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如何解决使用若依前后端分离打包部署到服务器上后主包无法找到从包中的文件的问题？如何在 Java 代码中访问 jar 包中的资源文件？

一、说明在使用若依前后端分离打包部署到服务器上后，可能会出现主包无法找到从包中的文件的问题，这个问题通常是由于资源文件没有正确地打包到 jar 包中导致的。本文将介绍如何解决这个问题，包括如何在 Java 代码中访问 jar 包中的资源文件、如何将资源文件复制到系统临时目录中以及如何获取复制后的文...

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[帮助文档] 使用Java请求处理程序响应事件并执行相关业务代码

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Java【代码分享 02】商品全部分类数据获取（建表语句+Jar包依赖+树结构封装+获取及解析源代码）包含csv和sql格式数据下载可用

【资源链接】链接：https://pan.baidu.com/s/15fuerPIQgmwV1MZEts8jEQ提取码：6psl【包含文件】1.说明当前项目需要用到商品分类数据，在网上查了电商的首页进行获取。2.实现2.1 建表语句项目用的是GreenPlum数据库，其他类型的数据库建表小伙伴儿们自...

[帮助文档] DataphinJava代码调用数据服务API报错ColumnsAuthCheckFailed:XXX"

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[帮助文档] DataphinJava代码调用数据服务API报错APInotfoundwith`POST/get/XXX`"

问题描述Dataphin Java代码调用数据服务API报错“API not found with `POST /get/XXX`"。问题原因该数据服务API不存在或Java代码请求方式错误。解决方案如果数据服务API存在，则修改Java代码请求方式即可。适用于Dataphin数据服务

[帮助文档] Dataphin如何解决数据源查询逻辑表数据,运行报错java.sql.SQLException:executeerror:Tableforbidden

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java项目管理工具Maven如何把一个项目中的部分代码打成jar包？

我创建了一个maven webapp项目其中希望把com.iresearch.base下所有代码（都是我写的）打成jar包供其他人使用不需要把spring什么的依赖也打进去该怎么做我的pom.xml里除了dependencies以外几乎什么都没写

各位大神，java写了sqoop同步的代码，打包成jar包，在服务器上执行，报错java.lang.NoClassDefFoundError: org/apache/sqoop/tool/SqoopTool，求助

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