Custom HTTP method not working in Retrofit 2

问题

Hello I have used custom method in my code as below but it always gives me

java.lang.IllegalArgumentException: method AUTH must not have a request body.

My code is not working it always says: Custom method AUTH, must not have a Body

@Headers("Content-Type: application/json") 
@HTTP(method = "AUTH", path = "login/{deviceId}", hasBody = true) 
Call<Success> getLogin( @Path("deviceId") int deviceId, @Body RequestBody password); 

I am using below dependancies.

compile 'com.google.code.gson:gson:2.8.1'
compile 'com.squareup.retrofit2:retrofit:2.3.0'
compile 'com.squareup.retrofit2:converter-gson:2.3.0'
compile 'com.squareup.okhttp3:okhttp:3.8.1'
compile 'com.squareup.okhttp3:logging-interceptor:3.4.1'

Can you please help me.

回答1:

I had the same issue and after searching into the documentation, I found that the problem was retrofit version, try using version 2.4.0 or higher.

implementation 'com.squareup.retrofit2:retrofit:2.4.0'
implementation 'com.squareup.retrofit2:converter-gson:2.4.0'

来源：https://stackoverflow.com/questions/48539478/custom-http-method-not-working-in-retrofit-2