Question

我经营工匠：

$triggerAlias = $env:RELEASE_TRIGGERINGARTIFACT_ALIAS

$branchNameVariable = "RELEASE_ARTIFACTS_$($triggerAlias)_SOURCEBRANCHNAME"

#Get the value of the environment variable Release.Artifacts.{alias}.SourceBranchName
$branchName = (Get-item env:$branchNameVariable).Value

[更新]或像@Remul建议的那样运行它：

php artisan down --message "Going down for maintenance" --retry=60

然后两者都给我错误：

php artisan down --message="Going down for maintenance" --retry=60

如果运行命令中没有这样的空格：

[Symfony\Component\Console\Exception\RuntimeException]
 Too many arguments, expected arguments "command".

没有错误发生

Answer 1

我正在使用php 7.0.14

我想通了：

问题实际上是php从命令行获取参数的方式在vendor / symfony / console / Input / ArgvInput.php中，我可以理解php会遇到如下问题：

0 => "artisan"
  1 => "down"
  2 => "--message=Going"
  3 => "down"
  4 => "for"
  5 => "maintenance"
  6 => "--retry=60"

因此，甚至要确保我使用以下内容制作了自己的脚本：

<?php

var_dump($argv);

我运行它：

php -v;php test_argv.php "parm with space" other_parameter

输出为：

PHP 7.0.14 (cli) (built: Jan 30 2017 15:45:33) ( NTS )
Copyright (c) 1997-2016 The PHP Group
Zend Engine v3.0.0, Copyright (c) 1998-2016 Zend Technologies
array(5) {
  [0]=>
  string(13) "test_argv.php"
  [1]=>
  string(4) "parm"
  [2]=>
  string(4) "with"
  [3]=>
  string(5) "space"
  [4]=>
  string(15) "other_parameter"
}

我在其他装有不同版本PHP的计算机上运行它，并查看结果：

PHP 7.1.5 (cli) (built: Sep 19 2017 10:48:01) ( NTS )
Copyright (c) 1997-2017 The PHP Group
Zend Engine v3.1.0, Copyright (c) 1998-2017 Zend Technologies
    with Xdebug v2.5.4, Copyright (c) 2002-2017, by Derick Rethans
array(3) {
  [0] =>
  string(13) "test_argv.php"
  [1] =>
  string(15) "parm with space"
  [2] =>
  string(15) "other_parameter"
}

像在php 7.0和7.1中argv的解析是完全不同的，人们会忽略双引号作为字符串定界符，而后面的则不会这样做

Answer 2

我遇到了同样的问题，只需要使用反斜杠转义消息即可：

class bank_account:
    def __init__(self, account_number, name, balance):
        self.account_number = account_number
        self.name = name
        self.balance = balance

    def withdraw(self, amount):
        if amount > self.balance:
            print("Insufficient Funds")
        else:
            self.balance = self.balance - amount
    def deposit(self, amount):
        if amount <= 0:
            print("Invalid Amount")
        else:
            self.balance = self.balance + amount
    def check_balance(self):
        print(self.balance)

account_number = int(input("Enter your account number: "))   # <=== Add this
name = input("Enter your Name: ")                            # <=== Add this
balance = int(input("Enter your balance: "))                 # <=== Add this
account_holder = bank_account(account_number, name, balance) # <=== Add this

transaction = input("Please enter what transaction you would like to do: (Withdraw, Deposit) ")
amount = int(input("Enter the amount you would like to deposit or withdraw: "))
if transaction == 'withdraw' or transaction == 'Withdraw':
    account_holder.withdraw(amount)
    print(account_holder.check_balance())
elif transaction == 'deposit' or transaction == 'Deposit':
    account_holder.deposit(amount)

Answer 3

此消息在由php artisan down命令生成的名为storage / framework / down的JSON格式文件中可用。

您可以打开该文件并进行修改。

祝你好运

Answer 4

这是一个不相关的问题，但这是Google在我犯此错误时向我发送邮件的地方...太棒了。

获得此信息的另一个常见原因：

Too many arguments, expected arguments "command".

是当工匠脚本需要一个选项时，您正在提供一个参数。所以你需要改变

./artisan yourcommand:yoursubcommand some_kind_of_input

到

./artisan yourcommand:yoursubcommand --an_option=some_kind_of_input

该错误通常意味着工匠不希望此命令有任何其他形式的参数...

Laravel工匠使用带有空格的message参数给定太多参数，期望参数“ command”

4 个答案: