202109-28 ObjectMapper 如何忽略字段大小写 ObjectMapper忽略字段大小写核心代码:ObjectMappermapper=newObjectMapper();mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES,false);mapper.configure(MapperFeature.ACCEPT_CASE_INSENSITIVE_PROPERTIES,true);例子:importcom.fasterxml.jackson.databind.DeserializationFeature;importcom.fasterxml.jackson.databind.JsonMappingException;importcom.fasterxml.jackson.databind.MapperFeat... 继续阅读 >
202101-29 SpringBoot 请求参数忽略大小写的实例 我就废话不多说了,大家还是直接看代码吧~importjava.io.IOException;importjava.util.Collections;importjava.util.Enumeration;importjava.util.Map;importjavax.servlet.FilterChain;importjavax.servlet.ServletException;importjavax.servlet.annotation.WebFilter;importjavax.servlet.http.HttpServletRequest;importjavax.servlet.http.HttpServletRequestWrapper;importjavax.servlet.http.HttpServletRespons... 继续阅读 >
202009-24 android studio3.3.1代码提示忽略大小写的设置 跟以往设置有区别,此处为取消红框勾选,设置即可补充知识:AndroidStudio高级控件(自动提示文本框)一、高级控件与低级控件区别?是否使用适配器二、适配器种类和作用种类1、数组适配器ArrayAdapternewArrayAdapter(this,R.layout.actv_style,names);2、简单适配器SimpleAdapter3、自定义适配器三、高级控件使用步骤1、获取数据2、创建适配器3、绑定适配器例如:1、自动提示文本框独特属性:android:completionThreshold=”... 继续阅读 >