我是Laravel的新手,我正在尝试捕获任何与现有路线不匹配的请求.目前我正在......
Symfony \ Component \ HttpKernel \ Exception \ NotFoundHttpException
我已经按照文档页面App::missing()中的app/start/global.php描述创建了一个处理程序,但这没有帮助.我也试过创建一个处理程序,但这也没有帮助.App::error(function(NotFoundHttpException $exception, $code)
任何帮助,将不胜感激.
我正在安装laravel 4并运行"composer install"命令.它能够成功安装13个软件包,但是当安装symfony/translation时,它会100%下载它,然后抛出一个错误:
[Composer\Downloader\TransportException]" https://api.github.com/repos/symfony/Translation/zipball/6bc4b753c1ae5640c0eacdbe27c04a69cde3d10d "出现故障,并返回空200响应
可能是因为原来是0字节?有没有安装这个包的工作?
I am using laravel 4 and created a class under its own namespace. Within this class there's a method that retrieves data and caches it. I also wrote a very small unit test to check if caching works. For some reason, caching does not work when unit testing, but does work when accessing through browser. I even modified app/config/testing/cache.php driver to use apc instead of array and it still doesn't work.
Here's the code:
<?php namespace site;
use Cache;
class …Run Code Online (Sandbox Code Playgroud) 我有三个表(多对多的关系)items,items_to_tags及tags。在items和tags表有一个唯一的ID列,items_to_tags表中的列item_id和tag_id。有没有办法从items和tags表中选择所有结果,但将所有结果合并到同一记录中?
例如,如果我有此数据:
items:
id name
1 'item1'
2 'item2'
Run Code Online (Sandbox Code Playgroud)tags:
id name
1 'tag1'
2 'tag2'
3 'tag3'
Run Code Online (Sandbox Code Playgroud)items_to_tags:
item_id tag_id
1 1
1 2
1 3
2 3
Run Code Online (Sandbox Code Playgroud)查询结果应为:
item_id item_name tags
1 'item1' 'tag1,tag2,tag3'
Run Code Online (Sandbox Code Playgroud)