增加测试机制；完善DebugMysql日志逻辑；更新debug_log表字段格式；发布新版本

app/common/command/Test.php

@@ -0,0 +1,9 @@
+<?php
+
+namespace app\common\command;
+
+use base\common\command\TestBase;
+
+class Test extends TestBase
+{
+}

app/common/interface/test/CommandTestInterface.php

@@ -0,0 +1,9 @@
+<?php
+
+namespace app\common\interface\test;
+
+use base\common\interface\test\CommandTestInterfaceBase;
+
+interface CommandTestInterface extends CommandTestInterfaceBase
+{
+}

app/common/service/TestService.php

@@ -0,0 +1,9 @@
+<?php
+
+namespace app\common\service;
+
+use base\common\service\TestServiceBase;
+
+class TestService extends TestServiceBase
+{
+}

app/common/service/test/LogTestService.php

@@ -0,0 +1,9 @@
+<?php
+
+namespace app\common\service\test;
+
+use base\common\service\test\LogTesServicetBase;
+
+class LogTestService extends LogTesServicetBase
+{
+}

database/migrations/20240103073052_fix_debug_log_content.php

@@ -0,0 +1,38 @@
+<?php
+
+use Phinx\Db\Adapter\AdapterInterface;
+use Phinx\Db\Adapter\MysqlAdapter;
+use think\migration\Migrator;
+
+class FixDebugLogContent extends Migrator
+{
+    /**
+     * Change Method.
+     *
+     * Write your reversible migrations using this method.
+     *
+     * More information on writing migrations is available here:
+     * http://docs.phinx.org/en/latest/migrations.html#the-abstractmigration-class
+     *
+     * The following commands can be used in this method and Phinx will
+     * automatically reverse them when rolling back:
+     *
+     *    createTable
+     *    renameTable
+     *    addColumn
+     *    renameColumn
+     *    addIndex
+     *    addForeignKey
+     *
+     * Remember to call "create()" or "update()" and NOT "save()" when working
+     * with the Table class.
+     */
+    public function change()
+    {
+        $table = $this->table('debug_log');
+
+        $table->changeColumn('content', AdapterInterface::PHINX_TYPE_TEXT, ['length' => MysqlAdapter::TEXT_LONG]);
+
+        $table->update();
+    }
+}

extend/base/common/command/TestBase.php

@@ -0,0 +1,58 @@
+<?php
+
+namespace base\common\command;
+
+use app\common\interface\test\CommandTestInterface;
+use app\common\service\test\LogTestService;
+use think\console\Command;
+use think\console\Input;
+use think\console\input\Option;
+use think\console\Output;
+
+class TestBase extends Command
+{
+    protected $program = [
+        LogTestService::NAME => LogTestService::class,
+    ];
+
+    protected function configure()
+    {
+        // 指令配置
+        $this->setName('test')
+            ->addArgument('program', Option::VALUE_REQUIRED, '测试项目')
+            ->setDescription('the admin:update command');
+    }
+
+    protected function execute(Input $input, Output $output)
+    {
+        $program = $input->getArgument('program');
+
+        if (empty($program)) {
+            $output->writeln('请输入测试项目');
+
+            return;
+        }
+
+        if (!isset($this->program[$program])) {
+            $output->writeln('测试项目不存在');
+
+            return;
+        }
+
+        $class = $this->program[$program];
+
+        $run = $class::RUN;
+
+        $instance = new $class();
+
+        $output->writeln('测试项目名称：' . $instance->getName());
+        $output->writeln('测试项目描述：' . $instance->getDesc());
+
+        if ($instance instanceof CommandTestInterface) {
+            $instance->setInput($input);
+            $instance->setOutput($output);
+        }
+
+        $instance->$run();
+    }
+}

extend/base/common/command/admin/VersionBase.php

@@ -12,12 +12,14 @@ use think\console\Output;
 
