【发布时间】:2012-11-23 13:46:01
【问题描述】:
我正在构建 JSON 对象并使用 JQuery ajax 将其传递给服务器。
data: "{'authorID' : '" + authorID +
"', 'title' : '" + encodeURIComponent(blogTitle) +
"', 'msg' : '" + encodeURIComponent(blogBody) +
"', 'preview' : '" + encodeURIComponent(mediaContent) +
"', 'layoutID' : '" + previewLayoutId +
"', 'threadID' : '" + threadID + "'}"
但是当我的 blogBody 变量包含 ' 时,代码失败并显示错误消息:
{"Message":"Invalid object passed in, \u0027:\u0027 or \u0027}\u0027 expected. (107): {\u0027authorID\u0027 : \u0027148385\u0027, \u0027title\u0027 : \u0027123213\u0027, \u0027msg\u0027 : \u0027%3Cp%3Eqqq%3C%2Fp%3E%3Cp%3E%3Cbr%3E%3C%2Fp%3E%3Cp%3E\u0027\u0027\u0027\u0027%3C%2Fp%3E\u0027, \u0027preview\u0027 : \u0027\u0027, \u0027layoutID\u0027 : \u00271\u0027, \u0027threadID\u0027 : \u00270\u0027}","StackTrace":" at System.Web.Script.Serialization.JavaScriptObjectDeserializer.DeserializeDictionary(Int32 depth)\r\n at System.Web.Script.Serialization.JavaScriptObjectDeserializer.DeserializeInternal(Int32 depth)\r\n at System.Web.Script.Serialization.JavaScriptObjectDeserializer.BasicDeserialize(String input, Int32 depthLimit, JavaScriptSerializer serializer)\r\n at System.Web.Script.Serialization.JavaScriptSerializer.Deserialize(JavaScriptSerializer serializer, String input, Type type, Int32 depthLimit)\r\n at System.Web.Script.Serialization.JavaScriptSerializer.Deserialize[T](String input)\r\n at System.Web.Script.Services.RestHandler.GetRawParamsFromPostRequest(HttpContext context, JavaScriptSerializer serializer)\r\n at System.Web.Script.Services.RestHandler.GetRawParams(WebServiceMethodData methodData, HttpContext context)\r\n at System.Web.Script.Services.RestHandler.ExecuteWebServiceCall(HttpContext context, WebServiceMethodData methodData)","ExceptionType":"System.ArgumentException"}
有人能说出错误在哪里以及如何解决吗?
【问题讨论】:
-
你试过jslint.com或jshint.com吗?这些都有助于查看您的 JSON 输出以处理问题。
-
为什么要手动构建 JSON 而不是仅仅创建一个包含数据的结构并对其进行序列化?
-
根据jsonlint.com,您的 json 是完美的错误可能会由于您的服务器端代码而出现