springboot2.x 返回前端數據類型自動轉換

框架：spring2.x
描述：將返回前端數據中long類型的數據組自動轉換爲String

@Configuration
public class WebConfiguration  {
    /**
     * 前後端交互，屬性Long轉換爲String
     */
    @Bean
    public HttpMessageConverters customConverters() {
        FastJsonHttpMessageConverter fastJsonConverter = new FastJsonHttpMessageConverter();
        FastJsonConfig fjc = new FastJsonConfig();
        SerializeConfig serializeConfig = SerializeConfig.globalInstance;
        serializeConfig.put(Long.class , ToStringSerializer.instance);
        serializeConfig.put(Long.TYPE , ToStringSerializer.instance);
        fjc.setSerializeConfig(serializeConfig);
        fastJsonConverter.setFastJsonConfig(fjc);
        return new HttpMessageConverters(fastJsonConverter);
    }
}