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feat(command): 新增数据库调试命令行工具集

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This commit is contained in:
augushong
2026-01-26 23:10:10 +08:00
parent 148f8b7a6f
commit e8f58ef322
14 changed files with 935 additions and 1 deletions
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9
app/common/command/tools/db/ToolsDbCount.php Normal file
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<?php
namespace app\common\command\tools\db;
use base\common\command\tools\db\ToolsDbCountBase;
class ToolsDbCount extends ToolsDbCountBase
{
}

9
app/common/command/tools/db/ToolsDbDesc.php Normal file
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<?php
namespace app\common\command\tools\db;
use base\common\command\tools\db\ToolsDbDescBase;
class ToolsDbDesc extends ToolsDbDescBase
{
}

9
app/common/command/tools/db/ToolsDbExecute.php Normal file
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<?php
namespace app\common\command\tools\db;
use base\common\command\tools\db\ToolsDbExecuteBase;
class ToolsDbExecute extends ToolsDbExecuteBase
{
}

9
app/common/command/tools/db/ToolsDbInfo.php Normal file
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<?php
namespace app\common\command\tools\db;
use base\common\command\tools\db\ToolsDbInfoBase;
class ToolsDbInfo extends ToolsDbInfoBase
{
}

9
app/common/command/tools/db/ToolsDbQuery.php Normal file
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<?php
namespace app\common\command\tools\db;
use base\common\command\tools\db\ToolsDbQueryBase;
class ToolsDbQuery extends ToolsDbQueryBase
{
}

9
app/common/command/tools/db/ToolsDbTable.php Normal file
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<?php
namespace app\common\command\tools\db;
use base\common\command\tools\db\ToolsDbTableBase;
class ToolsDbTable extends ToolsDbTableBase
{
}

79
extend/base/common/command/tools/db/ToolsDbCountBase.php Normal file
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<?php
namespace base\common\command\tools\db;
use base\common\service\ToolsDbServiceBase;
use think\console\Command;
use think\console\Input;
use think\console\input\Option;
use think\console\Output;
use think\facade\Db;
class ToolsDbCountBase extends Command
{
protected function configure()
{
$this->setName('tools:db:count')
->setDescription('统计表记录数')
->addArgument('table', null, '表名')
->addOption('where', null, Option::VALUE_OPTIONAL, 'WHERE 条件')
->addOption('connection', null, Option::VALUE_OPTIONAL, '指定数据库连接配置')
->addOption('help', 'h', Option::VALUE_NONE, '显示帮助信息');
}
protected function execute($input, $output)
{
if ($input->getOption('help')) {
$service = new ToolsDbServiceBase();
$service->showHelp('tools:db:count', $output);
return;
}
$service = new ToolsDbServiceBase();
if (!$service->checkDebugMode($output)) {
return;
}
$connection = $service->getDbConnection($input);
$service->setConnection($connection);
$tableName = $input->getArgument('table');
if (empty($tableName)) {
$output->error('请提供表名');
return;
}
$fullTableName = $service->getFullTableName($tableName);
$where = $input->getOption('where');
try {
$startTime = microtime(true);
$query = Db::connect($connection)->table($fullTableName);
if ($where) {
$query->whereRaw($where);
}
$count = $query->count();
$endTime = microtime(true);
$executionTime = round(($endTime - $startTime) * 1000, 2);
$output->writeln('');
$output->writeln('<comment>' . str_repeat('=', 60) . '</comment>');
$output->writeln('<info>表名：' . $fullTableName . '</info>');
$output->writeln('<comment>' . str_repeat('=', 60) . '</comment>');
$output->writeln('');
$output->writeln('<info>记录数：</info>' . $count);
$output->writeln('<info>执行时间：</info>' . $executionTime . 'ms');
$output->writeln('');
$output->writeln('<comment>' . str_repeat('=', 60) . '</comment>');
$output->writeln('');
} catch (\Exception $e) {
$output->error('统计失败：' . $e->getMessage());
return;
}
}
}

