Laravel 让连接数据库和执行查找变得相当容易。数据库相关配置文件都在config/database.php。 在这个文件你可以定义所有的数据库连接,以及指定默认的数据库连接。默认文件中已经有所有支持的数据库系统例子了。 目前Laravel 支持四种数据库系统: MySQL、Postgres、SQLite、以及 SQL Server。
如果不要实时记录,那么laravel有个DB::getQueryLog可以获取一个app请求获取出来的sql请求: ## 在filters.php中App::after(function($request,$response){// 数据库查询进行日志$queries=DB::getQueryLog();if(Config::get('query.log',false)) {BLogger::getLogger('query')->info($queries); } } 如果你...
如果不要实时记录,那么laravel有个DB::getQueryLog可以获取一个app请求获取出来的sql请求: AI检测代码解析 ## 在filters.php中 App::after(function($request, $response) { // 数据库查询进行日志 $queries = DB::getQueryLog(); if (Config::get('query.log', false)) { BLogger::getLogger('query')-...
Sometimes you may wish to use one database connection for SELECT statements, and another for INSERT, UPDATE, and DELETE statements. Laravel makes this a breeze, and the proper connections will always be used whether you are using raw queries, the query builder, or the Eloquent ORM. ...
iBrand\DatabaseLogger\ServiceProvider::class php artisan vendor:publish --provider="iBrand\DatabaseLogger\ServiceProvider" 使用 adddatabaseloggermiddleware to route. setlog_queries=>trueinconfig/ibrand/dblogger.phpfile. or setDB_LOG_QUERIES = truein.envfile. ...
1DB::connection()->enableQueryLog();To get an array of the executed queries, you may use the getQueryLog method:1$queries = DB::getQueryLog();On this page Configuration Read / Write Connections Running Queries Database Transactions Accessing Connections Query Logging ...
然而在有些例子下要注意,比如一次添加 大量的数据,可能会导致应用程序耗损过多内存。 如果要启用日志,可以使用enableQueryLog方法: DB::connection()->enableQueryLog(); 1. 要得到执行过的查找纪录数组,你可以使用getQueryLog方法: $queries = DB::getQueryLog(); 1....
Log database queries » how to use query logging Live function » how to use Easy to install » installation Support PHP version 5.6, 7.0, 7.1, 7.2 Clearly and active wiki » Wiki Love feedback » backlog or create issues Easy to use // Add namespace at the top use Performance...
log(data.id); removeItem(data.id); }); itemActionChannel.bind('App\\Events\\ItemUpdated', function (data) { removeItem(data.id); addItem(data.id, data.isCompleted); }); 新加代码主要用pusher对象注册三个事件广播的频道'itemAction',并分别绑定三个事件,成功后回调执行对应的UI操作。想要了解...
Database Transactions:Wrap database operations in transactions to ensure data consistency and improve performance by minimizing database write operations. DB::transaction(function(){ // Your CRUD operations here }); Database Optimization: Optimize your database queries by using theQuery Builderefficientl...