yii2怎么访问debug

1.项目安装debug工具

php composer.phar require --prefer-dist yiisoft/yii2-debug

2.配置web/index.php

defined(&＃39;YII_DEBUG&＃39;) or define(&＃39;YII_DEBUG&＃39;, true);
defined(&＃39;YII_ENV&＃39;) or define(&＃39;YII_ENV&＃39;, &＃39;dev&＃39;);

3.配置config/web.php

if(file_exists(__DIR__ . "/web-local.php")) {
    $localCOnfig= require __DIR__ . "/web-local.php";
    $cOnfig= ArrayHelper::merge($config, $localConfig);
}

（相关教程推荐：yii框架）

4.增加web-local.php

 [
        &＃39;log&＃39; => [
            &＃39;traceLevel&＃39; => YII_DEBUG ? 3 : 0,
            &＃39;targets&＃39; => [
                [
                    &＃39;class&＃39; => &＃39;yii\log\FileTarget&＃39;,
                    &＃39;levels&＃39; => [&＃39;error&＃39;, &＃39;warning&＃39;],
                ],
            ],
        ],
    ],
];
 
if (YII_ENV_DEV) {
    // configuration adjustments for &＃39;dev&＃39; environment
    $localConfig[&＃39;bootstrap&＃39;][] = &＃39;debug&＃39;;
    $localConfig[&＃39;modules&＃39;][&＃39;debug&＃39;] = [
        &＃39;class&＃39; => &＃39;yii\debug\Module&＃39;,
        // uncomment the following to add your IP if you are not connecting from localhost.
        //&＃39;allowedIPs&＃39; => [&＃39;127.0.0.1&＃39;, &＃39;::1&＃39;],
        &＃39;allowedIPs&＃39; => [&＃39;*&＃39;],
    ];
 
    $localConfig[&＃39;bootstrap&＃39;][] = &＃39;gii&＃39;;
    $localConfig[&＃39;modules&＃39;][&＃39;gii&＃39;] = [
        &＃39;class&＃39; => &＃39;yii\gii\Module&＃39;,
        // uncomment the following to add your IP if you are not connecting from localhost.
        //&＃39;allowedIPs&＃39; => [&＃39;127.0.0.1&＃39;, &＃39;::1&＃39;],
    ];
}
 
return $localConfig;

5.设置runtime目录为可读写

以上就是yii2怎么访问debug的详细内容，更多请关注其它相关文章！