Reactjs 如何在帖子标题中添加函数
目标正在发送自动化标头包含令牌的POST请求 它的功能是:Reactjs 如何在帖子标题中添加函数,reactjs,post,header,authorization,token,Reactjs,Post,Header,Authorization,Token,目标正在发送自动化标头包含令牌的POST请求 它的功能是: export function authHeader() { // return authorization header with jwt token let user = JSON.parse(localStorage.getItem('user')); if (user && user.token) { return { 'Authorization': 'Bearer '
export function authHeader() {
// return authorization header with jwt token
let user = JSON.parse(localStorage.getItem('user'));
if (user && user.token) {
return { 'Authorization': 'Bearer ' + user.token };
} else {
return {};
}
}
以下是发送到服务器的异步函数:
export async function submitToServer(values){
try{
let response = await fetch('http://localhost:50647/fund/submitfund', {
method: 'POST',
headers: {
'Accept': 'application/json',
'Content-Type' : 'application/json',
authHeader()
},
body: JSON.stringify(values),
});
let responseJson = await response.json();
return responseJson;
} catch (error) {
console.error(error);
}
}
如何将authHeader()添加到POST中的标题以正确授权此请求?使用类似于,…authHeader()
。您的authHeader
函数返回一个对象{'Authorization':'Bearer'+user.token}
或{}
。您需要的是将其合并到使用headers
键附加的对象,因此…
操作符是正确的工具
因此,您的代码将是:
export async function submitToServer(values) {
try {
let response = await fetch('http://localhost:50647/fund/submitfund', {
method: 'POST',
headers: {
'Accept': 'application/json',
'Content-Type': 'application/json',
...authHeader()
},
body: JSON.stringify(values),
});
let responseJson = await response.json();
return responseJson;
} catch (error) {
console.error(error);
}
}
使用类似于,…authHeader()
。您的authHeader
函数返回一个对象{'Authorization':'Bearer'+user.token}
或{}
。您需要的是将其合并到使用headers
键附加的对象,因此…
操作符是正确的工具
因此,您的代码将是:
export async function submitToServer(values) {
try {
let response = await fetch('http://localhost:50647/fund/submitfund', {
method: 'POST',
headers: {
'Accept': 'application/json',
'Content-Type': 'application/json',
...authHeader()
},
body: JSON.stringify(values),
});
let responseJson = await response.json();
return responseJson;
} catch (error) {
console.error(error);
}
}
如果我有该类型的对象:user:“{\n”id:“2737b3da-51da-48e0-87e1-dd536444cfb3”,\n“auth_令牌”:"1.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2 2.2 2.2 2.2.2 2.2 2.2.2 2.2.2.2.2.2.2 2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.gQSVdsN38U0NXjqEQ78l6fbSVLruSlpxaQai5qJJI64“,\n“expires_in:21600\n}”,如何请求身份验证令牌?user.auth_令牌?如果我有该类型的对象:user:'{\n“id”:“2737b3da-51da-48e0-87e1-dd536444cfb3”,“身份验证令牌”:1.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2 2.2 2.2 2.2.2 2.2 2.2.2 2.2.2.2.2.2.2 2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.2.gQSVdsN38U0NXjqEQ78l6fbSVLruSlpxaQai5qJJI64“,\n“expires_in”:21600\n}”,如何请求身份验证令牌?user.auth_令牌?