随风1992-优快云博客

原创 Mysql报错 [Err] 1271 - Illegal mix of collations for operation 'UNION'

查看一下表的编码 show create table user_table; 将其转成utf8，命令如下 alter table user_table convert to character set utf8; 当然还可以设置mysql的客户端和服务器的默认编码 vi /etc/mysql/my.conf 在[mysql] 下面添加 default-character-s...

2018-08-29 16:02:17 5293

原创 PHP file_put_contents() failed to open stream: Protocol error

解决方案：1、文件名非法字符 2、文件夹没有权限

2018-08-16 16:48:05 1860

原创 rm .git/refs/remotes/origin/master

$ git pullremote: Counting objects: 15, done.remote: Compressing objects: 100% (15/15), done.remote: Total 15 (delta 10), reused 0 (delta 0)Unpacking objects: 100% (15/15), done.error: cannot lock ref...

2018-07-04 14:14:32 4422

转载 Laravel 5 中 try catch 问题：无法检测到 Exception

最近一个项目中，尝试使用try catch，发现一直没有成功try{ var_dump($val); }catch (Exception $e){ var_dump($e)； }在php中，这段代码应该会打印$e的值。然而在Laravel 5却不会。这是因为Laravel 5强制使用了PSR标准，必须使用正确的namespace。所以要使用try catch的语法，要么代码在最开头使用 us...

2018-05-10 15:02:32 1687

转载 windows 在sublime text 3中安装sublimelinter-php

1.安装SublimeLinter2.安装SublimeLinter-php3.安装php4.Preference->Package Settings->SublimeLinter->Settings - user，添加如下内容:[php] view plain copy{ "lint_mode": "load_save", "paths"...

2018-04-27 11:29:55 450

转载 Homestead安装报错 Your VM has become “inaccessible.” Unfortunately

时间：2017-02 环境：win7（64bit）执行 vagrant up Your VM has become “inaccessible.” Unfortunately, this is a critical error with VirtualBox that Vagrant can not cleanly recover from. Pleas

2018-01-22 17:05:15 1251

转载 Homestead安装报错 in ` gsub': invalid byte sequence in GBK

时间：2017-02 环境：win7（64bit） D:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.8.6/plugins/provisioners/shell/provisioner.rb:164: in`gsub': invalid byte sequence in GBK (ArgumentError) 解决方案：

2018-01-22 16:37:27 810

转载 Homestead环境报错Bringing machine ‘default’ up with ‘virtualbox’ provider…

时间：2017-02 环境：win7（64bit） Bringing machine ‘default’ up with ‘virtualbox’ provider… Your VM has become “inaccessible.” Unfortunately, this is a critical error with VirtualBox that Vagran

2018-01-22 16:17:11 4837 1

转载 Homestead环境报错 There was an error while executing `VBoxManage`

时间：2018-01-22 环境：win7（64bit）第一种情况 $ vagrant up There was an error while executing `VBoxManage`, a CLI used by Vagrant for controlling VirtualBox. The command and stderr is shown below. Command: [...

2018-01-22 15:52:06 5977 1

原创 Homestead环境报错Warning: Authentication failure. Retrying...

时间：2018-01-22 环境：win7（64bit）执行 vagrant up ==> default: Waiting for machine to boot. This may take a few minutes... default: SSH address: 192.168.137.6:22 default: SSH username: vagrant

2018-01-22 15:45:18 1204

他不会说你好_再见