材料上传

ruoyi-admin/src/main/resources/templates/system/checkReport/detail.html

@@ -188,6 +188,7 @@
                                                 :on-error="handleUploadError"
                                                 :on-exceed="handleExceed"
                                                 :on-remove="handleRemove(scope.row)"
+                                                :on-preview="handlePreview"
                                         >
                                             <el-button slot="trigger" disabled size="small" type="primary">上传文件</el-button>
                                         </el-upload>
@@ -346,6 +347,36 @@
             handleExceed(){
                 $.modal.msgWarning('超出个数限制，最多只能上传一个文件！');
             },
+            handlePreview(file){
+                $.ajax({
+                    url: '/common/download/resource?resource=' + file.url,
+                    type: 'GET',
+                    xhrFields: {
+                        responseType: 'blob'
+                    },
+                    success: function (data, status, xhr) {
+                        let contentType = xhr.getResponseHeader('Content-Type');
+                        let filename = file.name;
+                        if (navigator.msSaveBlob) {
+                            // 兼容 IE
+                            navigator.msSaveBlob(data, filename);
+                        } else {
+                            let blob = new Blob([data], { type: contentType });
+                            let url = URL.createObjectURL(blob);
+                            let a = document.createElement('a');
+                            a.href = url;
+                            a.download = filename;
+                            document.body.appendChild(a);
+                            a.click();
+                            document.body.removeChild(a);
+                            URL.revokeObjectURL(url);
+                        }
+                    },
+                    error: function (xhr, status, error) {
+                        console.error('下载文件失败：', error);
+                    }
+                });
+            },
             validateEndTime(rule, value, callback) {
                 // if (value && this.postForm.checkStartTime && new Date(value).getTime() < new Date(this.postForm.checkStartTime).getTime()) {
                 //     callback(new Error('结束日期不能早于开始日期'));

ruoyi-admin/src/main/resources/templates/system/checkReport/edit.html

@@ -185,6 +185,7 @@
                                             :on-error="handleUploadError"
                                             :on-exceed="handleExceed"
                                             :on-remove="handleRemove(scope.row)"
+                                            :on-preview="handlePreview"
                                         >
                                             <el-button slot="trigger" :disabled="scope.row.ifstarts" size="small" type="primary">上传文件</el-button>
                                         </el-upload>
@@ -357,6 +358,36 @@
             handleExceed(){
                 $.modal.msgWarning('超出个数限制，最多只能上传一个文件！');
             },
+            handlePreview(file){
+                $.ajax({
+                    url: '/common/download/resource?resource=' + file.url,
+                    type: 'GET',
+                    xhrFields: {
+                        responseType: 'blob'
+                    },
+                    success: function (data, status, xhr) {
+                        let contentType = xhr.getResponseHeader('Content-Type');
+                        let filename = file.name;
+                        if (navigator.msSaveBlob) {
+                            // 兼容 IE
+                            navigator.msSaveBlob(data, filename);
+                        } else {
+                            let blob = new Blob([data], { type: contentType });
+                            let url = URL.createObjectURL(blob);
+                            let a = document.createElement('a');
+                            a.href = url;
+                            a.download = filename;
+                            document.body.appendChild(a);
+                            a.click();
+                            document.body.removeChild(a);
+                            URL.revokeObjectURL(url);
+                        }
+                    },
+                    error: function (xhr, status, error) {
+                        console.error('下载文件失败：', error);
+                    }
+                });
+            },
             validateEndTime(rule, value, callback) {
                 // if (value && this.postForm.checkStartTime && new Date(value).getTime() < new Date(this.postForm.checkStartTime).getTime()) {
                 //     callback(new Error('结束日期不能早于开始日期'));