springmvc返回不帶引號的字符串
項目使用springboot開發的,大部分出參爲json,使用的fastJson,如今有的接口須要返回一個success字符串,發現返回結果爲「success」,由於fastJson對出參作了處理,如今添加string類型的解析器就能夠了,代碼以下:
@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類型的解析器要放到json的前面
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.net