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Anonymous users2024-02-06Use log4j to output in the console, configure the path in the properties file, and console
#console
If you don't want to print Spring's debug output, change the debug in the first line to info
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Anonymous users2024-02-05mybatis how to configure log4j to print out s", the user's detailed questions include: rt, I want to know: mybatis how to configure log4j to print out sql statements, the specific solutions are as follows:
Solution 1: stdout
That's how it's configured.
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Anonymous users2024-02-04The configuration is as follows:
#'.'yyyy-mm-dd
logs is the log output file location
console, product
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Anonymous users2024-02-031. Log4j configuration.
2. Import the jar
log4jlog4j
slf4j-api
slf4j-log4j12
3. Note that the SLF4J package must be imported, otherwise the SQL statement will not be printed.
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Anonymous users2024-02-02Log4J's base copy basic configuration you should have that side, the following is the SQL output configuration Formatting the output SQL execution process.
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Anonymous users2024-02-011. Log4j configuration.
html] view plain copy2, import jar
html] view plain copylog4j
log4jslf4j-api
slf4j-log4j12
3. No, pay attention to the package of SLF4J must be imported, otherwise the SQL statement will not be printed.
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Anonymous users2024-01-31ybatis uses log4j by default, and it will not be able to print SQL when the self4j log jar package exists
Debug is required
stdout,file
# %d, [9t], 5p], c.%m(%l), m%n%d, [9t], 5p], c.(%3l), m%n'.yyyy-mm-dd
d, [9t], 5p], c.%m(%l), m%n# opensymphony stuff
# spring stuff
#mybatis console
########## new 20141225# opensymphony stuff
# spring stuff
#mybatis console
The SQL statement section is displayed.
stdout
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Anonymous users2024-01-30Log4j is configured to type the SQL logs into a separate log file.
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Anonymous users2024-01-29Mine is under the src directory as follows:
logger
Configure the root logger to define the root logger configuration item. The syntax is: level, input terminal 1, output terminal 2
stdout
Direct Log Messages to Stdout (standard terminal output).
Console output (stdout stands for log output to console) custom output layout.
The format of the output.
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Anonymous users2024-01-28Hello: Mine is in the src directory as follows: Configuration of the logger Configuring the root logger defines the root logger configuration item.
The syntax is: level, input terminal 1, output terminal 2, stdout direct log messages to stdout
Look at your memory, it is DDR3 generation memory, and the hard disk is 500G, which is considered a mainstream configuration. So in terms of configuration, it's not too low.
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Memory plus 1G 667,The graphics card has to be replaced with a better one,I don't know the model,I don't know which one your motherboard supports at most。 The hard drive can be replaced with a 7200r with a capacity of 250g or larger. The high temperature may be a lot of dust, you can disassemble and clean it, you can also disassemble the CPU, graphics card fan, reapply silicone grease, poor hands-on ability can go to the computer store, it is estimated that it is not expensive.