初始化 form 动态表单的详情，暂未接入数据

yudao-admin-ui/src/utils/render/slots/el-upload.js

@@ -0,0 +1,17 @@
+export default {
+  'list-type': (h, conf, key) => {
+    const list = []
+    const config = conf.__config__
+    if (conf['list-type'] === 'picture-card') {
+      list.push(<i class="el-icon-plus"></i>)
+    } else {
+      list.push(<el-button size="small" type="primary" icon="el-icon-upload">{config.buttonText}</el-button>)
+    }
+    if (config.showTip) {
+      list.push(
+        <div slot="tip" class="el-upload__tip">只能上传不超过 {config.fileSize}{config.sizeUnit} 的{conf.accept}文件</div>
+      )
+    }
+    return list
+  }
+}