71 lines
1.9 KiB
PHP
71 lines
1.9 KiB
PHP
<?php
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namespace App\Providers;
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use Illuminate\Database\Events\QueryExecuted;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Support\Facades\Log;
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use Illuminate\Support\ServiceProvider;
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class AppServiceProvider extends ServiceProvider
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{
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/**
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* Register any application services.
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*/
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public function register(): void
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{
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//
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}
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/**
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* Bootstrap any application services.
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*/
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public function boot(): void
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{
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$this->setupSlowQueryLogging();
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}
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/**
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* 设置慢查询日志记录
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*/
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private function setupSlowQueryLogging(): void
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{
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try {
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DB::listen(function (QueryExecuted $query) {
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$this->logSlowQuery($query);
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});
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} catch (\Exception $e) {
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// 如果SQL日志系统初始化失败，记录到默认日志但不影响主要业务
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}
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}
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/**
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* 记录慢查询
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*/
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private function logSlowQuery(QueryExecuted $query): void
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{
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try {
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// 根据环境设置不同的慢查询阈值, 本地环境所有查询都记录， 正式环境慢查询阈值500ms
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$slowQueryThreshold = $this->app->environment(['local','development']) ? 0 : 500;
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// 只记录慢查询
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if ($query->time > $slowQueryThreshold) {
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Log::channel('sql')->info('Slow Query: ' . $query->sql, [
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'bindings' => $query->bindings,
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'time' => $query->time . 'ms',
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'environment' => $this->app->environment()
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]);
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}
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} catch (\Exception $e) {
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// 慢查询日志记录失败，降级处理
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Log::error('慢查询日志记录失败', [
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'query' => $query->sql,
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'bindings' => $query->bindings,
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'time' => $query->time . 'ms'
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]);
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}
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}
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}
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