將LocalStorage值分配給Ajax稱爲URL

Question

從瀏覽器的Localstorage獲取數據，然後將其存儲在Varibale中並將其分配給Ajax調用URL。 下面是我遵循的步驟：

//when document is ready get those DATA from LocalStorage. 
var mid = localStorage.getItem('mid'); 
var id = localStorage.getItem('id'); 
console.log(mid);//7839 
console.log(id);//7698 

//At the same time assign it to URL. 
$.ajax({ 
    contentType : 'application/json; charset=utf-8', 
    dataType : 'json', 
     url:'https://apex.oracle.com/pls/apex/tabularmagic/employees/'+id+'/'+mid, 
    method : 'GET', 
    success: function (data) { 
    //my logic 
    }, 
    error: function(XMLHttpRequest, textStatus, errorThrown) { 
    console.log("some error from Customers" +errorThrown+"//"+textStatus); 
    } 
    }); 

，如果你願意，你可以直接調用這個URL： https://apex.oracle.com/pls/apex/tabularmagic/employees/7698/7839

（其中EMPNO = ID和MGR = MID）

問題是我無法將此變量值分配給此URL。 錯誤：500內部服務器錯誤。

Answer 1

因此，如果在不使用localStorage的情況下使用變量中的靜態值，則可以工作。所以這個問題似乎是從localStorage獲取數據。確保它們可被使用，當你做拼接

//when document is ready get those DATA from LocalStorage. 
 
var mid = '7839'; 
 
var id = '7698'; 
 
console.log(mid);//7839 
 
console.log(id);//7698 
 
console.log('https://apex.oracle.com/pls/apex/tabularmagic/employees/'+id+'/'+mid); 
 

 
//At the same time assign it to URL. 
 
$.ajax({ 
 
    contentType : 'application/json; charset=utf-8', 
 
    dataType : 'json', 
 
     url:'https://apex.oracle.com/pls/apex/tabularmagic/employees/'+id+'/'+mid, 
 
    method : 'GET', 
 
    success: function (data) { 
 
    console.log(data); 
 
    }, 
 
    error: function(XMLHttpRequest, textStatus, errorThrown) { 
 
    console.log("some error from Customers" +errorThrown+"//"+textStatus); 
 
    } 
 
    });

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>