我正在向邮递员发送请求,而且我的避难所参数一直保持为空,即使我已将其格式化为使遮蔽参数包含正确地形成数据。如果我缺少任何东西,请帮助我。ActionController :: ParameterMissing(参数丢失或值为空:避难所):
class Api::V1::SheltersController < ApplicationController
def index
@shelters = Shelter.all.order(:id).reverse
respond_with @shelters
end
def show
@shelter = Shelter.find(params[:id])
respond_with @shelter
end
def create
@shelter = Shelter.new(shelter_params)
if @shelter.save
render json: @shelter, status: 201
else
render json: { errors: @shelter.errors.full_messages }, status: 422
end
end
private
def shelter_params
params.require(:shelter).permit(:name, :address, :phone, :beds)
end
end
数据我通过邮差送
shelter : {
name : "Pee's Shelter",
address : "Pee's Address",
phone : "(236)817-4853",
beds : 5
}
请求信息我看到铁轨页面上
参数:
{“避难所:{\ n \ t \ tname:\“小便的住处\”,\ n \ t \ t地址:\“小便的地址\”,\ n \ t \ tphone:\“(236)817-4853 \”,\ n \ t \ tbeds: 5 \ n} \ n“=> nil,”subdomain“=>”api“,”format“=>:json}
你如何在邮递员中发送参数?原始的,表单数据还是x-www-form-urlencoded? – mokayode
我把它作为Raw发送 –
2016-12-26 08:14:42 -0800 开始POST“/ shelters”for 127.0.0.1处理方法Api :: V1 :: SheltersController#create as JSON 参数:{“shelter :{\ n \ t \ tname:\“Pee's Shelter \”,\ n \ t \ taddress:\“Pee's Address \”,\ n \ t \ tphone:\“(236)817-4853 \”,\ n \ t \ tbeds:5 \ n} \ n“=> nil,”subdomain“=>”api“} 在1ms内完成400次错误的请求(ActiveRecord:0.0ms) –