Question

在Stack Overflow的另一个问题中，我遇到了一个非常有用的代码片段，可以将代码发送到Google Closure Compiler，它可以很好地缩小JavaScript文件。

然而，我面临的问题是，在我不希望它这样做的情况下，它不会返回编译代码。

代码：

这有效，即返回缩小的代码：

    Dim script = "function test(name) {alert(name);}test('New user');"

另一方面，这个没有返回任何东西。发送统计信息，但没有编译数据......：

    Dim script = "function test(name) {alert(name);}"

实际完成工作的其余代码：

    Dim Data = String.Format(ClosureWebServicePOSTData, HttpUtility.UrlEncode(script))

    _Result = New StringBuilder
    _HttpWebRequest = DirectCast(WebRequest.Create(ClosureWebServiceURL), HttpWebRequest)
    _HttpWebRequest.Method = "POST"
    _HttpWebRequest.ContentType = "application/x-www-form-urlencoded"
    '//Set the content length to the length of the data. This might need to change if you're using characters that take more than 256 bytes
    _HttpWebRequest.ContentLength = Data.Length
    '//Write the request stream
    Using SW As New StreamWriter(_HttpWebRequest.GetRequestStream())
        SW.Write(Data)
    End Using


    Dim response As WebResponse = _HttpWebRequest.GetResponse()

    Using responseStream As Stream = response.GetResponseStream
        Dim encoding As Encoding = System.Text.Encoding.GetEncoding("utf-8")
        Using readStream As New StreamReader(responseStream, encoding)
            Dim read(256) As Char
            Dim count As Integer = readStream.Read(read, 0, 256)
            While count > 0
                Dim str As New String(read, 0, count)
                _Result.Append(str)
                count = readStream.Read(read, 0, 256)
            End While
        End Using
    End Using

什么可能是casue？我很想知道。

Answer 1

可能使用ADVANCED_OPTIMIZATIONS设置？该函数可能已被剥离，因为它已定义，但从未使用过。

查看此页面：closure compiler tutorial

Google Closure Compiler不返回编译代码？

1 个答案: