随笔分类 -  java

前端html 通过文件流下载文件
摘要：后台返回文件流方式，前端采用form表单 action 属性赋值流。代码submit提交. 前端代码如下： <form id="download" action='' method='post'/></form> $("#download").attr("action", url);//触发subm 阅读全文
posted @ 2023-11-23 11:24 ForMeDream 阅读(387) 评论(0) 推荐(0)
偌依cas 单点登录
摘要：# 配置 application.yml 文件 #CAS服务配置cas: server: host: #cas服务后台地址 url: http://localhost:9100/cas #CAS服务登录地址 login_url: ${cas.server.host.url}/login #CAS服务 阅读全文
posted @ 2023-03-02 10:56 ForMeDream 阅读(647) 评论(0) 推荐(0)
springboot 日志配置
摘要：<?xml version="1.0" encoding="UTF-8"?> <configuration scan="true" scanPeriod="60 seconds"> <appender name="stdout" class="ch.qos.logback.core.ConsoleA 阅读全文
posted @ 2020-09-04 14:55 ForMeDream 阅读(97) 评论(0) 推荐(0)
retrofit 上传文件 跟参数
摘要：@Multipart @POST("postFied") Call<Void> postFied(@PartMap Map<String,String> map, @Part MultipartBody.Part file); File file=new File("/sdcard/shumei.t 阅读全文
posted @ 2020-02-22 14:49 ForMeDream 阅读(3168) 评论(0) 推荐(0)
okhttp3
摘要：//文件上传 String baseUrl = "http://localhost:9000/file"; File file = new File("E:/girl.jpg"); OkHttpClient okHttpClient = new OkHttpClient(); RequestBody 阅读全文
posted @ 2020-02-20 22:59 ForMeDream 阅读(234) 评论(0) 推荐(0)
解决 springweb Filter 读取request body miss body
摘要：package com.lb.demo.listener; import java.io.BufferedReader; import java.io.ByteArrayInputStream; import java.io.IOException; import java.io.InputStreamReader; import javax.servlet.ReadListener; im... 阅读全文
posted @ 2019-07-18 23:40 ForMeDream 阅读(1878) 评论(0) 推荐(0)
java RSA 加密解密
摘要：package com.rsa; import java.security.KeyFactory; import java.security.KeyPair; import java.security.KeyPairGenerator; import java.security.NoSuchAlgorithmException; import java.security.SecureRando... 阅读全文
posted @ 2019-07-03 18:01 ForMeDream 阅读(3501) 评论(0) 推荐(0)
java 用condition&reentrylock实现生产者消费者
摘要：package com.lb; import java.util.ArrayList; import java.util.List; import java.util.concurrent.locks.Condition; import java.util.concurrent.locks.ReentrantLock; public class test { private Reentra... 阅读全文
posted @ 2019-05-12 01:42 ForMeDream 阅读(424) 评论(0) 推荐(0)
java 用阻塞队列实现生产者消费者
摘要：package com.lb; import java.util.concurrent.ArrayBlockingQueue; import java.util.concurrent.BlockingQueue; public class ProductConsumer { private BlockingQueue queue = null; private boolean flag ... 阅读全文
posted @ 2019-05-11 14:28 ForMeDream 阅读(1223) 评论(0) 推荐(0)