更新的方法签名在wcf RESTful服务中不起作用

我有一个这样的方法

[WebInvoke(UriTemplate = "StrDetails", ResponseFormat = WebMessageFormat.Json, RequestFormat = WebMessageFormat.Json)]
public List<StrSearchDetails> StrDetails(string str1)
{
    List<StrSearchDetails> details = new List<StrSearchDetails> ();
    return details;
}

[WebInvoke(UriTemplate = "StrDetails", ResponseFormat = WebMessageFormat.Json, RequestFormat = WebMessageFormat.Json)]
public List<StrSearchDetails> StrDetails(string str1, string str2)
{
     List<StrSearchDetails> details = new List<StrSearchDetails> ();
     return details;
}

我能从小提琴手那里找到这个方法

我已经像这样更新和替换了

[WebInvoke(UriTemplate = "StrDetails", ResponseFormat = WebMessageFormat.Json, RequestFormat = WebMessageFormat.Json)]
public List<StrSearchDetails> StrDetails(string str1)
{
    List<StrSearchDetails> details = new List<StrSearchDetails> ();
    return details;
}

[WebInvoke(UriTemplate = "StrDetails", ResponseFormat = WebMessageFormat.Json, RequestFormat = WebMessageFormat.Json)]
public List<StrSearchDetails> StrDetails(string str1, string str2)
{
     List<StrSearchDetails> details = new List<StrSearchDetails> ();
     return details;
}

无法使用此方法。在小提琴手中抛出500个错误

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有什么想法吗？

尝试更改uri模板：

[WebInvoke(uriTemplate="/StrDetails?str1={str1}&str2={str2}", ResponseFormat = WebMessageFormat.Json, RequestFormat = WebMessageFormat.Json)]

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您如何调用该方法？Fiddler调用：。JSON主体：[{FK:TEST，SK:TEST}]URL将在backbone.js中构造