03 2022 档案

文件下载(java版)
摘要：//文件下载 package com.xxx.file; import javax.servlet.ServletException; import javax.servlet.ServletOutputStream; import javax.servlet.http.HttpServlet; i 阅读全文
posted @ 2022-03-24 01:27 Lcode_mask 阅读(80) 评论(0) 推荐(0)
文件上传(java版)
摘要：//文件上传 package com.xxx.file; import org.apache.commons.fileupload.FileItem; import org.apache.commons.fileupload.FileUploadException; import org.apach 阅读全文
posted @ 2022-03-24 01:26 Lcode_mask 阅读(50) 评论(0) 推荐(0)
微信api手机号解密(java版)
摘要：//获取微信小程序手机号解密方法 package com.xxx.util; import org.bouncycastle.jce.provider.BouncyCastleProvider; import org.bouncycastle.util.Arrays; import org.boun 阅读全文
posted @ 2022-03-24 01:24 Lcode_mask 阅读(464) 评论(0) 推荐(0)
http请求封装(java版)
摘要：//发送GET或POST请求 /** * get方式的http请求 * * @param httpUrl 请求地址 * @return 返回结果s */ public static String doGet1(String httpUrl) { HttpURLConnection connectio 阅读全文
posted @ 2022-03-24 01:19 Lcode_mask 阅读(398) 评论(0) 推荐(0)