Javascript Cookie通过regex名称获取 [英] Javascript Cookies get by regex name

问题描述

  name：value：$ 
 b $ b text1 something 
 test something 
 text2 something 
 4 bla 
  

like get cookies regex（'test'+ onlynumbers）

返回

  text1 something 
 text2 something 
  

解决方案

这样的东西应该工作（未测试）：

  var getCookieByMatch = function（regex）{
 var cs = document。 cookie.split（/; \s * /），ret = []，i; 
 for（i = 0; i  if（cs [i] .match（regex））{
 ret.push（cs [i]）; 
} 
} 
 return ret; 
}; 
 getCookieByMatch（/ ^ text\d + = /）; // => [text1 = x; ...，text2 = y ...] 
  

Hi how can i get cookies by regex names assuming that i have this cookies in browser cache

name:  value:
text1  something
test   something
text2  something
4      bla

like get cookies regex ('test'+onlynumbers)

returns

text1  something
text2  something

解决方案

Something like this should work (untested):

var getCookieByMatch = function(regex) {
  var cs=document.cookie.split(/;\s*/), ret=[], i;
  for (i=0; i<cs.length; i++) {
    if (cs[i].match(regex)) {
      ret.push(cs[i]);
    }
  }
  return ret;
};
getCookieByMatch(/^text\d+=/); // => ["text1=x;...", "text2=y..."]

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