用的是thinkphp框架,现在要引用config.json文件,
config.json文件里面就是普通的json格式
{
"imageActionName": "uploadimage",
"imageUrl": "/BeRetailer/RetailerBrand/uploadImg",
"imageFieldName": "file",
"imageMaxSize": 2048000,
"imageAllowFiles": [
".png",
".jpg",
".jpeg",
".gif",
".bmp"
]
}
现在imageUrl的值怎么才能动态的从controller中传,我这样写,他不能转译
"imageUrl": "{$imageUrl}"
怎么才是正确的格式?
$json = require('config.json');
$arr = json_decode($json,true);
把json转为数组