json - How do I get the url of the image tag in Java? -


the imageurl is:

https://res.cloudinary.com/swiss-unihockey/image/upload/t_club_logo/gin0rst7ocrcuioryacs.png

the jsonobject:

{      "type":"table",    "subtype":"attribute_list",    "doc":"https://api-v2.swissunihockey.ch/api/doc/attribute_list",    "data":{         "context":null,       "headers":[            {               "text":"name",             "key":"teamname",             "long":"name",             "short":"name",             "prefer":"fit"          },          {               "text":"logo",             "key":"logo_url",             "long":"logo",             "short":"logo",             "prefer":"fit"          },          {               "text":"webseite",             "key":"website_url",             "long":"webseite",             "short":"webseite",             "prefer":"fit"          },          {               "text":"teamportrait",             "key":"portrait",             "long":"teamportrait",             "short":"teamportrait",             "prefer":"fit"          },          {                   "text":"liga",             "key":"liga",             "long":"liga",             "short":"liga",             "prefer":"fit"          },          {               "text":"anschrift",             "key":"address",             "long":"anschrift",             "short":"anschrift",             "prefer":"fit"          }       ],       "title":"mr krauchthal ii",       "subtitle":null,       "tabs":[          ],       "slider":null,       "regions":[            {               "text":null,             "rows":[                  {                     "highlight":false,                   "cells":[                        {                           "text":[                              "mr krauchthal ii"                         ]                      },                      {                           "image":{                              "alt":"",                            "url":"https://res.cloudinary.com/swiss-unihockey/image/upload/t_club_logo/gin0rst7ocrcuioryacs.png"                         }                      },                      {                           "url":{                              "href":null,                            "text":"webseite"                         }                      },                      {                           "image":{                              "alt":"",                            "url":null                         }                      },                      {                           "text":[                              "4. liga"                         ]                      },                      {                           "text":[                              "mr krauchthal",                            "thomas"                         ]                      }                   ]                }             ]          }       ]    } }

what need json parser. there several libraries can use jackson or gson.

here basic json handling gson:

jsonobject json = new jsonparser().parse(myjsonstring).getasjsonobject();  // parse string json , return jsonobject jsonobject data = json.get("data").getasjsonobject(); // returns jsonobject contains in "data":{...} jsonarray regions = data.get("regions").getasjsonarray();  // array "regions" for(int i=0;i<regions.size();i++){   // loop through array     jsonobject region = regions.get(i).getasjsonobject();  // element in array (as jsonobject)     string text= region.get("text").getasstring();  // jsonelement jsonobject , read string (like "text") }

it not seem "clean" or "easy" , other json libraries differently, recommend way if don't want whole "data" object parsed in pojo. have is, use methods showed walk through json until "url" or other element want.


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