114
extend/base/common/command/tools/db/ToolsDbDescBase.php Normal file
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<?php
namespace base\common\command\tools\db;
use base\common\service\ToolsDbServiceBase;
use think\console\Command;
use think\console\Input;
use think\console\input\Option;
use think\console\Output;
use think\facade\Db;
class ToolsDbDescBase extends Command
{
protected function configure()
{
$this->setName('tools:db:desc')
->setDescription('显示表结构信息')
->addArgument('table', null, '表名')
->addOption('show-index', null, Option::VALUE_NONE, '显示索引信息')
->addOption('connection', null, Option::VALUE_OPTIONAL, '指定数据库连接配置')
->addOption('help', 'h', Option::VALUE_NONE, '显示帮助信息');
}
protected function execute($input, $output)
{
if ($input->getOption('help')) {
$service = new ToolsDbServiceBase();
$service->showHelp('tools:db:desc', $output);
return;
}
$service = new ToolsDbServiceBase();
if (!$service->checkDebugMode($output)) {
return;
}
$connection = $service->getDbConnection($input);
$service->setConnection($connection);
$tableName = $input->getArgument('table');
if (empty($tableName)) {
$output->error('请提供表名');
return;
}
$fullTableName = $service->getFullTableName($tableName);
$showIndex = $input->getOption('show-index');
try {
$output->writeln('');
$output->writeln('<comment>' . str_repeat('=', 60) . '</comment>');
$output->writeln('<info>表结构：' . $fullTableName . '</info>');
$output->writeln('<comment>' . str_repeat('=', 60) . '</comment>');
$output->writeln('');
$columns = Db::connect($connection)->query("SHOW FULL COLUMNS FROM `$fullTableName`");
if (empty($columns)) {
$output->writeln('表不存在或无字段');
$output->writeln('');
return;
}
$tableData = [];
foreach ($columns as $column) {
$tableData[] = [
'字段名' => $column['Field'],
'类型' => $column['Type'],
'是否为空' => $column['Null'] === 'YES' ? '是' : '否',
'键' => $column['Key'],
'默认值' => $column['Default'] ?? 'NULL',
'额外' => $column['Extra'] ?? '',
'注释' => $column['Comment'] ?? '',
];
}
$service->formatTableOutput($tableData, $output);
if ($showIndex) {
$output->writeln('');
$output->writeln('<comment>' . str_repeat('-', 60) . '</comment>');
$output->writeln('<info>索引信息</info>');
$output->writeln('<comment>' . str_repeat('-', 60) . '</comment>');
$output->writeln('');
$indexes = Db::connect($connection)->query("SHOW INDEX FROM `$fullTableName`");
if (!empty($indexes)) {
$indexData = [];
foreach ($indexes as $index) {
$indexData[] = [
'索引名' => $index['Key_name'],
'列名' => $index['Column_name'],
'唯一' => $index['Non_unique'] == 0 ? '是' : '否',
'索引类型' => $index['Index_type'],
'顺序' => $index['Seq_in_index'],
];
}
$service->formatTableOutput($indexData, $output);
} else {
$output->writeln('无索引');
}
}
$output->writeln('');
$output->writeln('<comment>' . str_repeat('=', 60) . '</comment>');
$output->writeln('');
} catch (\Exception $e) {
$output->error('获取表结构失败：' . $e->getMessage());
return;
}
}
}

