222版,适应签名sdk

src/utils/ukey.ts

@@ -1,21 +1,51 @@
 import axios from 'axios'
+
+// 类型声明
+declare global {
+  interface Window {
+    QysUKeySdk: any
+  }
+}
+
 // 动态加载 SDK
 export const loadUKeySdk = () => {
   return new Promise<void>((resolve, reject) => {
+    // 如果已经加载过，直接返回
+    if (window.QysUKeySdk) {
+      resolve()
+      return
+    }
+
     const script = document.createElement('script')
     script.src = '/sdk.min.v1.0.0.js'
     script.type = 'text/javascript'
     
-    // 确保 window 对象已准备好
-    script.onload = () => {
+    let retryCount = 0
+    const maxRetries = 10
+    const checkInterval = 100 // 100ms 检查一次
+    
+    const checkSDK = () => {
       if (window.QysUKeySdk) {
+        console.log('SDK 加载成功')
         resolve()
+      } else if (retryCount < maxRetries) {
+        retryCount++
+        console.log(`等待 SDK 初始化... (${retryCount}/${maxRetries})`)
+        setTimeout(checkSDK, checkInterval)
       } else {
-        reject(new Error('SDK 加载失败：QysUKeySdk 未定义'))
+        reject(new Error('SDK 加载失败：QysUKeySdk 未定义，请检查 SDK 文件是否正确'))
       }
     }
+    
+    script.onload = () => {
+      console.log('SDK 脚本加载完成，开始检查初始化状态')
+      // 脚本加载完成后，给一点时间让 SDK 初始化
+      setTimeout(checkSDK, 50)
+    }
+    
     script.onerror = (error) => {
-      reject(new Error('SDK 加载失败：' + error))
+      console.error('SDK 脚本加载失败:', error)
+      reject(new Error('SDK 脚本加载失败：' + error))
     }
     
     document.head.appendChild(script)
@@ -45,7 +75,7 @@ const uploadPdf = async (byteArray: number[], filename: string = 'signed.pdf') =
     formData.append('fileStream', fileStream);
     formData.append('filename', filename);
     formData.append('fileType', 'pdf');
-    formData.append('savePath', 'D:/陕西省咸阳市礼泉县心电图FTP/ecgimage/imgOcrAndProcess/');
+    formData.append('savePath', 'F:/陕西省咸阳市礼泉县心电图FTP/ecgimage/imgOcrAndProcess/');
 
     const response = await fetch('https://zzxmc.gw12320.com/uploadFile', {
       method: 'POST',
@@ -63,17 +93,23 @@ const uploadPdf = async (byteArray: number[], filename: string = 'signed.pdf') =
 // 获取 SDK 实例
 export const getUKeySdk = () => {
   if (window.QysUKeySdk) {
-    const sdk = new window.QysUKeySdk({
-      signCb: async function(file) {
-        try {
-          uploadPdf(file[0].rawFileData)
-          console.log('签署完成，文件已上传到服务器',file);
-        } catch (error) {
-          console.error('文件处理失败:', error)
+    try {
+      const sdk = new window.QysUKeySdk({
+        signCb: async function(file) {
+          try {
+            await uploadPdf(file[0].rawFileData)
+            console.log('签署完成，文件已上传到服务器', file);
+          } catch (error) {
+            console.error('文件处理失败:', error)
+          }
         }
-      }
-    })
-    return sdk
+      })
+      return sdk
+    } catch (error) {
+      console.error('创建 SDK 实例失败:', error)
+      return null
+    }
   }
   return null
 } 
+