opensource/RuoYi-Vue-Plus
2
0
Fork 1
mirror of https://gitee.com/dromara/RuoYi-Vue-Plus.git synced 2026-09-20 02:08:15 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

修改【responseType = ‘blob’】响应返回值，更灵活使用

Browse Source
This commit is contained in:
HuangXin 2022-03-11 07:44:56 +00:00 committed by Gitee
parent 29e1bf3f2e
commit bcd811deeb
No known key found for this signature in database
GPG Key ID: 173E9B9CA92EEF8F
1 changed files with 12 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
ruoyi-ui/src/utils/request.js
View File

@ -74,8 +74,10 @@ service.interceptors.response.use(res => {
// 获取错误信息
const msg = errorCode[code] || res.data.msg || errorCode['default']
// 二进制数据则直接返回
if(res.request.responseType === 'blob' || res.request.responseType === 'arraybuffer'){
if(res.request.responseType === 'arraybuffer'){
return res.data
} else if(res.request.responseType === 'blob' ){
return res
}
if (code === 401) {
if (!isRelogin.show) {
@ -97,6 +99,7 @@ service.interceptors.response.use(res => {
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({
dangerouslyUseHTMLString: true,
message: msg,
type: 'error'
})
@ -138,10 +141,17 @@ export function download(url, params, filename) {
transformRequest: [(params) => { return tansParams(params) }],
headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
responseType: 'blob'
}).then(async (data) => {
}).then(async (response) => {
let data = response.data
const isLogin = await blobValidate(data);
if (isLogin) {
const blob = new Blob([data])
// 后台设置的下载文件名称
let downloadFileName = response['headers']["download-filename"];
// 如果前端不自定义文件名称，则使用后台设置的名称
if (!filename && downloadFileName) {
filename = decodeURI(downloadFileName);
}
saveAs(blob, filename)
} else {
const resText = await data.text();