我如何解析下一个字符串：

Question

I have next string and tring to get only Site Name string from each array

let text = '[[{"value":"Site Name"}]]AAAAAAAA[[{"value":"Site Name"}]]BBBB'

So, it would be looking like this:

Site NameAAAAAAAASite NameBBBB

I've tried something like

text.replace(/(\[[{"value":")(\w+)(\"}]])/g, '$2'))

but it didn't work

Pls help

Answer 1

Use

/\[{2}{"value":"(.*?)"/g

See regex proof . EXPLANATION

--------------------------------------------------------------------------------
  \[{2}                    '[' (2 times)
--------------------------------------------------------------------------------
  {"value":"               '{"value":"'
--------------------------------------------------------------------------------
  (                        group and capture to \1:
--------------------------------------------------------------------------------
    .*?                      any character except \n (0 or more times
                             (matching the least amount possible))
--------------------------------------------------------------------------------
  )                        end of \1
--------------------------------------------------------------------------------
  "                        '"'

JavaScript :

 let text = '[[{"value":"Site Name"}]]AAAAAAAA[[{"value":"Site Name"}]]BBBB' const matches = text.matchAll(/\[{2}{"value":"(.*?)"/g) console.log( Array.from(matches, z => z[1]) )