes Exceptions,SourceFile,LineNumberTable,*Annotation*

-adaptresourcefilenames    **.xsd,**.wsdl,**.xml,**.properties,**.gif,**.jpg,**.png
-adaptresourcefilecontents **.xsd,**.wsdl,**.xml,**.properties,META-INF/MANIFEST.MF 

-dontshrink

-keepclassmembernames class * {
    java.lang.Class class$(java.lang.String); 
    java.lang.Class class$(java.lang.String, boolean);
}

-keepclassmembers enum * {
    public static **[] values(); 
    public static ** valueOf(java.lang.String);
}

-keepclassmembers class * implements java.io.Serializable { 
    static final long serialVersionUID; 
    private static final java.io.ObjectStreamField[] serialPersistentFields; 
    private void writeObject(java.io.ObjectOutputStream); 
    private void readObject(java.io.ObjectInputStream); 
    java.lang.Object writeReplace(); 
    java.lang.Object readResolve();
}

-keep @org.springframework.transaction.annotation.Transactional class *

-keep @org.springframework.stereotype.Service class *

-keep @org.springframework.stereotype.Controller class *

-keep @org.springframework.beans.factory.annotation.Autowired class …

我正在实现FOP使用XSLT和XML文件,我想保持单词之间的空白.
这是我的XML样子:

   <lines>
        <line1>       My Creation       </line1>
        <line2>                                 address one AAAAAAAAAAA</line2>
        <line3>            This is the              address of creation</line3>
   <lines>

以下是以下形式的结果PDF:

  My Creation
  address one AAAAAAAAAAA
  This is address of creation

但我需要它像这样:

                My Creation       
                                          address one AAAAAAAAAAA
                     This is the              address of creation

因此保留所有空间.我使用了以下行:

  <xsl:preserve-space elements="*"/>

但无济于事.
我用谷歌搜索解决方案,但徒劳无功.
任何帮助,将不胜感激.

我以编程方式设置scroolview的layoutparams时遇到异常.我已经尝试过但在执行此操作时遇到异常.这是代码:

sv = (ScrollView)findViewById(R.id.scrollView);
        sv.setBackgroundColor(Color.TRANSPARENT);

            ScrollView.LayoutParams layoutParams = new ScrollView.LayoutParams(
                    ScrollView.LayoutParams.MATCH_PARENT,
                    ScrollView.LayoutParams.MATCH_PARENT);
            layoutParams.bottomMargin = 100;
            layoutParams.setMargins(0, 0, 0, 100);
            sv.setLayoutParams(layoutParams);

这是错误日志:

09-23 12:13:20.666: E/AndroidRuntime(3284): Uncaught handler: thread main exiting due to uncaught exception
09-23 12:13:20.696: E/AndroidRuntime(3284): java.lang.ClassCastException: android.widget.FrameLayout$LayoutParams
09-23 12:13:20.696: E/AndroidRuntime(3284):     at android.widget.RelativeLayout$DependencyGraph.findRoots(RelativeLayout.java:1291)
09-23 12:13:20.696: E/AndroidRuntime(3284):     at android.widget.RelativeLayout$DependencyGraph.getSortedViews(RelativeLayout.java:1238)
09-23 12:13:20.696: E/AndroidRuntime(3284):     at android.widget.RelativeLayout.sortChildren(RelativeLayout.java:279)
09-23 12:13:20.696: E/AndroidRuntime(3284):     at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:299)
09-23 12:13:20.696: E/AndroidRuntime(3284):     at android.view.View.measure(View.java:7964)
09-23 12:13:20.696: E/AndroidRuntime(3284):     at android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:569)
09-23 12:13:20.696: E/AndroidRuntime(3284):     at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:361)
09-23 12:13:20.696: E/AndroidRuntime(3284):     at android.view.View.measure(View.java:7964)
09-23 12:13:20.696: …

我试图从mysql切换到Zend/TableGateway类.

我不知道是否有一种方法,类似于mysql_insert_id,得到最后插入行的自动增量ID.

谷歌搜索周围,我发现了一些答案,数据库适配器的指向lastInsertId(),但是,这种方法似乎ZF2不再可用.另外:insert方法的返回值返回一个布尔值,而不是ZF1中的最后一个id.

目前我正在使用一个丑陋的解决方法.请参阅下面的代码.

是否有更好/推荐的获取身份证的方式？

table_1 {
    id: integer, primary key, autoincremented
    content: text
}

table_2 {
    table_1_id: integer
    other_content: text
}

// using mysql
$sql = "INSERT INTO table_1 (content) VALUES ('some text')";
$result = mysql_query($sql);
// check omitted

$id = mysql_insert_id();
$sql = "INSERT INTO table_2 (table_1_id, other_content) VALUES ($id, 'other text')";
$result = mysql_query($sql);


// using Zend - this is the code, I am currently using
//*************************************************************
// get_last_insert_id emulation; works only if content is unique
private …

这是xml代码:

<LinearLayout 
    android:id="@+id/mainLayout"
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context=".MainActivity"
    android:orientation="vertical"
    android:background="@color/black" >

    <ScrollView
        android:id="@+id/mainScrollView"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="@color/teal"
        android:layout_weight=".50">

     <LinearLayout
            android:id="@+id/linearLayout1"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:orientation="vertical" >

     </LinearLayout>


    </ScrollView>

    <Button 
         android:id="@+id/addButton"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:text="+"
         android:gravity="center"
         android:layout_weight=".20"
     />

     <TextView
         android:id="@+id/totalHoursLabel"
         android:text="Ore Totali"
         android:background="@color/gray"
         android:textColor="@color/red"
         android:gravity="center"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_weight=".10"
     />

     <TextView
         android:id="@+id/totalHoursView"
         android:text="00:00"
         android:background="@color/white"
         android:textColor="@color/black"
         android:gravity="center"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_weight=".20"
     />

</LinearLayout>

我的问题是当我尝试将视图添加到ScrollView或他的内部LinearLayout时,我的程序崩溃了.

这是我的java代码:

super.onCreate(savedInstanceState);

LinearLayout ll = (LinearLayout) findViewById(R.id.linearLayout1);

TextView tv = new TextView(this);
tv.setText("testView");
tv.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
ll.addView(tv);

setContentView(R.layout.activity_main);

如果我创建一个新的android项目这个代码(只有一个relativeLayout和xml文件中的其他所有空)工作正常.

我认为findViewById方法或我的xml文件存在一些问题. …

通过 angular 使用 nativescript 时，我无法通过 url 打开 chrome dev-tools：

chrome-devtools://devtools/bundled/inspector.html?experiments=true&ws=localhost:40000

但是当复制链接并粘贴到谷歌浏览器时，结果只是搜索

我试图重新安装谷歌浏览器。删除 node_modules 文件夹、package-lock 文件，然后重新安装 npm。但无法解决问题

我有一个广泛使用spring注释的Web应用程序.我可以从spring注释切换回xml配置文件吗？包括控制器,等等.我需要配置文件的示例.

如何将数据库映射器与paginator一起使用？

我在理解如何使用下面的代码实现DbSelect paginator时遇到了一些麻烦(现在它正在使用Iterator适配器,它不适用于ResultSet).

据我所知,它并不像我希望的那样直截了当.DbSelect期待一个Zend\Db\Sql\Select和一个适配器.适配器是一个非问题,可以使用以下方法检索:

$this->newsContents()->getAdapter()

但我无法Select从我的TableGateway中获取一个对象而不重复我的查询代码.有没有简单的方法来解决这个问题？

NewsController.php

<?php

namespace News\Controller;

use Zend\Paginator\Paginator;

class NewsController extends \Application\Controller\WebsiteController
{
    protected $newsTable;

    protected $newsContents;

    protected function newsTable()
    {
        return $this->getServiceLocator()->get('News\Model\NewsTable');
    }

    protected function newsContents()
    {
        return $this->getServiceLocator()->get('News\Model\NewsContentsTable');
    }

    protected function articleId()
    {
        return (int) $this->params()->fromRoute('id');
    }

    public function articleAction()
    {
        $article = $this->newsTable()->getArticle($this->articleId());
        $pages   = $this->newsContents()->getPages($this->articleId());

        $paginator = new Paginator(new \Zend\Paginator\Adapter\Iterator($pages));
        $paginator->setCurrentPageNumber($this->params()->fromRoute('page'));

        return array(
            'css'       => 'news.css',
            'article'   => $article,
            'paginator' => $paginator,
        );
    }
}

NewsContentsTable.php

<?php

namespace …

嗨,我试图掌握Zend 2,我在表网关中的where子句有一些问题.

下面是我的表类:

//module\Detectos\src\Detectos\Model\OperatingSystemTable.php
namespace Detectos\Model;

use Zend\Db\TableGateway\TableGateway;

class OperatingSystemsTable
{

    public function findOs($userAgent)
    {

        $resultSet = $this->tableGateway->select();

        foreach ($resultSet as $osRow)
        {
            //check if the OS pattern of this row matches the user agent passed in
            if (preg_match('/' . $osRow->getOperatingSystemPattern() . '/i', $userAgent)) {
                return $osRow; // Operating system was matched so return $oses key
            }
        }
        return 'Unknown'; // Cannot find operating system so return Unknown
    }
}

模型是这样的:

class Detectos
{
    public $id;
    public $operating_system;
    public $operating_system_pattern; …

我想在我的验证课中获得ServiceLocator.我尝试从Controller实例获取它,但它返回null.

MyValidation.php  
namespace Register\Validator;

use Zend\Validator\AbstractValidator;
use Register\Controller\RegisterController;

class MyValidation extends AbstractValidator {

    /*
    code...
    */

    function isValid($value)
    {
        $controller = new RegisterController();
        $sm = $controller->getServiceLocator();
        $tableGateway = $sm->get('Register\Model\RegisterTable');
        $tableGateway->myValidationMethod($value);

    }

}

Module.php

public function getServiceConfig()
{
    return array(
        'factories' => array(
            'Register\Model\RegisterTable' =>  function($sm) {
                $tableGateway = $sm->get('RegisterTableGateway');
                $table = new RegisterTable($tableGateway);
                return $table;
            },
            'RegisterTableGateway' => function ($sm) {
                $dbAdapter = $sm->get('Zend\Db\Adapter\Adapter');
                $resultSetPrototype = new ResultSet();
                $resultSetPrototype->setArrayObjectPrototype(new RegisterUser());
                return new TableGateway('table-name', $dbAdapter, null, $resultSetPrototype);
            },
        ),
    );
} …