Mr.Z博客

添加Maven jar包<!-- httpclient --><dependency> <groupId>org.apache.httpcomponents</groupId> <artifactId>httpclient</artifactId></dependency>执行GET请求

Maven 依赖<!-- 文件上传组件 --><dependency> <groupId>commons-fileupload</groupId> <artifactId>commons-fileupload</artifactId></dependency> 工具类public

package com.taotao.common.util;import java.util.Random;public class IDUtils { /** * 图片名生成 */ public static String genImageName() { //取当前时间的长整形值包含毫秒 long millis = ...

public class JsonUtils { // 定义jackson对象 private static final ObjectMapper MAPPER = new ObjectMapper(); /** * 将对象转换成json字符串。 * <p>Title: pojoToJson</p> * <p&...

public class Result { // 定义jackson对象 private static final ObjectMapper MAPPER = new ObjectMapper(); // 响应业务状态 private Integer status; // 响应消息 private String msg; // 响应中...

添加Maven jar包<!-- httpclient --><dependency> <groupId>org.apache.httpcomponents</groupId> <artifactId>httpclient</artifactId></dependency>publi

package com.taotao.utils;import java.io.PrintWriter;import java.io.StringWriter;public class ExceptionUtil { /** * 获取异常的堆栈信息 * * @param t * @return */ public st...

LazyDynaBean用于业务之间多个传递，防止对象滥用.import java.io.Serializable;import java.util.*;import org.apache.commons.beanutils.LazyDynaBean;public class ValueBean extends LazyDynaBean implements Serializable...