 class VersionBase extends Command
 {
-    public const VERSION = 'v2.0.85';
+    public const VERSION = 'v2.0.86';
 
     public const LAYUI_VERSION = '2.8.17';
 
     public const COMMENT = [
-        '优化搜索查询构造逻辑',
+        '增加测试机制',
+        '完善DebugMysql日志逻辑',
+        '更新debug_log表字段格式',
         '发布新版本',
     ];
 

extend/base/common/interface/test/CommandTestInterfaceBase.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace base\common\interface\test;
+
+use think\console\Input;
+use think\console\Output;
+
+/**
+ * 测试类接口.
+ *
+ * 实现了该接口的类，会在执行命令时，自动执行该接口的方法，比如传入参数，输出结果等。
+ * 要注意的是，并不代表该接口只能在命令行中使用，也可以在其他地方使用，在其他地方使用时，传入不同“实现”的output和input。例如在控制器中使用，传入的output会输出到Response。
+ */
+interface CommandTestInterfaceBase
+{
+    public function setOutput(Output $output);
+
+    public function setInput(Input $input);
+}

extend/base/common/service/TestServiceBase.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace base\common\service;
+
+use Exception;
+
+class TestServiceBase
+{
+    public const NAME = null;
+
+    public const DESC = null;
+
+    public const RUN = 'run';
+
+    public function getName()
+    {
+        if ($this::NAME === null) {
+            throw new Exception('name is not set');
+        }
+
+        return $this::NAME;
+    }
+
+    public function getDesc()
+    {
+        if ($this::DESC === null) {
+            throw new Exception('desc is not set');
+        }
+
+        return $this::DESC;
+    }
+}

