언어별 json 데이터 다루기 예제

README.md

PHP

• http://php.net/manual/en/function.json-decode.php
• http://nitschinger.at/Handling-JSON-like-a-boss-in-PHP/

JAVA

• http://www.oracle.com/technetwork/articles/java/json-1973242.html
• http://www.tutorialspoint.com/json/json_java_example.htm

PYTHON

• https://docs.python.org/3/library/json.html

NODE.JS

• http://book.mixu.net/node/ch5.html

ASP

• http://www.aspjson.com

json.php

<?php
$json = json_decode(file_get_contents("test.json"),true);

#print_r( $json );
print( "# Message  = ". $json["message"]."\n" );
print( "# Code     = ". $json["code"]."\n" );

$info = $json['info'];

foreach ( $info as $aUser ){
  print( "# aName = ".$aUser['aName']."\n" );
  foreach ( $aUser['bList'] as $bUser ){
    print( "\t\tbName = ".$bUser['bname']."\n" );
  }
}
?>

test.json

{
  "message": "OK",
  "code": "000",
  "info": [
    {
      "aName": "홍길동",
      "aCode": "A11",
      "bList": [
        {
          "bid": "A12",
          "bname": "홍길동_2"
        },
        {
          "bid": "A13",
          "bname": "홍길동_3"
        }
      ]
    },
    {
      "aName": "나동수",
      "aCode": "A21",
      "bList": [
        {
          "bid": "A22",
          "bname": "나동수_2"
        },
        {
          "bid": "A23",
          "bname": "나동수_3"
        }
      ]
    },
    {
      "aName": "김영철",
      "aCode": "A31",
      "bList": [
        {
          "bid": "A32",
          "bname": "김영철_2"
        },
        {
          "bid": "A33",
          "bname": "김영철_3"
        },
        {
          "bid": "A34",
          "bname": "김영철_4"
        },
        {
          "bid": "A35",
          "bname": "김영철_5"
        },
        {
          "bid": "A36",
          "bname": "김영철_6"
        }
      ]
    },
    {
      "aName": "이순신",
      "aCode": "A41",
      "bList": [
        {
          "bid": "A42",
          "bname": "이순신_2"
        }
      ]
    }
  ]
}