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				@@ -4,6 +4,7 @@ import store from '@/store' 
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				 import { getToken } from '@/utils/auth' 
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				 import errorCode from '@/utils/errorCode' 
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				 import { tansParams, blobValidate } from "@/utils/ruoyi"; 
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				+import cache from '@/plugins/cache' 
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				 import { saveAs } from 'file-saver' 
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				 let downloadLoadingInstance; 
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				@@ -23,6 +24,8 @@ const service = axios.create({ 
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				 service.interceptors.request.use(config => { 
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				   // 是否需要设置 token 
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				   const isToken = (config.headers || {}).isToken === false 
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				+  // 是否需要防止数据重复提交 
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				+  const isRepeatSubmit = (config.headers || {}).repeatSubmit === false 
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				   if (getToken() && !isToken) { 
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				     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 
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				   } 
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				@@ -33,6 +36,29 @@ service.interceptors.request.use(config => { 
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				     config.params = {}; 
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				     config.url = url; 
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				   } 
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				+  if (!isRepeatSubmit && (config.method === 'post' || config.method === 'put')) { 
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				+    const requestObj = { 
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				+      url: config.url, 
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				+      data: typeof config.data === 'object' ? JSON.stringify(config.data) : config.data, 
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				+      time: new Date().getTime() 
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				+    } 
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				+    const sessionObj = cache.session.getJSON('sessionObj') 
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				+    if (sessionObj === undefined || sessionObj === null || sessionObj === '') { 
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				+      cache.session.setJSON('sessionObj', requestObj) 
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				+    } else { 
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				+      const s_url = sessionObj.url;                  // 请求地址 
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				+      const s_data = sessionObj.data;                // 请求数据 
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				+      const s_time = sessionObj.time;                // 请求时间 
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				+      const interval = 1000;                         // 间隔时间(ms),小于此时间视为重复提交 
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				+      if (s_data === requestObj.data && requestObj.time - s_time < interval && s_url === requestObj.url) { 
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				+        const message = '数据正在处理,请勿重复提交'; 
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				+        console.warn(`[${s_url}]: ` + message) 
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				+        return Promise.reject(new Error(message)) 
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				+      } else { 
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				+        cache.session.setJSON('sessionObj', requestObj) 
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				+      } 
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				+    } 
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				+  } 
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				   return config 
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				 }, error => { 
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				     console.log(error) 
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