ruby – 使用Sinatra更改HTTP状态消息
发布时间:2020-12-17 03:38:46 所属栏目:百科 来源:网络整理
导读:我正在编写一个简单的Sinatra应用程序,并且在用户发布带有特定数据的请求时,我想返回错误“453”(自定义错误代码),其中包含CLIENT_ERROR消息或类似内容. 问题是:查看Sinatra文档并进行一些测试我找不到设置响应错误消息的方法,只有响应状态. 所以,如果一套S
我正在编写一个简单的Sinatra应用程序,并且在用户发布带有特定数据的请求时,我想返回错误“453”(自定义错误代码),其中包含CLIENT_ERROR消息或类似内容.
问题是:查看Sinatra文档并进行一些测试我找不到设置响应错误消息的方法,只有响应状态. 所以,如果一套Sinatra的回应 get '/' do response.status = 453 end 我得到错误代码: curl -v localhost:4567 * About to connect() to localhost port 4567 (#0) * Trying 127.0.0.1... connected > GET / HTTP/1.1 > User-Agent: curl/7.22.0 (x86_64-pc-linux-gnu) libcurl/7.22.0 OpenSSL/1.0.1 zlib/1.2.3.4 libidn/1.23 librtmp/2.3 > Host: localhost:4567 > Accept: */* > < HTTP/1.1 453 < X-Frame-Options: sameorigin < X-XSS-Protection: 1; mode=block < Content-Type: text/html;charset=utf-8 < Content-Length: 0 < Connection: keep-alive < Server: thin 1.3.1 codename Triple Espresso < * Connection #0 to host localhost left intact * Closing connection #0 但我想要的是: < HTTP/1.1 453 CLIENT_ERROR 我的方式也一样 < HTTP/1.1 200 OK 当一切按照计划进行时. 无论如何使用Sinatra / Rack进行此操作? 解决方法
状态消息由您正在使用的服务器生成,例如在Thin中,消息在
Thin::HTTP_STATUS_CODES 中,响应行在
Thin::Response 中生成,在WEBrick中,它们在
WEBrick::HHTPStatus::StatusMessage 中,响应在
WEBrick::HTTPResponse 中生成.
如果您知道正在使用的服务器,则可以将错误添加到相应的哈希中. 使用Thin: require 'thin' Thin::HTTP_STATUS_CODES[453] = "Client Error" 和输出: $curl -v localhost:4567 * About to connect() to localhost port 4567 (#0) * Trying 127.0.0.1... connected * Connected to localhost (127.0.0.1) port 4567 (#0) > GET / HTTP/1.1 > User-Agent: curl/7.19.7 (universal-apple-darwin10.0) libcurl/7.19.7 OpenSSL/0.9.8r zlib/1.2.3 > Host: localhost:4567 > Accept: */* > < HTTP/1.1 453 Client Error < X-Frame-Options: sameorigin < X-XSS-Protection: 1; mode=block < Content-Type: text/html;charset=utf-8 < Content-Length: 0 < Connection: keep-alive < Server: thin 1.4.1 codename Chromeo < * Connection #0 to host localhost left intact * Closing connection #0 和WEBrick: require 'webrick' WEBrick::HTTPStatus::StatusMessage[453] = "Client Error" 它给出了输出: $curl -v localhost:4567 * About to connect() to localhost port 4567 (#0) * Trying 127.0.0.1... connected * Connected to localhost (127.0.0.1) port 4567 (#0) > GET / HTTP/1.1 > User-Agent: curl/7.19.7 (universal-apple-darwin10.0) libcurl/7.19.7 OpenSSL/0.9.8r zlib/1.2.3 > Host: localhost:4567 > Accept: */* > localhost - - [13/Aug/2012:01:41:48 BST] "GET / HTTP/1.1" 453 0 - -> / < HTTP/1.1 453 Client Error < X-Frame-Options: sameorigin < X-Xss-Protection: 1; mode=block < Content-Type: text/html;charset=utf-8 < Content-Length: 0 < Server: WEBrick/1.3.1 (Ruby/1.9.3/2012-04-20) < Date: Mon,13 Aug 2012 00:41:48 GMT < Connection: Keep-Alive < * Connection #0 to host localhost left intact * Closing connection #0 (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |