【发布时间】:2021-12-20 12:54:05
【问题描述】:
我正在使用 React/Redux 前端和运行后端的 rails 服务器。我有一个按钮,onClick 将发送触发一个动作,该动作由两个分派和一个提取组成,一个分派之前和一个之后。 fetch 正确地找到了服务器,但我收到了 422 错误,这意味着在接受请求后 Rails 方面存在一些问题。错误如您在标题中看到的那样,ActionController::InvalidAuthenticityToken (ActionController::InvalidAuthenticityToken)。但是,我将参数设置为 require 一个 player 对象和 permit 正确的属性。
fetch 的操作(我知道它有效)看起来像这样
export default function completeAttributeSelection(playerObj){
const playerPOST = ({
method: "POST",
headers: {
"Content-Type": "application/json",
"Accept": "application/json"
},
body: JSON.stringify({
atk: playerObj.atk,
sAtk: playerObj.sAtk,
def: playerObj.def,
sDef: playerObj.sDef,
spd: playerObj.spd,
hp: playerObj.hp,
name: playerObj.name
})
})
return (dispatch) => {
dispatch({type: "LOADING"})
console.log("Domain: " + DOMAIN())
fetch((DOMAIN() + "/players/update_or_create"), playerPOST)
.then(resp => resp.json())
.then(json => {
console.log(json)
dispatch({type: "ATTRIBUTE_UPDATE_COMPLETE", payload: json})
})
}
}
这是处理请求的控制器:
class PlayersController < ApplicationController
def update_or_create
puts ("Update or Create hit")
@player = Player.create_or_find_by(name: player_params[:name])
puts (player_params)
@player.update(class: player_params[:class], lvl: player_params[:level], atk: player_params[:atk], sAtk: player_params[:sAtk], def: player_params[:def], sDef: player_params[:sDef], spd: player_params[:spd], hp: player_params[:hp])
render json{@player}
end
private
def player_params
params.require(:player).permit(:name, :inv_hash, :lvl, :name, :class, :atk, :def, :sAtk, :sDef, :spd, :hp, :move_distance)
end
end
由于我没有使用任何秘密、密钥或has_secure_password 之类的任何东西,我正在努力了解究竟是什么被这个赶上了。
我从 Rails 终端得到的全部提示(在长时间的混乱错误之前)如下......
Processing by PlayersController#update_or_create as JSON
Parameters: {"atk"=>6, "sAtk"=>6, "def"=>5, "sDef"=>9, "spd"=>10, "hp"=>85, "name"=>"test01", "player"=>{"name"=>"test01", "atk"=>6, "def"=>5, "sAtk"=>6, "sDef"=>9, "spd"=>10, "hp"=>85}}
HTTP Origin header (http://localhost:3000) didn't match request.base_url (http://localhost:3006)
Completed 422 Unprocessable Entity in 0ms (ActiveRecord: 0.3ms | Allocations: 394)
ActionController::InvalidAuthenticityToken (ActionController::InvalidAuthenticityToken):
【问题讨论】:
标签: ruby-on-rails json authentication fetch