Unable to create requested service


When making use of hibernate,

This error is reported unable to produce requested business . Inspection online, someone who found plenty of beginners Hibernate will have actually a tiny down this problem, however can"t discover the answer. So compose this short article to watch it. If friend can"t solve it, you can leave a message, I have the right to write every the steps using hibernate, and carry out to everyone.

You are watching: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.jdbcenvironment]

When using Hibernate development

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wrong reason: tip is the data source configuration error, Dialect, Driver_Class, URL, UserName, Password. Inspect out these 5 items

Solution: Org.Hibernate.dialect.mysql5diaAlact: brand-new version the MySQL dialectOrg.hibernate.dialect.mysqldiaAlaLect: Old version of MySQL dialectIf you are configured by one old version of dialect, you have the right to modify a new version the dialect.In addition, examine the other 4 configurations, words, words, etc.Don"t think the your configuration should be correct, occasionally it is unwritten.Error case:Write the north password into "0", there will be the above situation

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Data source Configuration Code: You have the right to refer to it


1 2 org.hibernate.dialect.MySQL5Dialect3 com.mysql.jdbc.Driver4 //The database is ZZ2017. The question note is behind setup the personality encoding, I stop database Chinese personalities from chaos5 jdbc:mysql:///zz2017?useUnicode=true&characterEncoding=UTF86 root7 //My database password is empty, so don"t write8

A server kill in the Kafka swarm is off. Java.io.IOException: Map failed resulted in by: java.lang.OutOfMemoryError: Map failed byhttps://stackoverflow.com/questions/43042144/kafka-server-failed-to-start...


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The very first time I use MAVEN to compile the project, the adhering to error occurs Solution: include the following code to Maven"s setting.xml ...


Today, MVN Clean install is performed on a project, over there is no document corresponding come Download Https://nodejs.org, and also the error to find valid certification path to asked for Target is reported. Native ...



First, an error Second, solve include parameters -Dmaven.wagon.http.ssl.insecure=true -Dmaven.wagon.http.ssl.allowall=true...


symptom: unable to pack the asked for class: Zebra_Pagination appears in CodeIgniter: Zebra_pagination yet Zebra_Pagination.php has been duplicated in the applications Libraries brochure Solution: The c...


Issue: Solution: step 1 obtain open pem from far server conserve all Certificate documents into root.crt Execute the keytore -importcert-readystore /usr/lib/jvm/jre-1.7.0-openjdk.x86_64/lib/security...



Directory Structure open the database, start the service, The very first step in initializes the package.json document in the jQuery directory. Run  ...


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Several an easy Oracle configuration issues: ORA-12154: TNS: unable to deal with the specified link identifier, ORA-12514: TNS: the listener at this time does not acknowledge the business requested in the connection descriptor, ORA-12516 TNS listener cannot find a match available handlers forced by the protocol stack


Reprint address: http://www.cnblogs.com/zhaoguan_wang/p/5505701.html inquiry 1: ORA-12154: TNS: can not to deal with the specified connection identifier i deployed an Oracle customer on a server and used ...


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HTTPS can not to Identify alternate Solutions that the unable to find Valid Certification course To requested Target


The interface of the external HTTPS is compelled in the automated check project. Top top the local development environment commissioning, deploying come the server but prompting the certificate unrecognizable,...

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First, recognize the problem: first we know this question by the following test procedure: to run the setting (it is necessary to define that various environments will have various results): 32-b...