extend/base/common/service/test/LogTesServicetBase.php

@@ -0,0 +1,315 @@
+<?php
+
+namespace base\common\service\test;
+
+use app\common\interface\test\CommandTestInterface;
+use app\common\service\TestService;
+use think\console\Input;
+use think\console\Output;
+use think\console\Table;
+use think\facade\Log;
+
+class LogTesServicetBase extends TestService implements CommandTestInterface
+{
+    public const NAME = 'log';
+
+    public const DESC = '测试mysqllog驱动的兼容性、性能、边界情况';
+
+    public const RUN = 'run';
+
+    /**
+     * @var Output
+     */
+    protected $output;
+
+    /**
+     * @var Input
+     */
+    protected $input;
+
+    protected $summary = [];
+
+    protected $configContent = '';
+
+    public function run()
+    {
+        $this->getLogInfo();
+        $this->output->writeln(str_repeat('=', 50));
+        $this->testLogContent();
+        $this->output->writeln(str_repeat('=', 50));
+        $this->testIoTimes();
+        $this->output->writeln(str_repeat('=', 50));
+        $this->testIoSize();
+        $this->output->writeln(str_repeat('=', 50));
+        $this->testNetworkChange();
+        $this->output->writeln(str_repeat('=', 50));
+
+        $this->output->writeln($this->configContent);
+
+        $this->output->writeln('测试结果汇总');
+
+
+        $output_table = new Table();
+
+        $output_table->setHeader(['测试项', '测试描述', '测试结果']);
+
+        $output_table->setRows($this->summary);
+
+        $table_content = $output_table->render();
+
+        $this->output->writeln($table_content);
+    }
+
+    protected function getLogInfo()
+    {
+        $this->output->writeln('当前日志配置项');
+
+        $config = Log::getConfig();
+
+        $table = array_to_table($config);
+
+        $output_table = new Table();
+
+        $output_table->setHeader(['配置项', '配置值']);
+
+        $output_table->setRows($table);
+
+        $table_content = $output_table->render();
+
+        $this->configContent = $table_content;
+
+        $this->output->writeln($table_content);
+
+        $this->output->writeln('当前日志驱动：' . $config['default']);
+    }
+
+    public function testIoTimes()
+    {
+        $this->output->writeln('测试写入100条记录，统计写入时间');
+
+        $start_time = microtime(true);
+
+        $total_times = 100;
+        for ($i = 0; $i < $total_times; $i++) {
+            $log_content = date('Y-m-d H:i:s');
+
+            Log::record($log_content, 'info');
+
+            $this->output->writeln("({$i}/{$total_times})写入日志：{$log_content}");
+        }
+
+        $end_time = microtime(true);
+
+        $time = $end_time - $start_time;
+
+        $this->output->writeln('测试完成');
+
+        $this->output->writeln("总写入时间：{$time}秒");
+
+        $this->summary[] = [
+            'title' => '写入次数测试',
+            'desc' => '测试写入100条记录，统计写入时间',
+            'result' => "总写入时间：{$time}秒",
+        ];
+    }
+
+    public function testIoSize()
+    {
+        $this->output->writeln('测试大内容写入，统计写入时间和写入大小');
+
+        $this->output->writeln('程序会写入100条记录，间隔1秒，日志内容为100KB的字符串');
+
+        $num = 0;
+        $total = 100;
+
+        $log_content = str_repeat('test', 100 * 1000);
+
+        $total_size = 0;
+        $total_time = 0;
+
+        while ($num < $total) {
+            $num++;
+
+            $start_time = microtime(true);
+
+            Log::record($log_content, 'info');
+
+            $end_time = microtime(true);
+
+            $time = $end_time - $start_time;
+
+            $total_time += $time;
+
+            $size = strlen($log_content);
+
+            $total_size += $size;
+
+            $size = format_bytes($size);
+            $this->output->writeln("({$num}/{$total})写入大小：{$size}，写入时间：{$time}秒");
+        }
+
+        $this->output->writeln('测试完成');
+
+        $total_size = format_bytes($total_size);
+        $this->output->writeln("总写入大小：{$total_size}，总写入时间：{$total_time}秒");
+
+        $this->summary[] = [
+            'title' => '写入大小测试',
+            'desc' => '测试大内容写入，统计写入时间和写入大小',
+            'result' => "总写入大小：{$total_size}，总写入时间：{$total_time}秒",
+        ];
+    }
+
+    public function testNetworkChange()
+    {
+        $this->output->writeln('测试网络切换');
+
+        $this->output->writeln('程序会写入30条记录，间隔1秒，日志内容为当前时间，测试期间可以反复断开网络连接，查看是否丢失或报错');
+
+        $num = 0;
+        $total = 30;
+
+        while ($num < $total) {
+            $num++;
+
+            $log_content = date('Y-m-d H:i:s');
+
+            Log::record($log_content, 'info');
+
+            $this->output->writeln("({$num}/{$total})写入日志：{$log_content}");
+
+            sleep(1);
+        }
+
+        $this->output->writeln('测试完成');
+
+        $this->summary[] = [
+            'title' => '网络切换测试',
+            'desc' => '测试网络切换',
+            'result' => '请查看是否有丢失',
+        ];
+    }
+
+    public function testLogContent()
+    {
+        $this->output->writeln('测试日志内容兼容性');
+
+        $test_content_item = [];
+
+        // 生成测试内容，包括简单英文字符串、中文字符串、大文本、数字、大数字、负数、负数大数字、数组、对象、资源、布尔值、null、空字符串、空数组、空对象、空资源、空布尔值
+        $test_content_item[] = [
+            'name' => '简单字符串',
+            'content' => 'test',
+        ];
+        $test_content_item[] = [
+            'name' => '中文字符串',
+            'content' => '测试',
+        ];
+        $test_content_item[] = [
+            'name' => '大文本',
+            'content' => str_repeat('test测试', 1000),
+        ];
+        $test_content_item[] = [
+            'name' => '数字',
+            'content' => 1,
+        ];
+        $test_content_item[] = [
+            'name' => '大数字',
+            'content' => 100000 * 100000,
+        ];
+        $test_content_item[] = [
+            'name' => '负数',
+            'content' => -1,
+        ];
+        $test_content_item[] = [
+            'name' => '负数大数字',
+            'content' => -100000 * 100000,
+        ];
+        $test_content_item[] = [
+            'name' => '数组',
+            'content' => [
+                'test' => 'test',
+                '测试' => '测试',
+            ],
+        ];
+        $test_content_item[] = [
+            'name' => '对象',
+            'content' => new \stdClass(),
+        ];
+        $test_content_item[] = [
+            'name' => '资源',
+            'content' => fopen(__FILE__, 'r'),
+        ];
+        $test_content_item[] = [
+            'name' => '布尔值',
+            'content' => true,
+        ];
+        $test_content_item[] = [
+            'name' => 'null',
+            'content' => null,
+        ];
+        $test_content_item[] = [
+            'name' => '空字符串',
+            'content' => '',
+        ];
+        $test_content_item[] = [
+            'name' => '空数组',
+            'content' => [],
+        ];
+        $test_content_item[] = [
+            'name' => '空对象',
+            'content' => new \stdClass(),
+        ];
+        $test_content_item[] = [
+            'name' => '空资源',
+            'content' => fopen('php://memory', 'r'),
+        ];
+        $test_content_item[] = [
+            'name' => '空布尔值',
+            'content' => false,
+        ];
+        $test_content_item[] = [
+            'name' => '异常',
+            'content' => new \Exception('test'),
+        ];
+
+        $fail_count = 0;
+
+        foreach ($test_content_item as $key => $value) {
+            try {
+                $total_count = count($test_content_item);
+                $num = $key + 1;
+
+                Log::record($value['content'], 'info');
+                $this->output->writeln("({$num}/{$total_count})" . '测试内容：' . $value['name'] . '，测试结果：成功');
+            } catch (\Throwable $th) {
+                $this->output->writeln('测试内容失败：' . $value['name'] . '，测试结果：' . $th->getMessage());
+
+                if ($this->output->isDebug()) {
+                    $this->output->error($th);
+                    break;
+                }
+
+                $fail_count++;
+            }
+        }
+
+        $this->output->writeln('测试完成');
+
+        $this->summary[] = [
+            'title' => '日志内容兼容性测试',
+            'desc' => '测试日志内容兼容性',
+            'result' => "测试完成，失败{$fail_count}个",
+        ];
+    }
+
+    public function setOutput(Output $output)
+    {
+        $this->output = $output;
+    }
+
+    public function setInput(Input $input)
+    {
+        $this->input = $input;
+    }
+}

