在rails 5.2上,我将画布另存为blob,然后通过Active storage将其发送到Azur存储。
在我的机器上,借助开发环境,可以完美创建png并将其完美发送到Azur Blob,然后将其附加到模型上。
但是在将机器上的Blob连接到映像时,在测试计算机(具有测试环境)上,我收到ActiveStorage :: IntegrityError。
发送png的javascript
var project_id = 2;
var csrf_token = $("meta[name=csrf-token]").attr("content");
var project_metadata = new FormData();
project_metadata.append("utf8","✓");
project_metadata.append("authenticity_token",csrf_token);
project_metadata.append("projet_id",project_id.toString());
project_metadata.append("commit","Create Projet");
var file_name = "rdc.png";
var upload_file_field = that.drawing.getElement().toBlob(function(blob) {
var file = new File([blob], file_name, {type: "image/png", lastModified: Date.now()});
var url = "/projects/"+project_id.toString()+"/store_plan"
project_metadata.append("images",file,file_name);
$.ajax({
type: "POST",
url: url,
data: project_metadata,
processData: false,
contentType: false,
success: function(){
console.log("images save");
}
});
})
控制器
def store_plan
@project.images.attach(io: params["images"].to_io, filename: params["images"].original_filename)
end
storage.yml
azure_dev:
service: AzureStorage
storage_account_name: "XXXXX"
storage_access_key: "..."
container: projectsdevelopment
test:
service: AzureStorage
storage_account_name: "XXXXX"
storage_access_key: "..."
container: projectstest
我的开发机是Mac book pro,我的测试机是Ubuntu。
不明白为什么我会在测试中收到ActiveStorage :: IntegrityError,开发时一切正常吗?
感谢您的帮助。
答案 0 :(得分:0)
我最终使用fetch
代替了$.ajax({})
,这在两方面都有效。