<script setup lang="tsx"> /** * 上传固件文件变化 * * @param data */ const handleUploadChange = (data: { file: SettledFileInfo; fileList: SettledFileInfo[]; event: ProgressEvent | Event | undefined; }) => { fileList.value = data.fileList; fileData.value = data.file.file || undefined; }; /** 上传固件 */ const upload = async () => { const isHttpProxy = import.meta.env.DEV && import.meta.env.VITE_HTTP_PROXY === 'Y'; // 不同环境---域名不同 const { otherBaseURL } = getServiceBaseURL(import.meta.env, isHttpProxy); const xhr = new XMLHttpRequest() xhr.open('POST',otherBaseURL.aj+ '/monitor/ota/upgrade/upload', true); xhr.onload = () => { const response=JSON.parse(xhr.response)//response就是服务器返回的信息 } const formData = new FormData() formData.append("file", firmwareModel.value.file)// formData.append("otaUpgrade", new Blob([JSON.stringify({ upgradePackageName: firmwareModel.value.upgradePackageName, upgradeType: 1, upgradeVersion: firmwareModel.value.upgradeVersion, deviceClassificationId: props.details.deviceClassificationId, middleClassId: props.details.middleClassId, typeCodeId: props.details.typeCodeId, isOldDevice: true, remark: firmwareModel.value.remark, packageType: props.details.packageType })], { type: "application/json" })) xhr.setRequestHeader('Authorization',window.sessionStorage.getItem('token')); xhr.send(formData)//执行发送指令 // 监听 readyState 变化 xhr.onreadystatechange = function() { if (xhr.readyState === XMLHttpRequest.DONE) { if (xhr.status === 200) { // 解析响应数据 if(JSON.parse(xhr.response).status == -1){ message.success('上传成功') }else{ message.error(JSON.parse(xhr.response).message); }message 字段的值 // 输出: 已经存在同名的升级文件！ } else { console.error('请求失败，状态码:', xhr.status); } } }; submitLoading.value = false; }; </script>