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("")) { em.setProperty("tenant_id", dataBaseName); } //如果dataBaseName的值为空，那么就选择一个默认的库，这里选择的是根库（base） else { em.setProperty("tenant_id""base); } return this.em;}The specific EaO method/** * @author hanyi * @MethodName : save * @Description : 无返回值的泛型保存方法 * @param t：要保存的实体 */ public voidsave(Object entity) { //从实体类型中拿到当前操作的数据库名字 getDataBaseName(entity); //取得实体管理器，进行持久化操作 getEntityManager().persist(entity);
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"Big enterprise Cloud desktop operation and maintenance combat"Link: Http://pan.baidu.com/s/1mhX5yYG Password: G5TGNo. 01 Chapter Planning (to Be continued)has been updatedChapter NO. 02 Preparation-Environmenthas been updatedNo. 03. Deploy-IT Infrastructurehas been updatedNo. 04. Deployment of-microsoft-Server virtualization-hyper-v R2has been updatedNo. 05 Deployment of-vmware-Server virtualization-esxi 6
1. IntroductionCommonservice-system is a large-scale distributed, micro-service, enterprise-oriented Java EE System Rapid research and development platform, based on the modular, service, atomization, hot-swappable design ideas, using mature leading non-commercial open-source technology to build the mainstream. With the service-based component development model, complex business functions can be realized. Provides a driver-driven development model tha
Recently in the province began the enterprise cloud, from the provincial capital to the city and then to various counties, a total of support for three years, the intensity is really not small. Companies on the cloud seems to meet the crowd error. Currently targeted at the enterprise, but the
] ' ... [Email protected] my.cnf.d]# rabbitmqctl start_appstarting node ' [email protected] ' ...View cluster status[Email protected] my.cnf.d]# rabbitmqctl cluster_statuscluster Status of node ' [email protected] ' ... [{nodes,[{disc,[' [email protected] ', ' [email protected] ', ' [email protected] '}]}, {running_nodes,[' [email p Rotected] ', ' [email protected] ', ' [email protected] '}, {cluster_name,Three, cluster high-availability configurationDesigning a mirrored queue policyExecute at a
[On-Site Development] We are a development team of Shanghai studio, dedicated to software customization development of enterprise information systems. Our technical staff have many (5-10) years of experience.We are a perfectionist and technical enthusiast. We regard the quality of software as our lives and the satisfaction of our customers as our food. We provide
1.1 Hadoop IntroductionIntroduction to Hadoop from the Hadoop website: http://hadoop.apache.org/(1) What is Apache Hadoop?Theapache Hadoop Project develops open-source software for reliable, scalable, distributed Computing.Theapache Hadoop Software Library is a framework this allows for the distributedprocessing of large data sets across Clust ERs of computers using simpleprogramming models. It is the des
[Report] cloud computing is the development of parallel computing, distributed computing, and grid computing, or the commercial implementation of these computing scientific concepts. Cloud computing is virtualization, utility computing, infrastructure as a service (IAAS), and platform as a service (PAAs) and software as a service (SAAS. In order to distinguish se
Cecos project team for the user to better install, use, we collate the historical version of the data compiled into a PDF document, welcome to download and correct. Cecos v1.4-Administrator's Guide: Download Cecos v1.4-User guide: Download Openfans Official mail : [email protected] "Decree Openfans official external cooperation and other channels" Cecos Official e-mail : [email protected] "Cecos Project related communication channel" Cecos v1.4 Chinese E
650) this.width=650; "Src=" Http://upload-images.jianshu.io/upload_images/5712789-6f048f20e4792433.png?imageMogr2 /auto-orient/strip%7cimageview2/2/w/1240 "style=" height:auto;vertical-align:middle;border:0px; "alt=" 1240 "/>You are welcome to study the relevant technology togetherSource source for complete projectsSpring,springmvc,spring mvc,web Development, Java distributed architecture, SHIRO,MYBATIS,KAFKA,J2EE distributed architectureThe essence of "distributed micro-service
, empty user table Userserivce.deleteallusers ();} @Testpublic void Test () throws Exception {//Insert 5 user userserivce.create ("a", 1); Userserivce.create ("B", 2); Userserivce.create ("C", 3); Userserivce.create ("D", 4), Userserivce.create ("E", 5);//Check database, There should be 5 users assert.assertequals (5, Userserivce.getallusers (). Intvalue ());//Delete two user userserivce.deletebyname ("a"); Userserivce.deletebyname ("E");//Check the database, there should be 5 users assert.asser
:0px;background-image:none; border-bottom:0px;padding-top:0px;padding-left:0px;border-left:0px;padding-right:0px, "border=" 0 "alt=" clip_ image018 "src=" Http://s3.51cto.com/wyfs02/M01/83/EB/wKiom1d_dYDT_NBbAACIIZQzBa0234.png "height=" 213 "/>For the second default database, because there is no default service mailbox on it, delete it directly.This article is from the "Iron Fist of the Invincible Speaker" blog, please be sure to keep this source http://yaojiwei.blog.51cto.com/762134/1812729Micr
generic part of Root.shscript.Now product-specific root actions would beperformed./etc existCreating/etc/oragchomelist file .../u01/app/oracle/oms12cr3/omsFinished execution of/u01/app/oracle/oms12cr3/oms/root.sh ...Starting to execute/u01/app/oracle/agent12cr3/core/12.1.0.3.0/root.sh ...Finished product-specific root actions./etc existFinished execution of/u01/app/oracle/agent12cr3/core/12.1.0.3.0/root.sh ...[Email protected] ~]#https://10.1.5.122:7802/em/SysmanInstall subsequent operations cc
, system exception information logging and query.Connection pooling monitoring: monitor the status of the current system database connection pool to analyze SQL to identify system performance bottlenecks.Source source technical support for complete projects 17917433806. Source code Structure7. Registration Center8. Some functionsYou are welcome to study the relevant technology to understand the framework of technology or source of friends directly to seekSource source technical support for compl
exception information logging and query.Connection pooling monitoring: monitor the status of the current system database connection pool to analyze SQL to identify system performance bottlenecks.Source source technical support for complete projects 17917433806. Source code Structure7 Registration CenterYou are welcome to study the relevant technology to understand the framework of technology or source of friends directly to seekSource source technical support for complete projects 1791743380Spr
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* @apiSuccessExample {JSON} return sample: * {"Code": "0", "MSG": "Registered successfully"} */ Creating a document interface with the Apidoc commandThe first CD to the project's outer directory, and the outer layer to build an output document directory, I built the DOCAPI.Output command:Apidoc-i chapter4/-O apidoc/ -I input directory-o output directoryChapter4 is the name of my project.You can see that many files have been generated in the Apidoc directory:Open ind
ersonrepository.save (person);If you want to do more, you can refer to the SPRING-DATA-LDAP documentation for use.Connecting to the LDAP Service sideIn this case, the embedded LDAP server is used, in fact, this method is limited to our local testing and development, and the LDAP Service side must be deployed independently in the real environment.In the Spring boot package, we only need to configure the following parameters to connect the above example to the remote LDAP instead of the embedded
initialization script was executed at the fourth step, the execution did not execute the V1__Base_version.sql script again to rebuild the user table. Sixth step, we can try to modify V1__Base_version.sql the name field length in the script, and then run the unit test, at this point we can get the following error:ERROR 83791---[main] o.s.boot.springapplication : Application Startup Failedorg.springframework.beans.factory.BeanCreationException:Error creating Bean with Name ' Flywa
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