从线程脚本中删除多余的字符

Question

I've got a ruby script which check microservices version from each microservice API. 我有一个ruby脚本，该脚本检查每个微服务API的微服务版本。 I try to run this with bamboo and return the result as a html table. 我尝试用竹子运行它，并将结果作为html表返回。

...
h = {}
threads = []
service = data_hash.keys
service.each do |microservice|
threads << Thread.new do
thread_id = Thread.current.object_id.to_s(36)
begin
h[thread_id] = ""
port = data_hash["#{microservice}"]['port']

 nodes = "knife search 'chef_environment:#{env} AND recipe:#   

 {microservice}' -i 2>&1 | tail -n 2"
 node = %x[ #{nodes} ].split 
 node.each do |n|
   h[thread_id] << "\n<html><body><h4> Node: #{n} </h4></body></html>\n"
   uri = URI("http://#{n}:#{port}/service-version")
   res = Net::HTTP.get_response(uri)
   status = Net::HTTP.get(uri)
   data_hash = JSON.parse(status)
   name = data_hash['name']
   version = data_hash['version']
   h[thread_id] << "<table><tr><th> #{name}:#{version} </th></tr></table>" 
   end

  rescue => e
    h[thread_id] << "ReadTimeout Error" 
    next 
  end
 end
 end

threads.each do |thread|
  thread.join
end

ThreadsWait.all_waits(*threads)
puts h.to_a

The issue is that I want to output name and version into a html table and if I put threads it generates some random characters between each line: 问题是我想将名称和版本输出到html表中，如果我放置线程，它将在每行之间生成一些随机字符：

<table><tr><th> microservice1:2.10.3 </th></tr></table>
bjfsw
<table><tr><th> microservice2:2.10.8 </th></tr></table>

Answer 1

The random characters are the keys of the hash generated with to_s(36) . 随机字符是使用to_s(36)生成的哈希的键。

Replace the puts h.to_a with something like 将puts h.to_a替换为类似

puts h.values.join("\n")

And you will only see the data and not the keys. 而且您只会看到数据，而不是键。

You can use kernel#ph or puts h.inspect to see this. 您可以使用kernel#ph或puts h.inspect 。

从线程脚本中删除多余的字符

问题描述

1 个解决方案

解决方案1
1 已采纳 2016-08-23 06:15:49

从线程脚本中删除多余的字符

问题描述

1 个解决方案

解决方案1 1 已采纳 2016-08-23 06:15:49

解决方案1
1 已采纳 2016-08-23 06:15:49