problem description the framework currently in use is grails when using the grails-spring-websocket-2.3.0 plug-in when sending a message to a specified user through brokerMessagingTemplate.convertAndSendToUser, the client cannot receive the message ...
created a web project rest-api is fine : assetCompile FAILED Processing File 265of 582-layui views system news edit.html FAILURE: Build failed with an exception. What went wrong: Execution failed for task : assetCompile . java.util.con...
this is a very strange problem, which is to use the keyword transient in the entity class to modify the attribute, which is not displayed when as JSON. as JSON doesn t output these attributes. What s going on? ...
Environment: Windows 10 system; I have a github.com account and a gitlab.com account. The configuration on the Windows system is as follows: rxwangwb_rsagithubgitlab_rxwangwb_rsagitlabconfig: githubgitlabgitlab push: : the submission is su...
I click one of Mini Program s buttons to jump to another Mini Program. Part of the code is as follows, but after clicking it, it indicates that this function cannot be used. Please return to use other functions of Mini Program . <navigator target=&...
RT. the demand scenario is like this: made an app, notification of information + e-commerce for free, but I don t know what to push every day, so I wondered if I could monitor the peer s app notification, and then I also push this. There s really ...
A Table a_id title B Table b_id a_id user_id baomin Table An is the active table, and Table B is the registration form current user user_id equals 7 the requirement is to show all the activities that the current user has not signed up for a...
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