extend/base/helper.php

@@ -167,9 +167,9 @@ if (!function_exists('auth')) {
      * auth权限验证
      * @param $node
      * @return bool
-     * @throws \think\db\exception\DataNotFoundException
+     * @throws think\db\exception\DataNotFoundException
-     * @throws \think\db\exception\DbException
+     * @throws think\db\exception\DbException
-     * @throws \think\db\exception\ModelNotFoundException
+     * @throws think\db\exception\ModelNotFoundException
      */
     function auth($node = null)
     {
@@ -321,3 +321,31 @@ function app_file_path($file_path)
 
     return $app_file_path;
 }
+
+function array_to_table($array_tree, $prefix_key = '')
+{
+    $table = [];
+
+    foreach ($array_tree as $key => $value) {
+        if (is_array($value)) {
+            $table = array_merge($table, array_to_table($value, $key . '.'));
+        } else {
+            $table[] = [
+                'key' => $prefix_key . $key,
+                'value' => $value,
+            ];
+        }
+    }
+
+    return $table;
+}
+
+function format_bytes($size, $delimiter = '')
+{
+    $units = ['B', 'KB', 'MB', 'GB', 'TB', 'PB'];
+    for ($i = 0; $size >= 1024 && $i < 5; $i++) {
+        $size /= 1024;
+    }
+
+    return round($size, 2) . $delimiter . $units[$i];
+}

extend/think/UlthonAdminService.php

@@ -2,6 +2,7 @@
 
 namespace think;
 
