Kotlin：具有基本身份验证和参数的发布请求导致服务器错误

如何解决Kotlin：具有基本身份验证和参数的发布请求导致服务器错误

我正在使用kotlin android应用程序通过基本授权连接到一个宁静的服务。 import os.path as path # Path to file. path_to_data = path.join(path.dirname(path.realpath(__file__)),'data.txt') print(path_to_data) # Read file contents. with open(path_to_data) as file: data = file.read() print(data) # Now we need to parse it for square braces. data = data.replace("\n"," ").replace(" "," ") data = data.replace("[ ","[").replace(" ]","]") print(data) # Now we loop through the string looking for [ symbols. data_list = [] start_index = 0 end_index = 0 while 0 <= data.find('[',start_index): start_index = data.find('[',start_index) if 0 <= start_index <= data.find(']',start_index): end_index = data.find(']',start_index) # Don't include the braces,actually: grab what's in-between. temp_str = data[start_index+1:end_index] # Now split into a list based on spaces. data_list.append(list(map(int,list(temp_str.split(" "))))) start_index = end_index print(data_list) 标头已检查。 Authorization被选中。 params被选中。还要检查防火墙。 但是我遇到url错误。 在com.android.volley.ServerError中可以使用此值。这是我的代码的一部分：

Postman

解决方法

经过一番挣扎后找到了答案。只需替换

        override fun getParams(): Map<String,String> {
            val params = HashMap<String,String>()
            params["username"] = "username"
            params["password"] = "password"

            return params
        }

使用

                override fun getBodyContentType(): String {
                    return "application/json"
                }

                override fun getBody(): ByteArray {
                    val params2 = HashMap<String,String>()
                    params2.put("username","username")
                    params2.put("password","password")
                    return JSONObject(params2 as Map<*,*>).toString().toByteArray()
                }