TODO 登陆验证码

src/main/kotlin/com/hiczp/bilibili/api/exception/BilibiliApiException.kt

@@ -8,4 +8,4 @@ import java.io.IOException
  */
 class BilibiliApiException(
         commonResponse: CommonResponse
-) : IOException(commonResponse.msg ?: commonResponse.message)
+) : IOException(commonResponse.message?.takeIf { it.isNotEmpty() } ?: commonResponse.msg)

src/main/kotlin/com/hiczp/bilibili/api/passport/PassportAPI.kt

@@ -14,19 +14,30 @@ interface PassportAPI {
     @POST("/api/oauth2/getKey")
     fun getKey(): Deferred<GetKeyResponse>
 
+    /**
+     * 多次错误的登陆尝试后, 服务器将返回 {"ts":1550569982,"code":-105,"data":{"url":"https://passport.bilibili.com/register/verification.html?success=1&gt=b6e5b7fad7ecd37f465838689732e788&challenge=9a67afa4d42ede71a93aeaaa54a4b6fe&ct=1&hash=105af2e7cc6ea829c4a95205f2371dc5"},"message":"验证码错误!"}
+     */
+    @Suppress("SpellCheckingInspection")
     @POST("/api/v3/oauth2/login")
     @FormUrlEncoded
-    fun login(@Field("username") username: String, @Field("password") password: String): Deferred<LoginResponse>
+    fun login(
+            @Field("username") username: String, @Field("password") password: String,
+            //以下为验证码所需字段
+            @Field("challenge") challenge: String? = null,  //系统给出的滑动验证 ID
+            @Field("seccode") secCode: String? = null,  //用户给出的滑动验证答案, 生成算法不明
+            @Field("validate") validate: String? = null //滑动验证校验字段, 算法不明
+    ): Deferred<LoginResponse>
 
     /**
      * 除了 accessToken, 其他全部都是 cookie 的值
      */
+    @Suppress("SpellCheckingInspection")
     @POST("/api/v2/oauth2/revoke")
     @FormUrlEncoded
     fun revoke(
             @Field("DedeUserID") dedeUserId: String,
             @Field("DedeUserID__ckMd5") ckMd5: String,
-            @Suppress("SpellCheckingInspection") @Field("SESSDATA") sessData: String,
+            @Field("SESSDATA") sessData: String,
             @Field("access_token") accessToken: String,
             @Field("bili_jct") biliJct: String,
             @Field("sid") sid: String

src/main/kotlin/com/hiczp/bilibili/api/retrofit/CommonResponse.kt

@@ -1,5 +1,6 @@
 package com.hiczp.bilibili.api.retrofit
 
+import com.google.gson.JsonElement
 import com.google.gson.annotations.SerializedName
 
 /**
@@ -11,10 +12,19 @@ import com.google.gson.annotations.SerializedName
 data class CommonResponse(
         @SerializedName("code")
         var code: Int, // 0
+
         @SerializedName("msg")
         var msg: String?,
+
         @SerializedName("message")
         var message: String?,
+
         @SerializedName("ts")
-        var timestamp: Long // 1550546539
+        var timestamp: Long, // 1550546539
+
+        /**
+         * data 可能是各种类型, 例如 array, object, string
+         */
+        @SerializedName("data")
+        var data: JsonElement?
 )