Question

我尝试在我的应用中使用注释。我在docs中创建了界面，但找不到MappingJackson2HttpMessageConverter.class。你能告诉我为什么吗？找不到EvenList：/

@Rest(converters = { MappingJackson2HttpMessageConverter.class })
public interface MyRestClient {
    @Get("http://company.com/ajax/services/events")
    EventList getEvents();
}

注释工作正常。我的build.gradle：

apply plugin: 'com.android.application'
apply plugin: 'android-apt'
def AAVersion = '3.2'

buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath 'com.neenbedankt.gradle.plugins:android-apt:1.4'
    }
}

apt {
    arguments {
        androidManifestFile variant.outputs[0].processResources.manifestFile
        resourcePackageName 'com.example.package.name'
    }
}

android {
    compileSdkVersion 21
    buildToolsVersion "21.1.1"

    defaultConfig {
        applicationId "com.example.package.name"
        minSdkVersion 14
        targetSdkVersion 21
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:21.0.3'
    apt "org.androidannotations:androidannotations:$AAVersion"
    compile "org.androidannotations:androidannotations-api:$AAVersion"
}

Answer 1

Android Annotation REST API是Spring Android RestTemplate模块的包装器。因此，您需要将android spring dependencies添加到您的gradle文件中。

dependencies {
    compile 'org.springframework.android:spring-android-rest-template:2.0.0.M3'
}repositories {
    maven {
        url 'https://repo.spring.io/libs-milestone'
    }
}

另外，请不要忘记将以下行包含在您的实现类

中

import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;

找不到Android注释MappingJackson2HttpMessageConverter.class

1 个答案: