development miscellaneous

Problem 1, the solution to intellij opening the project with a red invalid character on each java file:

Indicates that the class is not a compilable file. In the project Structure (shortcut ctrl+alt+shift+s), select Modules to add the file with the red circle, and set the folder with the red circle as Sources. Usually the src folder, click the Sources folder, and then click OK. Set it as a compilable file and then go to the project to see that there is no red circle.

 

 

Java Implementation of JWT for Web Security Communication

Official website address: https://jwt.io/

jwt github：https://github.com/jwtk/jjwt

Demo source address: https://github.com/wangcantian/SecurityCommDemo

JWT Jar package download: http://pan.baidu.com/s/1pLqJYUv

 

Reference: http://blog.csdn.net/wangcantian/article/details/74330458

           http://blog.csdn.net/a82793510/article/details/53509427

           http://blog.csdn.net/sun_t89/article/details/51923017

           http://www.cnblogs.com/xiekeli/p/5607107.html

 

   Angularjs configures the request header of the request through the config parameter of $http(config):

 

var httpGet = angular.module('HttpGet',[]);
httpGet.factory('getData',function($http,$q){
    return function(){
        var defer = $q.defer();
        $http({
            method:'get',
            url:'/api/user',
            headers: {'Authorization':'code_bunny'} //The Authorization attribute will be added to the request header as 'code_bunny'
        }).success(function(data,status,headers,config){
            defer.resolve(data);
        }).error(function(data,status,headers,config){
            defer.reject(data)
        });
        return defer.promise
    }
});
httpGet.controller('dataController',function($scope,getData){
    $scope.data = getData()
});