我有一个简单的
.NET Core WebAPI
,没有身份验证。我使用默认策略添加了 Cors。我从 React 网站或 Postman 连接和获取数据没有问题(一切都在我的机器上本地运行)。现在,我尝试在超级简单的 node
应用程序中从该 API 获取数据,但收到此错误:
file:///Users/aw/Projects/TestNodeApp/node_modules/node-fetch/src/index.js:94
reject(new FetchError(`request to ${request.url} failed, reason: ${error.message}`, 'system', error));
^
FetchError: request to https://localhost:5001/api/teams failed, reason: self signed certificate
at ClientRequest.<anonymous> (file:///Users/aw/Projects/TestNodeApp/node_modules/node-fetch/src/index.js:94:11)
at ClientRequest.emit (node:events:394:28)
at TLSSocket.socketErrorListener (node:_http_client:447:9)
at TLSSocket.emit (node:events:394:28)
at emitErrorNT (node:internal/streams/destroy:157:8)
at emitErrorCloseNT (node:internal/streams/destroy:122:3)
at processTicksAndRejections (node:internal/process/task_queues:83:21) {
type: 'system',
errno: 'DEPTH_ZERO_SELF_SIGNED_CERT',
code: 'DEPTH_ZERO_SELF_SIGNED_CERT',
erroredSysCall: undefined
}
这是我的整个
node
应用程序:
import fetch from 'node-fetch';
async function fetchTeams() {
const response = await fetch('https://localhost:5001/api/teams', { method: 'GET' });
const data = await response.json();
return data;
}
(async () => {
console.log('Process started');
const teams = await fetchTeams();
console.log(teams);
})().finally(() => {
console.log('Process finished');
});
这是什么意思?我错过了什么?
顺便说一句。当我获取 Github API 时,它工作正常,如下所示:
async function fetchGithub() {
const response = await fetch('https://api.github.com/users/Microsoft');
const data = await response.json();
return data;
}
所以我认为 API 中缺少一些东西。我的 React 网站不需要的东西,节点应用程序需要。
感谢您的帮助!
您可以使用此命令设置
NODE_TLS_REJECT_UNAUTHORIZED
环境变量:
export NODE_TLS_REJECT_UNAUTHORIZED=0
我打开了您正在调用 API 的节点启动文件/js 文件,并在其中添加了以下代码行:
process.env.NODE_TLS_REJECT_UNAUTHORIZED = "0";
如果您只想将此规则应用于测试/开发环境,您可以尝试这样做:
if ("development" == app.get("env")) {
process.env.NODE_TLS_REJECT_UNAUTHORIZED = "0";
}