Coldfusion RESTful webservice:Object不是声明类的实例

Question

当我调用URL时,http://192.168.2.26:8080/rest/RestSample/season/1.json我收到错误:

"错误","ajp-bio-8012-exec-4","03/01/13","16:51:58","RestSample","对象不是声明类的实例文件的特定顺序包含或处理的是:C:\ path_to\api\service.cfc''"

这是/api/service.cfc文件:

<cfscript>
component restpath="season" rest="true"
{

    remote query function getSeasonsByUserId(numeric userid restargsource="Path") httpmethod="GET" restpath="{userid}"
    {
        var response = "";
        var qry = new Query();
        var userQry = "";

        qry.setSQl("select * from mytable where userID = :userid");
        qry.addParam(name="userid", value="#arguments.userid#", cfsqltype="cf_sql_numeric");
        userQry = qry.execute().getResult();

        if(userQry.recordcount == 0)
        {
            response = userQry;
        } else {
            throw(type="Restsample.SeasonsNotFoundError", errorCode='404', detail='Seasons not found');
        }

        return response;
    }    
}   
</cfscript>

编辑#1:遵循本教程:http: //www.anujgakhar.com/2012/02/20/using-rest-services-in-coldfusion-10/

编辑#2:我的application.cfc

<cfscript>
component output="false"
{
    this.name = "RestSample";
    this.applicationTimeout = createTimespan(0,0,0,0);
    this.datasource = "mydsn";
    this.username = "";
    this.password = "";

    //this.restsettings.skipCFCWithError = true;

    public boolean function onRequestStart()
    {
        restInitApplication(getDirectoryFromPath(getCurrentTemplatePath()), this.name);

        return true;
    }
}
</cfscript>

还要注意,在管理员中刷新REST服务总是给我以下消息:

Unable to refresh REST service.
Application RestSample could not be initialized.
Reason: The application does not contain any rest enabled CFCs.
The application does not contain any rest enabled CFCs.

但是,我可以删除它们并通过onRequestStart()添加它们没有任何问题.

编辑#3

我目前的结构

/api/main/service.cfc /api/application.cfc /api/index.cfm

的Application.cfc

<cfscript>
component output="false"
{
    this.name = "RestSample";
    this.applicationTimeout = createTimespan(0,0,0,0);
    this.datasource = "mydsn";
    this.username = "";
    this.password = "";

    this.restsettings.skipCFCWithError = true;

    public boolean function onRequestStart()
    {
        restInitApplication(getDirectoryFromPath(getCurrentTemplatePath()).concat("main\"), this.name);

        return true;
    }
}
</cfscript>

service.cfc

<cfscript>
component restpath="season" rest="true"
{

    remote Query function getSeasonsByUserId(numeric userid restargsource="Path") httpmethod="GET" restpath="{userid}"
    {
        var response = "";
        var qry = new Query();
        var userQry = "";

        qry.setSQl("select * from mytable where userID = :userid");
        qry.addParam(name="userid", value="#arguments.userid#", cfsqltype="cf_sql_numeric");
        userQry = qry.execute().getResult();

        return userQry;
    } 
}   
</cfscript>

我仍然收到以下错误:

'object is not an instance of declaring class

Answer 1

我在（而不是站点的 IIS 根目录）下创建了文件C:\ColdFusion10\cfusion\wwwroot，并且能够通过管理控制台注册 REST 服务，没有任何问题。