Question

我有大量的文本，数据嵌套在项目中，以

开头

{"sid"

以

结束

}]},

我需要在文本中搜索这些项目，将每个项目追加到一行，以及每个后续语句，如

"date_start_session":14644,

应该成为仅显示

的td

在适当的栏目中。

我需要有关将文本分隔成行和列的代码的帮助。谢谢

https://www.datadoghq.com

回复的一个例子如下

{"response":{"sessions":[{"sid":132312321,"wid":123213213,"date_start_session":123123123,"date_end_session":13213123,"session_duration":213123,"num_pages":11,"uid":132312312,"ip":"214.142.71.134","browser":"chrome","referrer":{"source":"http://www.dsfdsfds.com/affiliates.aspx"},"useragent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2486.0 Safari/537.36 Edge/13.10586","new_visitor":true,"starred":false,"country":"United States","landing_page":"www.dsfdsfds.com","exit_page":"www.dsfdsfds.com","device_type":"desktop","display_name":"","sessionlink":"http://www.fdsfssdf.com/dashboard/watchsession/132131/13123?pn=1&accessResourceKey=8safasdf8ads7fds78","tags":[],"pages":[{"rid":3123213,"opened_at":321313,"pagetitle":"this is the page title","url":"www.dsfdsfds.com"},{"rid":41241233,"opened_at":321313,"pagetitle":"this is the page title 2","url":"www.dsfdsfds.com"}]}

Answer 1

您可以将内容解析为JSON对象并循环遍历：

var temp = JSON.parse($("#container").text());

for(var item in temp.response.sessions){
   var row = $('<tr>');
   $('#theTable tr:first th').each(function(){
       var td = "<td>" + temp.response.sessions[item][$(this).text()] + " </td>";
       row.append(td);
   })

   $(row[0].outerHTML).appendTo("#theTable");
}

https://jsfiddle.net/8cLg3d5s/6/

Answer 2

我能够使用这个小提琴解决问题：https://jsfiddle.net/8cLg3d5s/5/

以下是相关代码。您可以看到我们使用$.each解析您的文本，并使用rec[key]对会话进行交互。对于每个会话记录，我们迭代列，从记录中提取值（<td>），然后将其添加到新的var temp = $("#container").text(), columnNames = ['sid', 'wid', 'date_start_session', 'date_end_session', 'session_duration' ]; $.each(JSON.parse(temp)['response']['sessions'], function(_row_index, rec) { var $tr = $('<tr>').appendTo($('table tbody')); $.each(columnNames, function(_col_index, key) { $('<td>').appendTo($tr).text(rec[key]); }); });节点。

version: '2'
services:
  web:
    build: .
    environment:
      RAILS_ENV: 'production'

搜索文本文件并附加到表格

2 个答案: