如何从具有特殊字符的POST调用参数中检索

Question

我正在向网址发送POST，内容类型为application/x-www-form-urlencoded，在POST正文参数中我包含一些特殊字符（例如'+'或' /'）。这些字符被替换而不是发送：

  

IQEAAAAAAPAwAACkAAgAFBoRs7uBp + QfWhMlIECvWSkYecAmAAEABAAAAAEABwAIAAABN + zvnLkABwAIAAABN / IV97gAAgAIL5fPC5UyYdQABAAgSlVOUFRTRElPUwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAAEdXMAAQAEAARhMAAAAAgAGFVQMTA4Mi1CTFVTMzA5NjJfMDAAAAAAAAABAAQgAAIAAAAAAAAAAAAwAgBEAAgABJLoupYACAA4MDYCGQCF4DyVJ + rNZIwlm9UN9PgfPa4atwaQouQCGQCDyM0SOtwsvmmIkBVzFdcDM / Lgzb08WII =

发送此

  

IQEAAAAAAPAwAACkAAgAFBoRs7uBp QfWhMlIECvWSkYecAmAAEABAAAAAEABwAIAAABN zvnLkABwAIAAABN / IV97gAAgAIL5fPC5UyYdQABAAgSlVOUFRTRElPUwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAAEdXMAAQAEAARhMAAAAAgAGFVQMTA4Mi1CTFVTMzA5NjJfMDAAAAAAAAABAAQgAAIAAAAAAAAAAAAwAgBEAAgABJLoupYACAA4MDYCGQCF4DyVJ rNZIwlm9UN9PgfPa4atwaQouQCGQCDyM0SOtwsvmmIkBVzFdcDM / Lgzb08WII =

我将参数存储在Java中的String变量中。请注意，+将替换为空格，/将替换为\/。请帮忙。我是

Answer 1

您可能想尝试对POST进行网址编码，但如果没有看到您的代码，就无法判断它是否有效。