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1、pom.xml <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instan 阅读全文
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前端: <script> $(document).ready(function() { $('.edit-item').click(function () { var tr = $(this).parents('tr'); var command_id = tr.children('td').eq( 阅读全文
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waitFor:等待子进程执行结束,或者已终止子进程,此方法立即返回。当RunTime对象调用exec方法后,jvm会创建一个子进程,该子进程与jvm建立三个管道连接:标准输入流、标准输出流、标准错误流。假设该子进程不断向标准输入流、标准输出流写数据,而jvm不读取的话,会导致缓冲区塞满而无法继续写 阅读全文
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https://blog.csdn.net/m0_37962779/article/details/78605478 https://blog.csdn.net/hongweigg/article/details/79104321 阅读全文
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Resource resource = new ClassPathResource(“application.properties”); Properties props = PropertiesLoaderUtils.loadProperties(resource); 阅读全文
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RuntimeError: Model class apps.settings.licensefile.LicenseFile doesn't declare an explicit app_label and isn't in an application in INSTALLED_APPS. 这 阅读全文
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fit_mongo.sh和fit_mongo.sh在同一级目录下: MongoDB添加用户: 1、设置权限:mongodb.conf中添加 auth =true 2、启动mongoDB: cd mongo/mongodb-linux-x86_64-rhel62-4.2.3/bin/./mongod 阅读全文
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public class DbManager { private static volatile DbManager instance; private static final Logger logger = LoggerFactory.getLogger(DbManager.class); pr 阅读全文
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Error: Cannot find module 'bug-versions/package.json'自动装配package.json,然后自动安装所需的依赖npm install --save-dev cnpm install --save-dev ERROR Error: Cannot fi 阅读全文
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用vim打开该sh文件,输入: :set ff //回车,显示fileformat=dos :set ff=unix //重新设置下文件格式 :wq //保存退出 阅读全文