无法更新编写器.Phar in yi2

Question

我使用下面的命令来更新我的作曲器:

php composer.phar update

我在终端中得到以下错误:

[ComposerRepositoryRepositorySecurityException]                            
  The contents of http://packagist.org/p/provider-archived%2491683312159b2222  
  f06683bc446f1347559e31839d8dbb6a3c2512e677e01798.json do not match its sign  
  ature. This should indicate a man-in-the-middle attack. Try running compose  
  r again and report this if you think it is a mistake.  

这个问题我想不明白，有谁能帮我一下吗?提前感谢

Answer 1

我在我的composer中添加了以下行。Json，一切开始工作。

 "repositories": {
        "packagist": { "url": "https://packagist.org", "type": "composer" }
    },

我不知道目的，但它是为我工作，我能够运行

php composer.phar update