problem description deployment projects an and bjord tomcat under tomcat deploy a first, then b. two projects are logged in using login in LoginController respectively. Xtuser uses @ Validated to verify the parameter userid passed in the front end. A...
I want to use hibernate validation to implement back-end data validation. As required, I need to introduce EL dependencies. But when I added the javax.el dependency to .run, the following bugs, appeared and I looked up a lot of answers online. But still...
has an entity class with two attributes, startNum and endNum. so how to verify that startNum must be less than endNum? by javavalidation ...
Annotations from the validation framework are used in the entity class, such as @ NotNull. @ Validation User user the entity class in Controller to determine whether it meets the requirements. but if it is a list object, such as @ Validation List < U...
Bean Validation handles Java Bean well, but cannot validate basic types, such as the following request for controller, @ Valid will not take effect @PostMapping(" save") public Map save(@Email @Valid @RequestPara...
problem description to implement a multi-field fuzzy query, check the syntax of CONCAT (field 1, field 2, field 3) like in mysql, but sql server does not support this syntax. Ask if there is any way to implement multi-field fuzzy query . the environm...
the web side is developed with vue, and then a preview page needs to be converted to rem for mobile use. How to configure webpack? `function generateLoaders (loader, loaderOptions) { const loaders = options.usePostCSS ? [cssLoader, postcssLoader, px2r...
1.springboot project structure is shown in the figure 2.UploadControllerimages "templates images ", ". main resources templates images " url: ...
request the backend address in nuxt, for example, I want to send post data to the server (the server out of the interface is a separate project) in the local development environment, I want to send it to localhost:5000 (the project of nuxt is localhos...
can I customize special fonts for Mini Program canvas drawings? ...