我创建了一个上传器来上传一个 CSV 文件,它被转换为 json 并发送到 API。
如果数据无效,API 会进行验证,并返回我可以在调试器中看到的响应:
{"success":false,"errorCode":"880ddb963e40","errorMessage":"There are Ids which do not exist in system"}
我的 UI 输出一条通用消息,表明我的 reducer 出现了如下所示的问题:
import {
PUT_UPLOAD_CSV,
PUT_UPLOAD_CSV_SUCCESS,
PUT_UPLOAD_CSV_FAILURE
} from 'constants/BulkUploads/ActionTypes';
const INIT_STATE = {
uploadLoader: false,
uploadResponse: '',
uploadError: ''
}
export default (state = INIT_STATE, action) => {
switch (action.type) {
case PUT_UPLOAD_CSV: {
return {
...state,
uploadLoader: true,
uploadResponse: '',
uploadError: ''
}
}
case PUT_UPLOAD_CSV_SUCCESS: {
return {
...state,
uploadLoader: false,
uploadResponse: 'CSV file uploaded successfully',
uploadError: ''
}
}
case PUT_UPLOAD_CSV_FAILURE: {
return {
...state,
uploadLoader: false,
uploadResponse: '',
uploadError: 'An error occurred uploading CSV file, please check the data and try again.'
}
}
default:
return state;
}
}
我希望我的减速器uploadError句柄能够返回 API 的 errorMessage 而不是我的默认值,以便错误更具体,和/或使用错误代码作为查找以显示适当的消息。
如果有人可以帮助或指向我一些文件。
更新 - 添加我的操作
import {
PUT_UPLOAD_CSV,
PUT_UPLOAD_CSV_SUCCESS,
PUT_UPLOAD_CSV_FAILURE,
} from 'constants/BulkUploads/ActionTypes';
export const putUploadCSV = (payload) => {
return {
type: PUT_UPLOAD_CSV,
payload
};
};
export const putUploadCSVSuccess = (payload) => {
return {
type: PUT_UPLOAD_CSV_SUCCESS,
payload
}
};
export const putUploadCSVFailure = (payload) => {
return {
type: PUT_UPLOAD_CSV_FAILURE,
payload
};
};
我的 index.js
{uploadError ?
{uploadError}
:
{uploadResponse}
}
佐贺
function* putUploadCSVRequest(params) {
try {
const response = yield call(putUploadCSV, params.payload);
yield put(putUploadCSVSuccess(response));
} catch (error) {
console.error(error);
yield put(putUploadCSVFailure(error));
}
}