如何使用AJAX將數組POST到POST服務

Question

我正在使用Google Chrome擴展。我有字符串數組，我需要用Ajax將我的數組發佈到Web服務，然後再次返回。這裏是我的代碼：

var data = {}; 
data.param1 = words; // my string array 

$.ajax({ 
    data: JSON.stringify(data), 
    dataType: "json", 
    url: 'http://localhost:49242/Service.asmx', 
    type: "POST", 
    contentType: "application/json; charset=utf-8", 
    success: function (result) { 
     alert("basarili"); 
    }, 
    failure: function(errMsg) { 
    alert(errMsg); 
} 
}); 

服務：

public string example(string[] param1) { 

     string result = param1[0]; 
     return result; 
    } 

，我沒有得到一個錯誤，但是這個代碼不工作。我該如何解決？

Answer 1

嘗試使用Json編碼同時返回Service文件中的字符串。

Answer 2

var data = {}; 
data.param1 = words; // my string array 

$.ajax({ 
    data: {param1: data.param1}, 
    url: 'http://localhost:49242/Service.asmx', 
    type: "POST", 
    success: function (result) { 
     alert("basarili"); 
    }, 
    failure: function(errMsg) { 
     alert(errMsg); 
    } 
}); 

Answer 3

我已經給了類似的答案在

Link

按我的觀察

var data = {}; 
data.param1 = ["String1","String2"]; // my string array 

$.ajax({ 
    data: JSON.stringify(data), 
    dataType: "json", 
    url: 'http://localhost:49242/Service.asmx/example',//Missing Method Name 
    type: "POST", 
    contentType: "application/json; charset=utf-8", 
    success: function (result) { 
     alert(result.d); 
    }, 
    failure: function(errMsg) { 
    alert(errMsg); 
} 
}); 

和的.aspx

<form id="form1" runat="server"> 
    //rest is omitted 
    <asp:scriptmanager ID="Scriptmanager1" runat="server"> 
     <Services> 
      <asp:ServiceReference runat="server" Path="~/WebService1.asmx"/> 

     </Services> 

    </asp:scriptmanager> 
    </form> 

和

[System.Web.Script.Services.ScriptService]//This is must 
public string example(string[] param1) { 

     string result = param1[0]; 
     return result; 
    }