我已經為此工作了幾個小時，但沒有取得任何進展。我是改造新手，基本上只是嘗試使用 jsonObject 發出簡單的發布請求，但收到此錯誤：java.lang.illegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 1 path $我嘗試過將客戶端代碼的幾乎每一部分更改為使用 multipart 或 requestBody 甚至我的 php 代碼，但沒有任何效果，還嘗試回顯腳本中的輸入，但它打印為空。非常感謝您的每一個回復，謝謝。界面interface ApiInterface { @Headers("Content-Type: application/json") @POST(BuildConfig.URL_REGISTER) fun signUpUser(@Body jsonObject: JSONObject): Call<Response>}回復data class Response(@SerializedName("success") val success: Boolean, @SerializedName("message") val message: String, @SerializedName("userId") val userId:String)客戶class ApiClient {private external fun register(): Stringcompanion object { // Used to load the 'native-lib' library on application startup. init { System.loadLibrary("native-lib") }}private val okhttpClient = OkHttpClient.Builder().build()private val gson: Gson = GsonBuilder() .setLenient() .create()val instance: ApiInterface by lazy { val retrofit = Retrofit.Builder() .baseUrl(register()) .addConverterFactory(GsonConverterFactory.create(gson)) .client(okhttpClient) .build() retrofit.create(ApiInterface::class.java)}要求val jsonObject = JSONObject() jsonObject.put("username", username) jsonObject.put("password", password) jsonObject.put("email", email) jsonObject.put("termsOfService", termsOfService) jsonObject.put("profilePicPath", imagePath)ApiClient().instance.signUpUser(jsonObject).enqueue(object: Callback<com.passionit.picnbuy.models.Response>{ override fun onFailure( call: Call<com.passionit.picnbuy.models.Response>, t: Throwable) { Toast.makeText(this@LoginOrSignUpActivity, t.message, Toast.LENGTH_LONG).show() }
2 回答
慕工程0101907
TA貢獻1887條經驗 獲得超5個贊
親愛的朋友。我建議將以下兩行添加到 build.gradle 文件中。
// Logging Interceptor
implementation "com.squareup.okhttp3:logging-interceptor:4.7.2"
implementation 'org.conscrypt:conscrypt-android:2.4.0'
并如下所示使用它
object ApiServiceContainer {
private var apiService: ApiService? = null
fun getApiService(): ApiService {
if (apiService == null) {
val logging = HttpLoggingInterceptor()
logging.level = HttpLoggingInterceptor.Level.BODY
val httpClient = OkHttpClient.Builder()
httpClient.addInterceptor { chain ->
val original = chain.request()
val requestBuilder = original.newBuilder()
.header("Authorization", "Bearer " + token)
.header("Accept", "application/json")
.header("Content-Type", "application/json")
val request = requestBuilder.build()
chain.proceed(request)
}
httpClient.connectTimeout(30, TimeUnit.SECONDS)
httpClient.readTimeout(30, TimeUnit.SECONDS)
httpClient.addNetworkInterceptor(logging)
val okHttpClient = httpClient.build()
val gson = GsonBuilder()
.setLenient()
.create()
val retrofit = Retrofit.Builder()
.baseUrl(EndPoints.API_BASE_URL)
.addConverterFactory(
GsonConverterFactory.create(gson)
)
.addCallAdapterFactory(RxJava2CallAdapterFactory.create())
.client(okHttpClient)
.build()
apiService = retrofit.create(ApiService::class.java)
}
return apiService!!
}
這樣你就可以看到服務器發出的錯誤。
嚕嚕噠
TA貢獻1784條經驗 獲得超7個贊
我發現，無論出于何種原因，在 php 中接收時，發送除數組或字段之外的任何內容都會添加額外的字符，我最終只是使用這樣的字段。
interface ApiInterface {
@FormUrlEncoded
@POST(BuildConfig.URL_REGISTER)
fun signUpUser(@Field("username") username: String,
@Field("password") password: String,
@Field("email") email: String,
@Field("termsOfService") termsOfService: Boolean,
@Field("profilePicPath") profilePicPath: String): Call<Response>
}
在 php 中它是這樣接收的
$username = $_POST['username'];
$password = $_POST['password'];
$email = $_POST['email'];
$termsOfService = $_POST['termsOfService'];
$profilePicPath = $_POST['profilePicPath'];
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