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解析blob响应是否登录失效

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This commit is contained in:
RuoYi 2021-10-23 10:23:32 +08:00
parent ef4fef3d56
commit a4558c32b2
1 changed files with 35 additions and 10 deletions
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45
ruoyi-ui/src/plugins/download.js
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@ -1,6 +1,7 @@
import { saveAs } from 'file-saver'
import axios from 'axios'
import { getToken } from '@/utils/auth'
import { Message } from 'element-ui'
const baseURL = process.env.VUE_APP_BASE_API
@ -12,9 +13,14 @@ export default {
url: url,
responseType: 'blob',
headers: { 'Authorization': 'Bearer ' + getToken() }
}).then(res => {
const blob = new Blob([res.data])
this.saveAs(blob, decodeURI(res.headers['download-filename']))
}).then(async (res) => {
const isLogin = await this.blobValidate(res.data);
if (isLogin) {
const blob = new Blob([res.data])
this.saveAs(blob, decodeURI(res.headers['download-filename']))
} else {
Message.error('无效的会话，或者会话已过期，请重新登录。');
}
})
},
resource(resource) {
@ -24,9 +30,14 @@ export default {
url: url,
responseType: 'blob',
headers: { 'Authorization': 'Bearer ' + getToken() }
}).then(res => {
const blob = new Blob([res.data])
this.saveAs(blob, decodeURI(res.headers['download-filename']))
}).then(async (res) => {
const isLogin = await this.blobValidate(res.data);
if (isLogin) {
const blob = new Blob([res.data])
this.saveAs(blob, decodeURI(res.headers['download-filename']))
} else {
Message.error('无效的会话，或者会话已过期，请重新登录。');
}
})
},
zip(url, name) {
@ -36,13 +47,27 @@ export default {
url: url,
responseType: 'blob',
headers: { 'Authorization': 'Bearer ' + getToken() }
}).then(res => {
const blob = new Blob([res.data], { type: 'application/zip' })
this.saveAs(blob, name)
}).then(async (res) => {
const isLogin = await this.blobValidate(res.data);
if (isLogin) {
const blob = new Blob([res.data], { type: 'application/zip' })
this.saveAs(blob, name)
} else {
Message.error('无效的会话，或者会话已过期，请重新登录。');
}
})
},
saveAs(text, name, opts) {
saveAs(text, name, opts);
}
},
async blobValidate(data) {
try {
const text = await data.text();
JSON.parse(text);
return false;
} catch (error) {
return true;
}
},
}