Ajax设置 自定义Header

Ajax设置 自定义Header

$.ajax({
     type: "POST",
     url: url,
     dataType: "json",
     crossDomain: true, // 允许跨域
     xhrFields: {
         withCredentials: true
     },
     async: false,
     data: JSON.stringify(param),
     success: function(data) {
         return data;
     }
 });

法一：beforeSend

 beforeSend: function (request) {
    request.setRequestHeader("Authorization", store.getters.passport);
    request.setRequestHeader("content-type", 'application/json;charset=UTF-8');
},

法二：beforeSend

headers: {
    "Authorization": "test",
    "content-type":  'application/json;charset=UTF-8'
},

参考：js ajax设置和获取自定义header信息的方法总结