如何在Yii2模块中包含图像

无法提供Yii2模块内部视图中图像的正确路径。脚本和样式已正确加载

模块结构：

|-assets
|  ↳Asset.php
|-controllers
|-models
|-public
| |-css
| |  ↳styles.css
| |-js
| |  ↳script.js
| |-img
|    ↳image.gif
|-views
|  ↳view.php
|-Module.php

class Asset extends AssetBundle {
    public $sourcePath = '@app/modules/scrapy/public';
    public $css = ['css/styles.css'];
    public $js = ['js/scrapy.js'];
}

public function init() {
    parent::init();
    $this->setAliases([
        '@modulename' => '@app/modules/module',
    ]);
}

public function getViewPath() {
    return '@modulename/views/';
}

Asset.php:

|-assets
|  ↳Asset.php
|-controllers
|-models
|-public
| |-css
| |  ↳styles.css
| |-js
| |  ↳script.js
| |-img
|    ↳image.gif
|-views
|  ↳view.php
|-Module.php

class Asset extends AssetBundle {
    public $sourcePath = '@app/modules/scrapy/public';
    public $css = ['css/styles.css'];
    public $js = ['js/scrapy.js'];
}

public function init() {
    parent::init();
    $this->setAliases([
        '@modulename' => '@app/modules/module',
    ]);
}

public function getViewPath() {
    return '@modulename/views/';
}

Module.php的片段：

|-assets
|  ↳Asset.php
|-controllers
|-models
|-public
| |-css
| |  ↳styles.css
| |-js
| |  ↳script.js
| |-img
|    ↳image.gif
|-views
|  ↳view.php
|-Module.php

class Asset extends AssetBundle {
    public $sourcePath = '@app/modules/scrapy/public';
    public $css = ['css/styles.css'];
    public $js = ['js/scrapy.js'];
}

public function init() {
    parent::init();
    $this->setAliases([
        '@modulename' => '@app/modules/module',
    ]);
}

public function getViewPath() {
    return '@modulename/views/';
}

---

在视图文件中注册模块资产：

<?php
// include module asset class
use app\modules\mycoolmodule\assets\Asset;

// register module asset in view and store it to a variable
$myAssetBundle = Asset::register($this);
?>

现在从img资产文件夹访问图像：

<img src="<?= $myAssetBundle->baseUrl . '/img/image.gif'; ?>" alt="image" />

baseUrl'/img/image.gif'；？>“alt=”image“/>

因此，您需要的是资产包的动态url

PS:

app

资产和

module | widgets

资产之间存在差异：

---

看起来您的资产已发布到web可访问的位置，因此生成了指向它们的路径。要获取当前资产，您需要通过

assetManager

组件。您可能应该使用

\yii\helpers\Url:：to（$myAssetBundle->baseUrl./img/image.gif'））；

因为

$baseUrl

属性可能包含别名。对于模块

$baseUrl

未设置，则设置

$sourcePath