我正在使用谷歌地方的api来拍照但我遇到了问题。这是:
所以我正在使用谷歌地方的api。我得到了一个地方的结果。但是这里是我保留结果的代码:
@Key
public String id;
@Key
public String name;
@Key
public String reference;
@Key
public String icon;
@Key
public String vicinity;
@Key
public String website;
现在我从谷歌回来的结果是:
"icon" : "http://maps.gstatic.com/mapfiles/place_api/icons/generic_business-71.png",
"id" : "4f89212bf76dde31f092cfc14d7506555d85b5c7",
"name" : "Google Sydney",
"photos" : [
{
"height" : 1536,
"html_attributions" : [ "Van Google-gebruiker" ],
"photo_reference" : "CoQBdQAAAPga2KHTGQ7bwXYWqWdcjk3ysuclkMPLwteQJQKCLDTNSIW3r3UXXph7Xvd1xDglxSo4Tj_kQ7PtbmEp7nFbXs8-_TgX15Uw3yvjSs6InXSypn9RXEG46sjFZ1jnIK53_mGtwPf9X2IAUriXYsBaSq-eQ5y5QN6XuzjxoAPm-MBjEhD6ijhkCpZni0RmQthFsmBaGhSFdmnUCWAm_yacKUUWCRvP1Ci7Sg",
"width" : 2048
},
{
"height" : 480,
"html_attributions" : [ "Van Google-gebruiker" ],
"photo_reference" : "CnRqAAAAP3g4h5maCy8vR4D--VmH_LCCdoo07fGP9nsi0EvYF_U9dsdmGf_pLNl71drFGkAi4DOHkyv1SD66iaRUL7C-C8Ywjh1I5Z5zexGdzmVV4ST9FKrPRQzW3nalzEF4cf2hJYPKD_QjcW9a-4mhR1eaihIQpipj9088MwpwIDEUiQ85PRoUENmOYDyfcp2INEjovgLgUVVx7k8",
"width" : 640
}
],
现在我只需要photo_reference。我怎样才能做到这一点?因为它在阵列中?我只需要第一次photo_reference。
提前致谢
答案 0 :(得分:0)
使用您的密钥和photo_reference在您的代码中使用此网址:
https://maps.googleapis.com/maps/api/place/photo?maxwidth=70&photoreference=CoQBdQAAAPga2KHTGQ7bwXYWqWdcjk3ysuclkMPLwteQJQKCLDTNSIW3r3UXXph7Xvd1xDglxSo4Tj_kQ7PtbmEp7nFbXs8-_TgX15Uw3yvjSs6InXSypn9RXEG46sjFZ1jnIK53_mGtwPf9X2IAUriXYsBaSq-eQ5y5QN6XuzjxoAPm-MBjEhD6ijhkCpZni0RmQthFsmBaGhSFdmnUCWAm_yacKUUWCRvP1Ci7Sg&sensor=true&key=YOURKEYHERE
请记住:param maxwidth可以设置,直到你的响应参数上的图片限制为止:“height”:480