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下面由Laravel教程栏目给大家介绍Laravel中轻松容易的输出完整的SQL语句的方法,希望对需要的朋友有所帮助!
laravel 中自带的查询构建方法
toSql
得到的 sql 语句并未绑定条件参数,类似于这样select * from
userswhere
id= ?
,所以写了个扩展包 laravel-dump-sql ,可以获取完整的 sql 语句。
$ composer require guanguans/laravel-dump-sql -v
$ php artisan vendor:publish --provider="Guanguans\\LaravelDumpSql\\ServiceProvider"
安装成功后查询构建器会新增
toRawSql
、dumpSql
、ddSql
三个方法
// 获取 SQL User::where('id', 1)->toRawSql(); DB::table('user')->where('id', 1)->toRawSql(); // 打印 SQL User::where('id', 1)->dumpSql(); DB::table('user')->where('id', 1)->dumpSql(); // 打印 SQL 并退出 User::where('id', 1)->ddSql(); DB::table('user')->where('id', 1)->ddSql();
$ php artisan vendor:publish --tag=laravel-dump-sql
config/dumpsql.php
文件中配置方法名称既可<?php return [ /* * Get sql statement. */ 'to_raw_sql' => 'Your favorite method name', /* * Print SQL statements. */ 'dump_sql' => 'Your favorite method name', /* * Print SQL statements and exit. */ 'dd_sql' => 'Your favorite method name', ];
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