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extend/base/common/command/tools/db/ToolsDbExecuteBase.php Normal file
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<?php
namespace base\common\command\tools\db;
use base\common\service\ToolsDbServiceBase;
use think\console\Command;
use think\console\Input;
use think\console\input\Option;
use think\console\Output;
use think\facade\Db;
class ToolsDbExecuteBase extends Command
{
protected function configure()
{
$this->setName('tools:db:execute')
->setDescription('执行 SQL 非查询语句（INSERT/UPDATE/DELETE）')
->addArgument('sql', null, 'SQL 执行语句')
->addOption('force', null, Option::VALUE_NONE, '跳过确认直接执行')
->addOption('transaction', null, Option::VALUE_NONE, '在事务中执行（失败自动回滚）')
->addOption('connection', null, Option::VALUE_OPTIONAL, '指定数据库连接配置')
->addOption('help', 'h', Option::VALUE_NONE, '显示帮助信息');
}
protected function execute($input, $output)
{
if ($input->getOption('help')) {
$service = new ToolsDbServiceBase();
$service->showHelp('tools:db:execute', $output);
return;
}
$service = new ToolsDbServiceBase();
if (!$service->checkDebugMode($output)) {
return;
}
$connection = $service->getDbConnection($input);
$service->setConnection($connection);
$sql = $input->getArgument('sql');
if (empty($sql)) {
$output->error('请提供 SQL 执行语句');
return;
}
$force = $input->getOption('force');
$useTransaction = $input->getOption('transaction');
if (preg_match('/^\s*SELECT\s+/i', $sql)) {
$output->error('不支持 SELECT 语句，请使用 tools:db:query 执行查询');
return;
}
$output->writeln('');
$output->writeln('<comment>准备执行的 SQL：</comment>');
$output->writeln($sql);
$output->writeln('');
if (!$force) {
$confirm = $output->confirm($input, '<question>确定要执行此 SQL 语句吗？</question> ');
if (!$confirm) {
$output->writeln('<comment>操作已取消</comment>');
return;
}
}
try {
$startTime = microtime(true);
if ($useTransaction) {
Db::connect($connection)->startTrans();
try {
$affectedRows = Db::connect($connection)->execute($sql);
Db::connect($connection)->commit();
} catch (\Exception $e) {
Db::connect($connection)->rollback();
throw $e;
}
} else {
$affectedRows = Db::connect($connection)->execute($sql);
}
$endTime = microtime(true);
$executionTime = round(($endTime - $startTime) * 1000, 2);
$output->writeln('');
$output->writeln('<info>执行成功</info>');
$output->writeln('影响行数：' . $affectedRows);
$output->writeln('执行时间：' . $executionTime . 'ms');
$output->writeln('');
} catch (\Exception $e) {
$output->writeln('');
$output->error('执行失败：' . $e->getMessage());
if ($useTransaction) {
$output->writeln('<comment>事务已回滚</comment>');
}
$output->writeln('');
return;
}
}
}

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extend/base/common/command/tools/db/ToolsDbInfoBase.php Normal file
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<?php
namespace base\common\command\tools\db;
use base\common\service\ToolsDbServiceBase;
use think\console\Command;
use think\console\Input;
use think\console\input\Option;
use think\console\Output;
use think\facade\Db;
use think\facade\Config;
class ToolsDbInfoBase extends Command
{
protected function configure()
{
$this->setName('tools:db:info')
->setDescription('显示数据库连接信息和表列表')
->addOption('with-count', null, Option::VALUE_NONE, '显示每个表的记录数')
->addOption('connection', null, Option::VALUE_OPTIONAL, '指定数据库连接配置')
->addOption('help', 'h', Option::VALUE_NONE, '显示帮助信息');
}
protected function execute($input, $output)
{
if ($input->getOption('help')) {
$service = new ToolsDbServiceBase();
$service->showHelp('tools:db:info', $output);
return;
}
$service = new ToolsDbServiceBase();
if (!$service->checkDebugMode($output)) {
return;
}
$connection = $service->getDbConnection($input);
$service->setConnection($connection);
$withCount = $input->getOption('with-count');
try {
$config = Config::get('database.connections.' . $connection);
if (!$config) {
$output->error('数据库连接配置不存在：' . $connection);
return;
}
$output->writeln('');
$output->writeln('<comment>' . str_repeat('=', 60) . '</comment>');
$output->writeln('<info>数据库连接信息</info>');
$output->writeln('<comment>' . str_repeat('=', 60) . '</comment>');
$output->writeln('');
$output->writeln('<info>连接名称：</info>' . $connection);
$output->writeln('<info>数据库类型：</info>' . ($config['type'] ?? 'unknown'));
$output->writeln('<info>主机地址：</info>' . ($config['hostname'] ?? 'unknown'));
$output->writeln('<info>数据库名：</info>' . ($config['database'] ?? 'unknown'));
$output->writeln('<info>端口：</info>' . ($config['hostport'] ?? 'unknown'));
$output->writeln('<info>字符集：</info>' . ($config['charset'] ?? 'unknown'));
$output->writeln('<info>表前缀：</info>' . ($config['prefix'] ?? ''));
$output->writeln('');
$output->writeln('<comment>' . str_repeat('-', 60) . '</comment>');
$output->writeln('<info>表列表</info>');
$output->writeln('<comment>' . str_repeat('-', 60) . '</comment>');
$output->writeln('');
$tables = Db::connect($connection)->getTables();
if (empty($tables)) {
$output->writeln('无表');
$output->writeln('');
return;
}
$prefix = $config['prefix'] ?? '';
foreach ($tables as $table) {
$shortName = $table;
if ($prefix && str_starts_with($table, $prefix)) {
$shortName = substr($table, strlen($prefix));
}
if ($withCount) {
$count = Db::connect($connection)->table($table)->count();
$output->writeln('<info>' . str_pad($shortName, 40) . '</info>' . $count . ' 条记录');
} else {
$output->writeln('<info>' . $shortName . '</info>');
}
}
$output->writeln('');
$output->writeln('<comment>' . str_repeat('=', 60) . '</comment>');
$output->writeln('');
} catch (\Exception $e) {
$output->error('获取信息失败：' . $e->getMessage());
return;
}
}
}