+use app\common\command\Test;
 use app\common\event\AdminLoginSuccess\LogEvent;
 use app\common\event\AdminLoginType\DemoEvent;
 use app\common\provider\ExceptionHandle;
@@ -10,9 +11,9 @@ use app\common\provider\View;
 use think\app\Service as AppService;
 use think\captcha\CaptchaService;
 use think\facade\App;
-use think\migration\Service;
+use think\migration\Service as MigrateService;
 
-class UlthonAdminService extends \think\Service
+class UlthonAdminService extends Service
 {
     public function boot()
     {
@@ -40,10 +41,14 @@ class UlthonAdminService extends \think\Service
         $this->app->register(AppService::class);
 
         // 注册数据库迁移服务
-        $this->app->register(Service::class);
+        $this->app->register(MigrateService::class);
+
+        // 绑定命令行
+        $this->commands([
+            Test::class,
+        ]);
 
         // 绑定标识容器
-
         $provider_default = [
             'think\Request' => Request::class,
             'think\exception\Handle' => ExceptionHandle::class,
@@ -68,7 +73,7 @@ class UlthonAdminService extends \think\Service
             // 多语言加载
             // \think\middleware\LoadLangPack::class,
             // Session初始化
-            100 => \think\middleware\SessionInit::class,
+            100 => middleware\SessionInit::class,
         ];
 
         $this->app->middleware->import($middleware);

extend/think/log/driver/DebugMysql.php

@@ -2,77 +2,90 @@
 
 namespace think\log\driver;
 
+use PDO;
 use think\contract\LogHandlerInterface;
 use think\facade\App;
-use PDO;
 
-class DebugMysql  implements LogHandlerInterface
+class DebugMysql implements LogHandlerInterface
 {
-
     protected $enableLog = true;
 
     protected $config = [];
 
+    /**
+     * @var PDO
+     */
     protected $pdo = null;
 
+    protected $file = null;
+
     protected $fileRescource = null;
 
     protected $tableName = '';
 
+    protected $reConnectTimes = 0;
+
+    protected $fileLogTimes = 0;
+
+    public $devMode = true;
+
+    /**
+     * 服务器断线标识字符.
+     *
+     * @var array
+     */
+    protected $breakMatchStr = [
+        'server has gone away',
+        'no connection to the server',
+        'Lost connection',
+        'is dead or not enabled',
+        'Error while sending',
+        'decryption failed or bad record mac',
+        'server closed the connection unexpectedly',
+        'SSL connection has been closed unexpectedly',
+        'Error writing data to the connection',
+        'Resource deadlock avoided',
+        'failed with errno',
+        'child connection forced to terminate due to client_idle_limit',
+        'query_wait_timeout',
+        'reset by peer',
+        'Physical connection is not usable',
+        'TCP Provider: Error code 0x68',
+        'ORA-03114',
+        'Packets out of order. Expected',
+        'Adaptive Server connection failed',
+        'Communication link failure',
+        'connection is no longer usable',
+        'Login timeout expired',
+        'SQLSTATE[HY000] [2002] Connection refused',
+        'running with the --read-only option so it cannot execute this statement',
+        'The connection is broken and recovery is not possible. The connection is marked by the client driver as unrecoverable. No attempt was made to restore the connection.',
+        'SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Try again',
+        'SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Name or service not known',
+        'SQLSTATE[HY000]: General error: 7 SSL SYSCALL error: EOF detected',
+        'SQLSTATE[HY000] [2002] Connection timed out',
+        'SSL: Connection timed out',
+        'SQLSTATE[HY000]: General error: 1105 The last transaction was aborted due to Seamless Scaling. Please retry.',
+    ];
+
     public function __construct(App $app, $config = [])
     {
         if (is_array($config)) {
             $this->config = array_merge($this->config, $config);
         }
 
