如何创建管理员兄弟图像字段

Question

我正在使用 admin-bro 3.3.1

我尝试将我的一个字段更改为“dropZone”以在该字段中放置图像，我按照教程进行操作，但该字段仍然是常规文本字段。为什么？

const options = {
options: {
    listProperties: ["fileUrl", "mimeType"],
},
features: [
    uploadFeature({
        provider: {
            aws: {
                accessKeyId: process.env.AKN7H,
                secretAccessKey: process.env.S3_SECRET_ACCESS_KEY,
                region: "EUdon) eust-2",
                bucket: "ba",
            },
        },
        properties: {
            key: "fileUrl", // to this db field feature will safe S3 key,
            mimeType: "mimeType", // this property is important because allows to have previews,
        },
        validation: {
            mimeTypes: "application/pdf",
        },
    }),
],
};

Answer 1

 validation: {
        mimeTypes: "application/pdf",
    },

'mimeTypes' + 用于数组：mimeTypes: ["application/pdf"]

'mimeType' + for string : mimeTypes: "application/pdf"