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extend/base/common/command/tools/db/ToolsDbQueryBase.php Normal file
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<?php
namespace base\common\command\tools\db;
use base\common\service\ToolsDbServiceBase;
use think\console\Command;
use think\console\Input;
use think\console\input\Option;
use think\console\Output;
use think\facade\Db;
class ToolsDbQueryBase extends Command
{
protected function configure()
{
$this->setName('tools:db:query')
->setDescription('执行 SQL 查询语句（SELECT）并显示结果')
->addArgument('sql', null, 'SQL 查询语句')
->addOption('format', null, Option::VALUE_OPTIONAL, '输出格式，可选值：table（默认）、json', 'table')
->addOption('limit', null, Option::VALUE_OPTIONAL, '限制显示行数')
->addOption('connection', null, Option::VALUE_OPTIONAL, '指定数据库连接配置')
->addOption('help', 'h', Option::VALUE_NONE, '显示帮助信息');
}
protected function execute($input, $output)
{
if ($input->getOption('help')) {
$service = new ToolsDbServiceBase();
$service->showHelp('tools:db:query', $output);
return;
}
$service = new ToolsDbServiceBase();
if (!$service->checkDebugMode($output)) {
return;
}
$connection = $service->getDbConnection($input);
$service->setConnection($connection);
$sql = $input->getArgument('sql');
if (empty($sql)) {
$output->error('请提供 SQL 查询语句');
return;
}
$format = $input->getOption('format') ?: 'table';
$limit = $input->getOption('limit');
if (!preg_match('/^\s*SELECT\s+/i', $sql)) {
$output->error('仅支持 SELECT 语句，请使用 tools:db:execute 执行其他 SQL 语句');
return;
}
try {
$startTime = microtime(true);
$query = Db::connect($connection)->query($sql);
$endTime = microtime(true);
$executionTime = round(($endTime - $startTime) * 1000, 2);
if (!is_array($query)) {
$query = [];
}
if ($limit && is_numeric($limit)) {
$query = array_slice($query, 0, (int)$limit);
}
$output->writeln('');
if ($format === 'json') {
$service->formatJsonOutput($query, $output);
} else {
$service->formatTableOutput($query, $output);
}
$output->writeln('');
$output->writeln('<info>查询成功</info>');
$output->writeln('影响行数：' . count($query));
$output->writeln('执行时间：' . $executionTime . 'ms');
$output->writeln('');
} catch (\Exception $e) {
$output->error('查询失败：' . $e->getMessage());
return;
}
}
}

