From d734bfc34f65b6cd036b5f21b718294152fecacf Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: 星期四, 17 二月 2022 11:56:11 +0800
Subject: [PATCH] 修复分页组件请求两次问题(I4SQOR)
---
ruoyi-ui/src/utils/request.js | 53 +++++++++++++++++++++++++++++++++++++++++++++--------
1 files changed, 45 insertions(+), 8 deletions(-)
diff --git a/ruoyi-ui/src/utils/request.js b/ruoyi-ui/src/utils/request.js
index 78a20a2..107a28d 100644
--- a/ruoyi-ui/src/utils/request.js
+++ b/ruoyi-ui/src/utils/request.js
@@ -4,9 +4,12 @@
import { getToken } from '@/utils/auth'
import errorCode from '@/utils/errorCode'
import { tansParams, blobValidate } from "@/utils/ruoyi";
+import cache from '@/plugins/cache'
import { saveAs } from 'file-saver'
let downloadLoadingInstance;
+// 是否显示重新登录
+let isReloginShow;
axios.defaults.headers['Content-Type'] = 'application/json;charset=utf-8'
// 创建axios实例
@@ -21,6 +24,8 @@
service.interceptors.request.use(config => {
// 是否需要设置 token
const isToken = (config.headers || {}).isToken === false
+ // 是否需要防止数据重复提交
+ const isRepeatSubmit = (config.headers || {}).repeatSubmit === false
if (getToken() && !isToken) {
config.headers['Authorization'] = 'Bearer ' + getToken() // 让每个请求携带自定义token 请根据实际情况自行修改
}
@@ -30,6 +35,29 @@
url = url.slice(0, -1);
config.params = {};
config.url = url;
+ }
+ if (!isRepeatSubmit && (config.method === 'post' || config.method === 'put')) {
+ const requestObj = {
+ url: config.url,
+ data: typeof config.data === 'object' ? JSON.stringify(config.data) : config.data,
+ time: new Date().getTime()
+ }
+ const sessionObj = cache.session.getJSON('sessionObj')
+ if (sessionObj === undefined || sessionObj === null || sessionObj === '') {
+ cache.session.setJSON('sessionObj', requestObj)
+ } else {
+ const s_url = sessionObj.url; // 请求地址
+ const s_data = sessionObj.data; // 请求数据
+ const s_time = sessionObj.time; // 请求时间
+ const interval = 1000; // 间隔时间(ms)，小于此时间视为重复提交
+ if (s_data === requestObj.data && requestObj.time - s_time < interval && s_url === requestObj.url) {
+ const message = '数据正在处理，请勿重复提交';
+ console.warn(`[${s_url}]: ` + message)
+ return Promise.reject(new Error(message))
+ } else {
+ cache.session.setJSON('sessionObj', requestObj)
+ }
+ }
}
return config
}, error => {
@@ -48,19 +76,25 @@
return res.data
}
if (code === 401) {
- let doms = document.getElementsByClassName('el-message-box')[0]
- if(doms === undefined){
+ if (!isReloginShow) {
+ isReloginShow = true;
MessageBox.confirm('登录状态已过期，您可以继续留在该页面，或者重新登录', '系统提示', {
confirmButtonText: '重新登录',
cancelButtonText: '取消',
type: 'warning'
}
- ).then(() => {
- store.dispatch('LogOut').then(() => {
+ ).then(() => {
+ isReloginShow = false;
+ store.dispatch('LogOut').then(() => {
+ // 如果是登录页面不需要重新加载
+ if (window.location.hash.indexOf("#/login") != 0) {
location.href = '/index';
- })
- }).catch(() => {});
- }
+ }
+ })
+ }).catch(() => {
+ isReloginShow = false;
+ });
+ }
return Promise.reject('无效的会话，或者会话已过期，请重新登录。')
} else if (code === 500) {
Message({
@@ -111,7 +145,10 @@
const blob = new Blob([data])
saveAs(blob, filename)
} else {
- Message.error('无效的会话，或者会话已过期，请重新登录。');
+ const resText = await data.text();
+ const rspObj = JSON.parse(resText);
+ const errMsg = errorCode[rspObj.code] || rspObj.msg || errorCode['default']
+ Message.error(errMsg);
}
downloadLoadingInstance.close();
}).catch((r) => {
--
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