小编pie*_*tro的帖子

您好，我使用 Talend ESB 7.2，并尝试使用 tRest Response

我已经使用 tJsonExtractField 提取 Json \n

在“metas”字段中，我有另一个 json 字符串，我尝试将此字符串提取为数组（具有键值关联）。

元字段示例

{  \n   "482f75dd-a8e4-4f5c-80f0-85b5a7eeb340":[  \n      "ind\xc3\xa9termin\xc3\xa9"\n   ],\n   "d8cac586-2d64-4fe6-bdf4-91a5bac3541e":[  \n      "Id system"\n   ],\n   "b17baa47-2aa4-4959-a4f1-073f97833ba2":[  \n      "Intranet_T\xc3\xa9l\xc3\xa9_services_Web"\n   ],\n   "df35ac57-90eb-4e7f-af56-3f50be808ee1":[  \n      "ind\xc3\xa9termin\xc3\xa9"\n   ],\n   "046f1767-f303-4f89-bed6-7c58dab5f47b":[  \n      "ind\xc3\xa9termin\xc3\xa9"\n   ],\n   "ed979530-1dcc-4f48-853c-9dc43ebfc92d":[  \n      "ind\xc3\xa9termin\xc3\xa9"\n   ],\n   "a19f08a9-edf1-489b-9fb3-17a6335df112":[  \n      "ind\xc3\xa9termin\xc3\xa9"\n   ],\n   "60911596-67e7-4caf-afa1-67ff90c8fa8b":[  \n      "ind\xc3\xa9termin\xc3\xa9"\n   ],\n   "0dee3ca9-7962-4ee5-bc02-89d80e315072":[  \n      "saas"\n   ],\n   "4e44268d-0231-4d1d-8e6d-13580dc89b31":[  \n      "ind\xc3\xa9termin\xc3\xa9"\n   ],\n   "0fd60a21-0bb4-4e3f-a203-8cef11ad3149":[  \n      "ind\xc3\xa9termin\xc3\xa9"\n   ],\n   "7c4b6cb3-1918-4ec5-85dc-add60186d29b":[  \n      "ind\xc3\xa9termin\xc3\xa9"\n   ],\n   "48657111-f80f-4bd1-842d-0ce2c4a044b6":[  \n      "ind\xc3\xa9termin\xc3\xa9"\n   ],\n   "6061a25d-3aaf-d58f-81a4-ad38878d2952":[  \n      "ind\xc3\xa9termin\xc3\xa9"\n   ]\n}\n

编辑 …

我正在尝试安装

"symfony/framework-standard-edition":"2.6.6",

然而

php composer.phar更新

显示此错误

  Problem 1
    - Installation request for symfony/framework-standard-edition 2.2.x-dev -> satisfiable by symfony/framework-standard-edition[2.2.x-dev].
    - Can only install one of: symfony/framework-standard-edition[v2.6.6, 2.2.x-dev].
    - Installation request for symfony/framework-standard-edition 2.6.6 -> satisfiable by symfony/framework-standard-edition[v2.6.6].

为什么symfony框架标准版[2.6.6]需要标准版[2.2.x] ??

这是我的composer.json

{
    "name": "symfony/framework-standard-edition",
    "description": "The \"Symfony Standard Edition\" distribution",
    "autoload": {
        "psr-0": { "": "src/" }
    },
    "require": {
        "php": ">=5.3.3",


        "sonata-project/admin-bundle": "dev-master",
        "sonata-project/cache-bundle": "dev-master",
        "sonata-project/block-bundle": "dev-master",
        "sonata-project/jquery-bundle": "1.8.x-dev",
        "sonata-project/doctrine-orm-admin-bundle" : "2.2.*",
        "sonata-project/core-bundle": "~2.2@dev",


        "symfony/symfony": "2.6.6",
        "doctrine/orm": "~2.2,>=2.2.3",
        "doctrine/doctrine-bundle": "1.3.*@dev",
        "twig/extensions": …