无论我如何格式化此请求的原始部分,我都无法避免下面的解析错误.
@H_502_21@解决方法
我有一个带有传递规范的create方法的Rails API,以说明控制器消息是合理的：
describe "POST power_up" do
let!(:client) { FactoryGirl.create :client,name: "joe",auth_token: "asdfasdfasdfasdfasdfasdf" }
it "should create and save a new Power Up" do
expect { post :create,format: :json,power_up: FactoryGirl.attributes_for(:power_up) }.to change(V1::PowerUp,:count).by(1)
end
end
我正在使用Postman尝试POST.无论我尝试什么,我都会收到错误：
Started POST "/v1/power_ups.json" for 127.0.0.1 at 2014-08-30 18:05:29 -0400
Error occurred while parsing request parameters.
Contents:
{
'name': 'foo','description': 'bar'
}
ActionDispatch::ParamsParser::ParseError (795: unexpected token at '{
'name': 'foo','description': 'bar'
}
邮差请求设置：
我也尝试过：
{
'power_up': {
'name': 'foo','description': 'bar'
}
}
power_ups_controller.rb中的create方法和强参数声明中的代码：
def create
@power_up = PowerUp.new(power_up_params)
if @power_up.save!
redirect_to @power_up
end
end
private
def power_up_params
params.require(:power_up).permit(:name,:description)
end