-        $dsn = $this->parseDsn($config);
-
         try {
-
+            $this->initConnect();
-            $pdo = $this->createPdo($dsn, $config['username'], $config['password'], $config['params']);
-
-            $this->pdo = $pdo;
         } catch (\Throwable $th) {
             $this->pdo = null;
-
+            $this->initFile();
-            $log_path = App::getRuntimePath() . 'log/' . date('ymd') . '.csv';
-
-            $dirname = dirname($log_path);
-
-            if (!is_dir($dirname)) {
-                mkdir($log_path, 0777, true);
-            }
-
-            $first_line = false;
-            if (!file_exists($log_path)) {
-                $first_line = true;
-            }
-
-            $this->fileRescource = fopen($log_path, 'a');
-
-            if ($first_line) {
-                $fields = [
-                    'level',
-                    'content',
-                    'create_time',
-                    'create_time_title',
-                    'uid',
-                    'app_name',
-                    'controller_name',
-                    'action_name',
-                ];
-                fputcsv($this->fileRescource, $fields);
-            }
         }
 
-
         $this->tableName = $config['prefix'] . 'debug_log';
     }
 
     public function save(array $log): bool
     {
-
-
         $app_name = app('http')->getName() ?: '';
 
         $controller_name = '';
@@ -81,7 +94,6 @@ class DebugMysql  implements LogHandlerInterface
         if (App::runningInConsole()) {
             $app_name = 'cli';
         } else {
-
             $controller_name = request()->controller();
             $action_name = request()->action();
         }
@@ -100,7 +112,10 @@ class DebugMysql  implements LogHandlerInterface
 
         foreach ($log as $log_level => $log_list) {
             foreach ($log_list as $key => $log_item) {
-                
+                if (!is_string($log_item)) {
+                    $log_item = print_r($log_item, true);
+                }
+
                 $log_data = [
                     'level' => $log_level,
                     'content' => $log_item,
@@ -109,30 +124,17 @@ class DebugMysql  implements LogHandlerInterface
                     'uid' => $log_key,
                     'app_name' => $app_name,
                     'controller_name' => $controller_name,
-                    'action_name' => $action_name
+                    'action_name' => $action_name,
                 ];
 
-                if (!is_null($this->pdo)) {
+                try {
-
+                    if (!is_null($this->pdo)) {
-                    $prepare_name = [];
+                        $this->saveByConnect($log_data);
-                    foreach ($log_data as $key => $value) {
+                    } else {
-                        $prepare_name[] = ':' . $key;
+                        $this->saveByFile($log_data);
                     }
-
+                } catch (\Throwable $th) {
-                    $data_keys = array_keys($log_data);
+                    $this->saveByFile($log_data);
-
-                    $data_keys_in_sql = join(',', $data_keys);
-
-                    $prepare_name_in_sql = join(',', $prepare_name);
-
-                    $sql = "INSERT INTO {$this->tableName} ($data_keys_in_sql)  VALUES ($prepare_name_in_sql);";
-
-                    $stmt = $this->pdo->prepare($sql);
-
-                    $stmt->execute($log_data);
-                } else {
-
-                    fputcsv($this->fileRescource, $log_data);
                 }
             }
         }
@@ -140,9 +142,156 @@ class DebugMysql  implements LogHandlerInterface
         return true;
     }
 
