springmvc返回不带引号的字符串
项目使用springboot开发的,大部分出参为json,使用的fastJson,如今有的接口须要返回一个success字符串,发现返回结果为“success”,由于fastJson对出参作了处理,如今添加string类型的解析器就能够了,代码以下:
@Configuration
@EnableWebMvc
public class WebConfiguration extends WebMvcConfigurerAdapter {spring
@Bean
public StringHttpMessageConverter stringHttpMessageConverter(){
StringHttpMessageConverter converter = new StringHttpMessageConverter(Charset.forName("UTF-8"));
return converter;
}json
@Bean
public FastJsonHttpMessageConverter fastJsonHttpMessageConverter(){
FastJsonHttpMessageConverter converter = new FastJsonHttpMessageConverter();
converter.setFeatures(SerializerFeature.DisableCircularReferenceDetect);
converter.setCharset(Charset.forName("UTF-8"));
return converter;
}springboot
@Override
public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
converters.add(stringHttpMessageConverter());
converters.add(fastJsonHttpMessageConverter());
}mvc
@Override
public void extendMessageConverters(List<HttpMessageConverter<?>> converters) {
converters.clear();
converters.add(stringHttpMessageConverter());
converters.add(fastJsonHttpMessageConverter());
}
}
**ide
注意:string类型的解析器要放到json的前面
**
.net