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extend/base/common/command/tools/db/ToolsDbTableBase.php Normal file
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<?php
namespace base\common\command\tools\db;
use base\common\service\ToolsDbServiceBase;
use think\console\Command;
use think\console\Input;
use think\console\input\Option;
use think\console\Output;
use think\facade\Db;
class ToolsDbTableBase extends Command
{
protected function configure()
{
$this->setName('tools:db:table')
->setDescription('使用查询构建器操作表')
->addArgument('table', null, '表名')
->addOption('where', null, Option::VALUE_OPTIONAL, 'WHERE 条件')
->addOption('field', null, Option::VALUE_OPTIONAL, '查询字段，多个用逗号分隔')
->addOption('limit', null, Option::VALUE_OPTIONAL, '限制行数')
->addOption('order', null, Option::VALUE_OPTIONAL, '排序，如 "id DESC"')
->addOption('count', null, Option::VALUE_NONE, '只统计数量')
->addOption('connection', null, Option::VALUE_OPTIONAL, '指定数据库连接配置')
->addOption('help', 'h', Option::VALUE_NONE, '显示帮助信息');
}
protected function execute($input, $output)
{
if ($input->getOption('help')) {
$service = new ToolsDbServiceBase();
$service->showHelp('tools:db:table', $output);
return;
}
$service = new ToolsDbServiceBase();
if (!$service->checkDebugMode($output)) {
return;
}
$connection = $service->getDbConnection($input);
$service->setConnection($connection);
$tableName = $input->getArgument('table');
if (empty($tableName)) {
$output->error('请提供表名');
return;
}
$fullTableName = $service->getFullTableName($tableName);
$where = $input->getOption('where');
$field = $input->getOption('field');
$limit = $input->getOption('limit');
$order = $input->getOption('order');
$count = $input->getOption('count');
try {
$startTime = microtime(true);
$query = Db::connect($connection)->table($fullTableName);
if ($field) {
$query->field($field);
}
if ($where) {
$query->whereRaw($where);
}
if ($order) {
$query->orderRaw($order);
}
if ($count) {
$result = $query->count();
$output->writeln('');
$output->writeln('<info>表名：' . $fullTableName . '</info>');
$output->writeln('记录数：' . $result);
$output->writeln('');
} else {
if ($limit && is_numeric($limit)) {
$query->limit((int)$limit);
}
$result = $query->select()->toArray();
$endTime = microtime(true);
$executionTime = round(($endTime - $startTime) * 1000, 2);
$output->writeln('');
$output->writeln('<info>表名：' . $fullTableName . '</info>');
$service->formatTableOutput($result, $output);
$output->writeln('');
$output->writeln('影响行数：' . count($result));
$output->writeln('执行时间：' . $executionTime . 'ms');
$output->writeln('');
}
} catch (\Exception $e) {
$output->error('查询失败：' . $e->getMessage());
return;
}
}
}

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<?php
namespace base\common\service;
use think\console\Input;
use think\console\Output;
use think\facade\Db;
use think\facade\Env;
use think\facade\Config;
use think\Exception;
class ToolsDbServiceBase
{
protected $connection = 'main';
public function setConnection(string $connection): void
{
$this->connection = $connection;
}
public function getConnection(): string
{
return $this->connection;
}
public function checkDebugMode(Output $output): bool
{
if (!Env::get('APP_DEBUG', false)) {
$output->error('数据库操作命令仅在开发者模式下可用，请检查 APP_DEBUG 配置');
return false;
}
return true;
}
public function getDbConnection(Input $input): string
{
return $input->getOption('connection') ?: Config::get('database.default', 'main');
}
public function getTablePrefix(): string
{
$connection = $this->connection;
return Config::get('database.connections.' . $connection . '.prefix', '');
}
public function getFullTableName(string $tableName): string
{
$prefix = $this->getTablePrefix();
if ($prefix && !str_starts_with($tableName, $prefix)) {
return $prefix . $tableName;
}
return $tableName;
}
public function formatTableOutput(array $data, Output $output): void
{
if (empty($data)) {
$output->writeln('无数据');
return;
}
$columns = array_keys($data[0]);
$columnWidths = [];
foreach ($columns as $column) {
$maxLen = strlen($column);
foreach ($data as $row) {
$valueLen = strlen((string)$row[$column]);
if ($valueLen > $maxLen) {
$maxLen = $valueLen;
}
}
$columnWidths[$column] = $maxLen + 2;
}
$separator = '+';
foreach ($columnWidths as $width) {
$separator .= str_repeat('-', $width) . '+';
}
$output->writeln($separator);
$header = '|';
foreach ($columns as $column) {
$header .= ' ' . str_pad($column, $columnWidths[$column] - 1) . '|';
}
$output->writeln($header);
$output->writeln($separator);
foreach ($data as $row) {
$line = '|';
foreach ($columns as $column) {
$value = $row[$column] ?? '';
if (is_null($value)) {
$value = 'NULL';
}
$line .= ' ' . str_pad((string)$value, $columnWidths[$column] - 1) . '|';
}
$output->writeln($line);
}
$output->writeln($separator);
}
public function formatJsonOutput(array $data, Output $output): void
{
$output->writeln(json_encode($data, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT));
}
public function showHelp(string $command, Output $output): void
{
$helpTexts = [
'tools:db:query' => [
'title' => '数据库查询命令 - tools:db:query',
'description' => '执行 SQL 查询语句（SELECT）并显示结果',
'usage' => 'php think tools:db:query <SQL语句> [选项]',
'options' => [
'--format=table' => '输出格式，可选值：table（默认）、json',
'--limit=N' => '限制显示行数',
'--connection=main' => '指定数据库连接配置',
'-h, --help' => '显示帮助信息',
],
'examples' => [
'php think tools:db:query "SELECT * FROM ul_system_admin"' => '查询所有管理员',
'php think tools:db:query "SELECT id, username, nickname FROM ul_system_admin" --limit 10' => '查询前10条记录',
'php think tools:db:query "SELECT * FROM ul_system_admin WHERE status = 1" --format=json' => 'JSON格式输出',
],
'notes' => [
'支持 SELECT 语句',
'自动显示执行时间和结果行数',
'支持多数据库连接',
],
],
'tools:db:execute' => [
'title' => '数据库执行命令 - tools:db:execute',
'description' => '执行 SQL 非查询语句（INSERT/UPDATE/DELETE）',
'usage' => 'php think tools:db:execute <SQL语句> [选项]',
'options' => [
'--force' => '跳过确认直接执行',
'--transaction' => '在事务中执行（失败自动回滚）',
'--connection=main' => '指定数据库连接配置',
'-h, --help' => '显示帮助信息',
],
'examples' => [
'php think tools:db:execute "UPDATE ul_system_admin SET status = 1 WHERE id = 1"' => '更新管理员状态',
'php think tools:db:execute "UPDATE ul_system_admin SET status = 1 WHERE id = 1" --transaction' => '在事务中执行',
'php think tools:db:execute "UPDATE ul_system_admin SET status = 1 WHERE id = 1" --force' => '强制执行（跳过确认）',
],
'notes' => [
'支持 INSERT、UPDATE、DELETE 语句',
'默认需要用户确认',
'使用 --force 可跳过确认',
'使用 --transaction 可在事务中执行',
],
],
'tools:db:table' => [
'title' => '表查询命令 - tools:db:table',
'description' => '使用查询构建器操作表',
'usage' => 'php think tools:db:table <表名> [选项]',
