commit

src/main/resources/static/components/plugins/sysFilePreview/H5Index.vue

@@ -65,22 +65,10 @@ module.exports = {
       let ids = []
       if (this.complete_result) {
         if (Array.isArray(val)) {
-          ids = val.map((item) => {
-            if (item.response.data.includes("=")) {
-              return item?.response?.data.substring(item?.response?.data.lastIndexOf("=") + 1)
-            } else {
-              return item?.response?.data
-            }
-          })
+          ids = val.map((item) => this.resolveFileId(item)).filter((id) => id)
         } else {
           try {
-            ids = JSON.parse(val).map((item) => {
-              if (item.response.data.includes("=")) {
-                return item?.response?.data.substring(item?.response?.data.lastIndexOf("=") + 1)
-              } else {
-                return item?.response?.data
-              }
-            })
+            ids = JSON.parse(val).map((item) => this.resolveFileId(item)).filter((id) => id)
           } catch (err) {
             this.fileList = []
           }
@@ -100,6 +88,18 @@ module.exports = {
       this.requestFullFile(ids)
     },
 
+    // 新版上传组件保存 response.data，迁移的历史附件保留原文件主键 id。
+    resolveFileId(item) {
+      if (!item) {
+        return ""
+      }
+      const fileValue = item.response && item.response.data ? item.response.data : item.id
+      if (typeof fileValue !== "string" || !fileValue) {
+        return ""
+      }
+      return fileValue.includes("=") ? fileValue.substring(fileValue.lastIndexOf("=") + 1) : fileValue
+    },
+
     requestFullFile(ids) {
       this.$axios.post("/platform/sys/file/previewFileData", {ids: JSON.stringify(ids)}).then((res) => {
         if (res.code === 0) {