angular.js - Angular $http() 无法发送dataURI数据

Question

使用 ngImgCrop 插件，生成 base64 数据。使用 $http.post() 传递 base64 数据时，发生 414 错误，提示参数太大。
求解决的办法，不想用 原生的 ‘form post’ 请求。在线等...

//*** 省略URL ***//
....
//----参数
_params={image_url:$scope.cropper.croppedImage,name:_form.name}
//----请求
$http({
    method:"POST",
    url:_url,
    params:_params,
    headers:{'Content-Type':'application/x-www-form-urlencoded'},
    transformRequest:angular.identity
});

Answer 1

How did you post it? Up code

Supplement

Judging from your code, your approach is to put the parameters after the URL, similar to:

xxx-url?image_url=mmmm&name=nnnn

But postit is best to put the parameters in the requestBody. The code is simpler than you think:

$http({
    method: "POST",
    url: _url,
    data:_params
});

That’s good