'options' => [
'--where=条件' => 'WHERE 条件',
'--field=字段' => '查询字段，多个用逗号分隔',
'--limit=N' => '限制行数',
'--order=排序' => '排序，如 "id DESC"',
'--count' => '只统计数量',
'--connection=main' => '指定数据库连接配置',
'-h, --help' => '显示帮助信息',
],
'examples' => [
'php think tools:db:table system_admin --where "status=1" --limit 10' => '查询表数据',
'php think tools:db:table system_admin --field "id,username,nickname"' => '查询指定字段',
'php think tools:db:table system_admin --order "id DESC" --limit 5' => '排序查询',
'php think tools:db:table system_admin --count' => '统计记录数',
],
'notes' => [
'表名不需要带前缀（会自动添加）',
'支持查询构建器所有常用方法',
'自动处理表前缀',
],
],
'tools:db:info' => [
'title' => '数据库信息命令 - tools:db:info',
'description' => '显示数据库连接信息和表列表',
'usage' => 'php think tools:db:info [选项]',
'options' => [
'--connection=main' => '指定数据库连接配置',
'--with-count' => '显示每个表的记录数',
'-h, --help' => '显示帮助信息',
],
'examples' => [
'php think tools:db:info' => '显示数据库基本信息',
'php think tools:db:info --with-count' => '显示表记录数',
],
'notes' => [
'显示数据库连接信息',
'显示所有表列表',
'使用 --with-count 可显示记录数',
],
],
'tools:db:desc' => [
'title' => '表结构命令 - tools:db:desc',
'description' => '显示表结构信息',
'usage' => 'php think tools:db:desc <表名> [选项]',
'options' => [
'--connection=main' => '指定数据库连接配置',
'--show-index' => '显示索引信息',
'-h, --help' => '显示帮助信息',
],
'examples' => [
'php think tools:db:desc system_admin' => '显示表结构',
'php think tools:db:desc system_admin --show-index' => '显示索引信息',
],
'notes' => [
'表名不需要带前缀（会自动添加）',
'显示字段类型、默认值、是否为空、注释',
'使用 --show-index 可显示索引信息',
],
],
'tools:db:count' => [
'title' => '统计命令 - tools:db:count',
'description' => '统计表记录数',
'usage' => 'php think tools:db:count <表名> [选项]',
'options' => [
'--connection=main' => '指定数据库连接配置',
'--where=条件' => 'WHERE 条件',
'-h, --help' => '显示帮助信息',
],
'examples' => [
'php think tools:db:count system_admin' => '统计所有记录',
'php think tools:db:count system_admin --where "status=1"' => '统计符合条件的记录',
],
'notes' => [
'表名不需要带前缀（会自动添加）',
'只显示记录数量',
],
],
];
if (!isset($helpTexts[$command])) {
$output->writeln('帮助信息不存在');
return;
}
$help = $helpTexts[$command];
$output->writeln('');
$output->writeln('<comment>' . str_repeat('=', 60) . '</comment>');
$output->writeln('<info>' . $help['title'] . '</info>');
$output->writeln('<comment>' . str_repeat('=', 60) . '</comment>');
$output->writeln('');
$output->writeln('<info>描述：</info>');
$output->writeln(' ' . $help['description']);
$output->writeln('');
$output->writeln('<info>用法：</info>');
$output->writeln(' ' . $help['usage']);
$output->writeln('');
$output->writeln('<info>选项：</info>');
foreach ($help['options'] as $option => $desc) {
$output->writeln(' <info>' . str_pad($option, 30) . '</info>' . $desc);
}
$output->writeln('');
$output->writeln('<info>示例：</info>');
foreach ($help['examples'] as $example => $desc) {
$output->writeln(' ' . $desc);
$output->writeln(' <info>' . $example . '</info>');
}
$output->writeln('');
$output->writeln('<info>注意事项：</info>');
foreach ($help['notes'] as $note) {
$output->writeln(' - ' . $note);
}
$output->writeln('');
$output->writeln('<comment>' . str_repeat('=', 60) . '</comment>');
$output->writeln('');
}
}

14
extend/think/UlthonAdminService.php
View File

@@ -3,6 +3,12 @@
namespace think;
use app\common\command\admin\MigrateFileData;
use app\common\command\tools\db\ToolsDbCount;
use app\common\command\tools\db\ToolsDbDesc;
use app\common\command\tools\db\ToolsDbExecute;
use app\common\command\tools\db\ToolsDbInfo;
use app\common\command\tools\db\ToolsDbQuery;
use app\common\command\tools\db\ToolsDbTable;
use app\common\command\Test;
use app\common\event\AdminLoginSuccess\LogEvent;
use app\common\event\AdminLoginType\DemoEvent;
@@ -51,7 +57,13 @@ class UlthonAdminService extends Service
// 绑定命令行
$this->commands([
Test::class,
MigrateFileData::class
MigrateFileData::class,
ToolsDbQuery::class,
ToolsDbExecute::class,
ToolsDbTable::class,
ToolsDbInfo::class,
ToolsDbDesc::class,
ToolsDbCount::class,
]);
// 绑定标识容器