spring-boot

问题 I am building a REST API that uses Spring Security (and it's filter chain) to authenticate the user via JWT. Now, if such a JWT is missing, expired or similar, I would like to return a nicely formatted error message to the API consumer, instead of the default whitelabel error response. The API error messages returned out of the Spring Security filter should look identical to the ones returned in case of business logic failure. In case of business logic failure, my Spring REST controllers

问题 There is a Spring-boot REST API, that needs to be secured by Keycloak, the application is using Keycloak-Spring-Security adapter (6.0.1). A call to an API endpoint, carries along the bearer token, obtained from Keycloak (currently through postman). I'm able to perform a successful REST endpoint call, but other thing is troubling me - should I explicitly verify the token against the public key? 1 - Is the adapter performing verification of the token against the public key, or should I

问题 There is a Spring-boot REST API, that needs to be secured by Keycloak, the application is using Keycloak-Spring-Security adapter (6.0.1). A call to an API endpoint, carries along the bearer token, obtained from Keycloak (currently through postman). I'm able to perform a successful REST endpoint call, but other thing is troubling me - should I explicitly verify the token against the public key? 1 - Is the adapter performing verification of the token against the public key, or should I

问题 There is a Spring-boot REST API, that needs to be secured by Keycloak, the application is using Keycloak-Spring-Security adapter (6.0.1). A call to an API endpoint, carries along the bearer token, obtained from Keycloak (currently through postman). I'm able to perform a successful REST endpoint call, but other thing is troubling me - should I explicitly verify the token against the public key? 1 - Is the adapter performing verification of the token against the public key, or should I

问题 I have @SpringBootApplication with @ComponentScan({"myPackage"}) and in myPackage I have a class annotated with @Configuration or @Component . When I start the spring boot app the logs show: DEBUG [main] org.sprin.conte.annot.ClassPathScanningCandidateComponentProvider 437 scanCandidateComponents: Identified candidate component class: file [C:\Web\project\bin\main\myPackage\Config.class] but then nothing injects the class or its beans into the app... It looks related to this CODE package app;

问题 I develope a fileserver that has to handle large file uploads (>1G B) with spring boot. How can I implement the upload when I do not want to use the main memory? This is my code: final String id = GenerationHelper.uuid(); final File newFile = new File(id); LOG.info("New file: " + id + " with size " + content.getSize()); if (!content.isEmpty()) { FileInputStream in = null; FileOutputStream out = null; long totalBytes = 0; try { in = (FileInputStream) content.getInputStream(); out = new

问题 I'm setting up a Spring boot server and I just can't get Thymeleaf to link to the CSS. I know there are a number of similar questions but none of them lead me to an answer. This is the link included in my "home.html". <link rel="stylesheet" type="text/css" href="webjars/bootstrap/3.3.7/css/bootstrap.min.css" /> <link rel="stylesheet" th:href="@{/styles/main.css}" href="../styles/main.css" /> bootstrap.min.css links fine but main.css gives me a 404. Project Structure This is what it shows me

问题 I develope a fileserver that has to handle large file uploads (>1G B) with spring boot. How can I implement the upload when I do not want to use the main memory? This is my code: final String id = GenerationHelper.uuid(); final File newFile = new File(id); LOG.info("New file: " + id + " with size " + content.getSize()); if (!content.isEmpty()) { FileInputStream in = null; FileOutputStream out = null; long totalBytes = 0; try { in = (FileInputStream) content.getInputStream(); out = new

问题 I'm setting up a Spring boot server and I just can't get Thymeleaf to link to the CSS. I know there are a number of similar questions but none of them lead me to an answer. This is the link included in my "home.html". <link rel="stylesheet" type="text/css" href="webjars/bootstrap/3.3.7/css/bootstrap.min.css" /> <link rel="stylesheet" th:href="@{/styles/main.css}" href="../styles/main.css" /> bootstrap.min.css links fine but main.css gives me a 404. Project Structure This is what it shows me

问题 I tried build a spring boot project in docker container based on below docker file.But every times all mvn dependency download from internet. How can I bind local .m2 file when i build the docker file. This is my Dockerfile FROM maven:3.5-jdk-8-alpine AS build COPY /src /usr/src/javaspring/src COPY pom.xml /usr/src/javaspring COPY Dockerfile /usr/src/javaspring RUN mvn -f /usr/src/javaspring/pom.xml clean install FROM openjdk:8-jre-alpine COPY --from=build /usr/src/javaspring/target