我就废话不多说了，大家还是直接看代码吧~
const httpServer = (opts, data) => {
const token = localStorage.getItem('token')
const PUBLIC = `?token=${token}`
let httpDefaultOpts = ''
var host = `${process.env.HOST}`
var prot = `${process.env.PORT}`
var base = host +(prot?":"+prot:"")
if (opts.method === 'post') {
httpDefaultOpts = {

method: opts.method,

url: `${base}${opts.url}${PUBLIC}`,


headers:{




'Content-Type':'application/text/html;charset=utf-8' //改这里就好了



},

data: data
}
} else {
httpDefaultOpts = opts
}

return new Promise(function (resolve, reject) {
Axios(httpDefaultOpts).then(

(res) => {

successState(res)

resolve(res)

}
).catch(

(err) => {

errorState(err)

reject(err)

}
)
})
}
const httpServer = (opts, data) => {
const token = localStorage.getItem('token')
const PUBLIC = `?token=${token}`
let httpDefaultOpts = ''
var host = `${process.env.HOST}`
var prot = `${process.env.PORT}`
var base = host +(prot?":"+prot:"")
if (opts.method === 'post') {
httpDefaultOpts = {

method: opts.method,

url: `${base}${opts.url}${PUBLIC}`,


headers:{




'Content-Type':'application/text/html;charset=utf-8' //改这里就好了



},

data: data
}
} else {
httpDefaultOpts = opts
}

return new Promise(function (resolve, reject) {
Axios(httpDefaultOpts).then(

(res) => {

successState(res)

resolve(res)

}
).catch(

(err) => {

errorState(err)

reject(err)

}
)
})
}补充知识：Vue获取并存储服务器返回的AuthorizationToken信息并给每次请求添加上token补充知识：补充知识：Vue获取并存储服务器返回的AuthorizationToken信息并给每次请求添加上token由于后台是用jwt的token进行身份权限验证，后台在登录后把token添加响应头里，所以前台需要把这个token存放起来，并给每次请求的请求头添加上token，服务器才能获取token进行身份认证。前台使用vue项目:loging.vue(登录组件)loging.vue(登录组件)
{
submitForm(formName) {
this.$axios
.post('/api/admin/login', {
userName: this.ruleForm.userName,
password: this.ruleForm.password
})
.then(successResponse => {
this.responseResult = JSON.stringify(successResponse.data)
this.msg = JSON.stringify(successResponse.data.msg)
if (successResponse.data.code === 200) {
this.msg='';
localStorage.setItem('userName',this.ruleForm.userName);
//获取并存储服务器返回的AuthorizationToken信息
var authorization=successResponse.headers['authorization'];
localStorage.setItem('authorization',authorization);
//登录成功跳转页面
this.$router.push('/dashboard');

}
})
.catch(failResponse => {})
}
}
{
submitForm(formName) {
this.$axios
.post('/api/admin/login', {
userName: this.ruleForm.userName,
password: this.ruleForm.password
})
.then(successResponse => {
this.responseResult = JSON.stringify(successResponse.data)
this.msg = JSON.stringify(successResponse.data.msg)
if (successResponse.data.code === 200) {
this.msg='';
localStorage.setItem('userName',this.ruleForm.userName);
//获取并存储服务器返回的AuthorizationToken信息
var authorization=successResponse.headers['authorization'];
localStorage.setItem('authorization',authorization);
//登录成功跳转页面
this.$router.push('/dashboard');

}
})
.catch(failResponse => {})
}
}main.js(全局配置js):main.js(全局配置js):
//自动给同一个vue项目的所有请求添加请求头
axios.interceptors.request.use(function (config) {
let token = localStorage.getItem('authorization');
if (token) {
config.headers['Authorization'] = token;
}
return config;
})
//自动给同一个vue项目的所有请求添加请求头
axios.interceptors.request.use(function (config) {
let token = localStorage.getItem('authorization');
if (token) {
config.headers['Authorization'] = token;
}
return config;
})这里还需要考虑token过期失效的问题，博主将会在后续另写博客补充。以上这篇VUE项目axios请求头更改Content-Type操作就是小编分享给大家的全部内容了，希望能给大家一个参考。