use new backend

src/App.js

@@ -3,20 +3,10 @@ import {Flow} from './Flows';
 import {Title} from './Title';
 import {Sidebar} from './Sidebar';
 import {PressureHelper} from './PressureHelper';
-import {TokenCtx,ISOP_APPKEY} from './UserAction';
+import {TokenCtx} from './UserAction';
 import {load_config,bgimg_style} from './Config';
 
 function DeprecatedAlert(props) {
-    if(document.domain==='hole.xmcp.ml')
-        return (
-            <div className="flow-item">
-                <div className="box box-tip">
-                    <p><b>请使用新域名访问P大树洞！</b></p>
-                    <p><a href="http://pkuhelper.pku.edu.cn/hole/">pkuhelper.pku.edu.cn/hole</a></p>
-                    <p>当前域名将停止支持</p>
-                </div>
-            </div>
-        );
     return null;
 }
 

src/UserAction.js

@@ -1,10 +1,8 @@
 import React, {Component, PureComponent} from 'react';
-import {ISOP_APPKEY,ISOP_APPCODE,ISOP_SVCID} from './infrastructure/const';
 import copy from 'copy-to-clipboard';
 import {API_BASE,SafeTextarea} from './Common';
 import {MessageViewer} from './Message';
 import {API_VERSION_PARAM,PKUHELPER_ROOT,API,get_json} from './flows_api';
-import md5 from 'md5';
 
 import './UserAction.css';
 
@@ -15,8 +13,6 @@ const MAX_IMG_DIAM=8000;
 const MAX_IMG_PX=6000000;
 const MAX_IMG_FILESIZE=450000*BASE64_RATE;
 
-export {ISOP_APPKEY,ISOP_APPCODE,ISOP_SVCID};
-
 export const TokenCtx=React.createContext({
     value: null,
     set_value: ()=>{},
@@ -95,15 +91,8 @@ export class LoginForm extends Component {
         this.setState({
             loading_status: 'loading',
         },()=>{
-            let param=
-                'user='+this.username_ref.current.value+
-                '&svcId='+ISOP_SVCID+
-                '&appKey='+ISOP_APPKEY+
-                '&timestamp='+(+new Date());
-
             fetch(
-                PKUHELPER_ROOT+'isop_proxy/'+api_name+'?'+param+
-                '&msg='+md5(param+ISOP_APPCODE),
+                PKUHELPER_ROOT+'api_xmcp/isop/'+api_name+'?user='+encodeURIComponent(this.username_ref.current.value),
             )
                 .then(get_json)
                 .then((json)=>{