小编Abh*_*yay的帖子

我从 themoviedb API 收到以下 JSON 响应：

{\n         "popularity":1640.159,\n         "vote_count":32,\n         "video":false,\n         "poster_path":"\\/9Rj8l6gElLpRL7Kj17iZhrT5Zuw.jpg",\n         "id":734309,\n         "adult":false,\n         "backdrop_path":"\\/7fvdg211A2L0mHddvzyArRuRalp.jpg",\n         "original_language":"en",\n         "original_title":"Santana",\n         "genre_ids":[\n            28\n         ],\n         "title":"Santana",\n         "vote_average":6.3,\n         "overview":"Two brothers \xe2\x80\x94 one a narcotics agent and the other a general \xe2\x80\x94 finally discover the identity of the drug lord who murdered their parents decades ago. They may kill each other before capturing the bad guys.",\n         "release_date":"2020-08-28"\n      }\n

我必须使用poster_path但我无法理解它，因为它只是图像名称而不是任何路径。我不知道如何从这个poster_path字符串中获取图像。

请帮我！当我将网址粘贴到 Google 上时，我什么也没得到。

{
   "stocks":{
      "0":{
         "name":"Torn City Stock Exchange",
         "acronym":"TCSE",
         "director":"None",
         "current_price":10018.747,
         "market_cap":0,
         "total_shares":0,
         "available_shares":0,
         "forecast":"Average",
         "demand":"High"
      },
      "1":{
         "name":"Torn City and Shanghai Banking Corporation",
         "acronym":"TSBC",
         "director":"Mr. Gareth Davies",
         "current_price":529.863,
         "market_cap":4300246833486,
         "total_shares":8115771121,
         "available_shares":0,
         "forecast":"Average",
         "demand":"High",
         "benefit":{
            "requirement":4000000,
            "description":"Entitled to receive occasional dividends"
         }
      },
      "2":{
         "name":"Torn City Investment Banking",
         "acronym":"TCB",
         "director":"Mr. Paul Davies",
         "current_price":502.819,
         "market_cap":5771083717274,
         "total_shares":11477457529,
         "available_shares":1539811799,
         "forecast":"Average",
         "demand":"Average",
         "benefit":{
            "requirement":1500000,
            "description":"Entitled to receive improved interest rates"
         }
      }
}

如何使用键值对遍历所有项目？我想提取名称、首字母缩略词、总份额、available_shares 和需求。请帮忙！我正在使用 java 创建一个 android 应用程序，但我被困在这里。