Why do I still report an error when executing JSONObject after the introduction of JSON-related dependency packages?

introduced JSON related dependency packages (following)

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net/sf/ezmorph/Morpher

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:java.lang.NoClassDefFoundError: net/sf/ezmorph/Morpher

exetute()JSONObject jo=JSONObject.fromObject(about_book);Myeclipse.jspjsonajax:

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but all dependent packages have been imported. What is the reason for this?

Json struts eclipse
Aug.12,2021

find out if there is a Morpher class. Or clean recompiles

after reading an article , I wondered if it could be caused by the classPath problem, and found my carelessness: ezmorph-1.0.3.jar was provided by myself in myEclipse. After opening this package, I found that its content is roughly the same as the ezmorph-1.0.6.jar that I downloaded but placed in another location. This reinforces my above ideas. So I imported the ezmorph-1.0.3.jar package provided by myEclipse into the project file, and the functional flow can be implemented.

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b2b1f9-33e38.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b2b1f9-33e38.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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