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如何在Kotlin Android中使用while循环与responseInputStream.read

这里添加了while循环.kt时读取的responseInputStream

                val responseInputStream = conn.inputStream
                val responseStringBuffer = StringBuffer()
                val byteContainer = ByteArray(1024)
                var i: Int
                while ((i = responseInputStream.read(byteContainer)) != -1) {
                    responseStringBuffer.append(String(byteContainer, 0, i))
                }
                Log.w("TAG", "res :" + responseStringBuffer.toString())

解决方法:

Kotlin不喜欢Java,您不能在一行中组成多重表达式.您应该将单行表达式分成多行,例如：

while(true){
  val i= responseInputStream.read(byteContainer);

  if(i==-1) break;

  responseStringBuffer.append(String(byteContainer, 0, i))
}