axios post请求获取错误500 fdretdrgfdg

Question

一个带有axios的post请求得到http错误500。这是代码：

async function getUserTokenByRefresh(refreshToken) {
const encodedStr = base64Encode(`${process.env.EBAY_SANDBOX_APPID}:${process.env.EBAY_SANDBOX_CERTID}`);
const auth = `Basic ${encodedStr}`;
const options = {
headers: {
"Content-Type": "application/x-www-form-urlencoded",
Authorization: auth
}
};
const data = {
grant_type: "refresh_token",
refresh_token: refreshToken       
};
const testing = true;
const url = testing
? "https://api.sandbox.ebay.com/identity/v1/oauth2/token"
: "https://api.ebay.com/identity/v1/oauth2/token";

try {
const response = await axios.post(
url,
data,
options
);
console.log(JSON.stringify(response));
}
catch (e) {
console.log(JSON.stringify(e));
}
}

这是错误消息：

{
"message": "Request failed with status code 500",
"code": "ERR_BAD_RESPONSE",
"status": 500
}

这是json格式的错误消息。我不知道代码中出了什么问题。你能查一下吗？

Answer 1

应该对数据进行编码。

async function getUserTokenByRefresh(refreshToken) {
const encodedStr = base64Encode(`${process.env.EBAY_SANDBOX_APPID}:${process.env.EBAY_SANDBOX_CERTID}`);
const auth = `Basic ${encodedStr}`;
const options = {
headers: {
"Content-Type": "application/x-www-form-urlencoded",
Authorization: auth
}
};
const data = {
grant_type: "refresh_token",
refresh_token: refreshToken       
};
const testing = true;
const url = testing
? "https://api.sandbox.ebay.com/identity/v1/oauth2/token"
: "https://api.ebay.com/identity/v1/oauth2/token";

try {
const response = await axios.post(
url,
//ENCODED DATA
new URLSearchParams(data),
options
);
console.log(JSON.stringify(response));
}
catch (e) {
console.log(JSON.stringify(e));
}
}