+    protected function saveByConnect($log_data)
+    {
+        if (is_null($this->pdo)) {
+            $this->saveByFile($log_data);
+
+            return;
+        }
+
+        $this->devLog('save by connect');
+        $prepare_name = [];
+        foreach ($log_data as $key => $value) {
+            $prepare_name[] = ':' . $key;
+        }
+
+        $data_keys = array_keys($log_data);
+
+        $data_keys_in_sql = implode(',', $data_keys);
+
+        $prepare_name_in_sql = implode(',', $prepare_name);
+
+        $sql = "INSERT INTO {$this->tableName} ($data_keys_in_sql)  VALUES ($prepare_name_in_sql);";
+
+        try {
+            $stmt = $this->pdo->prepare($sql);
+            $stmt->execute($log_data);
+        } catch (\Exception $th) {
+            if ($this->isBreak($th)) {
+                if ($this->reConnectTimes > 3) {
+                    $this->initFile();
+                    throw $th;
+                }
+                $this->initConnect();
+                $this->reConnectTimes++;
+                $this->devLog('reconnect ' . $this->reConnectTimes);
+                $this->saveByConnect($log_data);
+            } else {
+                dump($th);
+                $this->saveByFile($log_data);
+            }
+        }
+    }
+
+    protected function saveByFile($log_data)
+    {
+        $this->devLog('save by file');
+
+        // 如果文件日志超过100条，尝试重新通过数据库连接
+        if ($this->fileLogTimes > 10) {
+            $this->fileLogTimes = 0;
+            $this->initConnect();
+            $this->saveByConnect($log_data);
+
+            return;
+        }
+
+        try {
+            fputcsv($this->fileRescource, $log_data);
+            $this->fileLogTimes++;
+        } catch (\Throwable $th) {
+            $this->initFile();
+            $this->fileLogTimes++;
+            $this->saveByFile($log_data);
+        }
+    }
+
+    protected function initConnect()
+    {
+        $this->devLog('init connect');
+
+        if (!is_null($this->pdo)) {
+            $this->pdo = null;
+        }
+
+        $this->reConnectTimes = 0;
+
+        $config = $this->config;
+
+        $dsn = $this->parseDsn($config);
+        try {
+            $pdo = $this->createPdo($dsn, $config['username'], $config['password'], $config['params']);
+            $this->pdo = $pdo;
+        } catch (\Throwable $th) {
+            $this->pdo = null;
+        }
+
+        return $this;
+    }
+
+    protected function initFile()
+    {
+        $this->devLog('init file');
+
+        if (!is_null($this->fileRescource)) {
+            return $this;
+        }
+
+        $log_path = App::getRuntimePath() . 'log/' . date('ymd') . '.csv';
+
+        $dirname = dirname($log_path);
+
+        if (!is_dir($dirname)) {
+            mkdir($log_path, 0777, true);
+        }
+
+        $first_line = false;
+        if (!file_exists($log_path)) {
+            $first_line = true;
+        }
+
+        $this->fileRescource = fopen($log_path, 'a');
+
+        if ($first_line) {
+            $fields = [
+                'level',
+                'content',
+                'create_time',
+                'create_time_title',
+                'uid',
+                'app_name',
+                'controller_name',
+                'action_name',
+            ];
+            fputcsv($this->fileRescource, $fields);
+        }
+
+        return $this;
+    }
+
     /**
-     * 解析pdo连接的dsn信息
+     * 是否断线
-     * @access protected
+     *
+     * @param \PDOException|\Exception $e 异常对象
+     *
+     * @return bool
+     */
+    protected function isBreak($e): bool
+    {
+        $error = $e->getMessage();
+
+        foreach ($this->breakMatchStr as $msg) {
+            if (false !== stripos($error, $msg)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * 解析pdo连接的dsn信息.
      * @param  array $config 连接信息
      * @return string
      */
@@ -177,4 +326,11 @@ class DebugMysql  implements LogHandlerInterface
             fclose($this->fileRescource);
         }
     }
+
+    protected function devLog($content)
+    {
+        if ($this->devMode) {
+            dump($content);
+        }
+    }
 }

extend/think/migration/Service.php

@@ -27,6 +27,7 @@ class Service extends \think\Service
 
     public function boot()
     {
+
         $this->app->bind(FakerGenerator::class, function () {
             return FakerFactory::create($this->app->config->get('app.faker_locale', 'zh_CN'));
         });
@@ -47,5 +48,6 @@ class Service extends \think\Service
             SeedRun::class,
             FactoryCreate::class,
         ]);
+
     }
 }