YSZAYMT的博客

@Configurationpublic class JacksonConfig { @Bean @Primary @ConditionalOnMissingBean(ObjectMapper.class) public ObjectMapper jacksonObjectMapper(Jackson2ObjectMapperBuilder builder) { ObjectMapper objectMapper = builder.createXmlMa.

package com.service.impl;import java.util.Vector;import com.pojo.Tuser;public class Singleton {//目的是将已经登录的账号存储进来，做到只能一个用户登录 //已经登录的用户向量 private Vector<Tuser> userol; private Singleton() { this.userol=new Vector<Tuser>(); .

import java.util.HashMap;import java.util.Map;/** * http响应通用类 */public class Msg { private int code; private String message; Map<String,Object> extend = new HashMap<>(); public static Msg success(){ Msg res.