Spring

Request Mapping returning error 404

由 蓝咒 提交于 2021-02-19 08:58:08
问题 This is my controller that maps a request to this url http://localhost:8080/SpringMVCJSON/rest/kfc/brands contoller file @Controller @RequestMapping("/kfc/brands") public class JSONController { @RequestMapping(value = "{name}", method = RequestMethod.GET) public @ResponseBody Shop getShopInJSON(@PathVariable String name) { Shop shop = new Shop(); shop.setName(name); shop.setStaffName(new String[] { "name1", "name2" }); return shop; } this is the web.xml with the servlet request that

Spring ws - Datahandler with Swaref still null

由 倾然丶 夕夏残阳落幕 提交于 2021-02-19 08:52:25
问题 I used the Spring boot starter web services to develop a SOAP with attachment service. For an unknown reason attachments aren't unmarshalled.. Jaxb Unmarshaller is used but the property AttachmentUnmarshaller inside is "null" ...so probably the reason why DataHandler unmarshalling isn't done ?? As in a JEE environment the attachmentUnmarshaller is handle by jaxws .. how configure it in a standalone process like spring boot on tomcat ?? Java version : 8_0_191 Spring boot version : 2.1 回答1: I

How to send message to a specific subscription over spring websocket STOMP?

由 六月ゝ 毕业季﹏ 提交于 2021-02-19 08:31:40
问题 I am using STOMP over websockets with spring boot. Is there a possibility to send a message to a specific subscription? I subscribe to the STOMP endpoints using a STOMP header containing an id field according to the stomp documentation I want this id to be used to determine the clients who should receive a message, but spring seems not to use this id. I can not just use sendToUser because two clients can have the same user id e.g. if a user has two opened browser windows. Only one specific

Spring Batch and Postgres database slow write

由 柔情痞子 提交于 2021-02-19 08:22:07
问题 I've developed a Spring Batch App with the Postgres and particularly facing slow write to database issue for 3 Steps out of 20 steps. I'd like to share example which is taking most time among three. Below is the table where I'm writing data and data count is 2,33,382 . I'm using Spring JDBC and in particular NamedParameterJdbcTemplate to perform the Batch update. CREATE TABLE test.country ( last_update_date date NULL, src_system varchar(20) NULL, country_id varchar(255) NULL, app_id varchar

基于Spark的电影推荐系统（电影网站）

由 三世轮回 提交于 2021-02-19 08:08:07
第一部分-电影网站： 软件架构： SpringBoot+Mybatis+JSP 项目描述：主要实现电影网站的展现 和 用户的所有动作的地方 技术选型： 技术 名称 官网 Spring Boot 容器 https://projects.spring.io/spring-boot/ Spring MVC MVC框架 http://docs.spring.io/spring/docs/current/spring-framework-reference/htmlsingle/#mvc MyBatis ORM框架 http://www.mybatis.org/mybatis-3/zh/index.html MyBatis Generator 代码生成 http://www.mybatis.org/generator/index.html PageHelper MyBatis物理分页插件 http://git.oschina.net/free/Mybatis_PageHelper Druid 数据库连接池 https://github.com/alibaba/druid Redis （后期） 分布式缓存数据库 https://redis.io/ Elasticsearch（后期） 分布式全文搜索引擎 http://lucene.apache.org/solr/ https://www

Spring Validator and BindingResult - How to set different HttpStatus Codes?

由 北城以北 提交于 2021-02-19 07:58:12
问题 Dear Spring Community, I am building my project using Spring. In my API layer, I am leveraging the Validator interface in order to do some custom validation and set an error. @Override public void validate(Object obj, Errors e) { SignUpRequest signUpRequest = (SignUpRequest) obj; User user = userService.getUserByEmail(signUpRequest.getEmail()); if (user != null) { e.rejectValue("user", ErrorCodes.USER_EXIST, "user already exist"); } } Now, in my API signature, since I am using the

Multiple Spring Security filters

由 旧街凉风 提交于 2021-02-19 07:32:12
问题 I have 2 Spring Security WebSecurityConfigurerAdapter configs. I want to filter all requests to path /filter1 with filter 1, excluding /filter1/filter2 path. The latter one I want to filter with filter 2. How can I achieve it? Filter 1 config: @Override protected void configure(HttpSecurity http) throws Exception { http .csrf().disable() .sessionManagement() .sessionCreationPolicy(SessionCreationPolicy.STATELESS) .and() .authorizeRequests() .antMatchers("filter1/filter2/**").permitAll() .and(

Standalone spring app XA transactions with IBM MQ and Oracle as resources

由 百般思念 提交于 2021-02-19 07:11:27
问题 I am in the process of developing a stand alone Apache camel application (not running on a J2EE container). This apps needs to be capable of routing messages from an IBM MQ queue manager to an Oracle database in a distributed transaction. My google searches pretty much took me to a few places but none of those were able to give me some good clues about how to put everything together. This link below was the closest to what I need but unfortunately it is not cler enough to put me on the right

Standalone spring app XA transactions with IBM MQ and Oracle as resources

由 喜你入骨 提交于 2021-02-19 07:06:48
问题 I am in the process of developing a stand alone Apache camel application (not running on a J2EE container). This apps needs to be capable of routing messages from an IBM MQ queue manager to an Oracle database in a distributed transaction. My google searches pretty much took me to a few places but none of those were able to give me some good clues about how to put everything together. This link below was the closest to what I need but unfortunately it is not cler enough to put me on the right

Standalone spring app XA transactions with IBM MQ and Oracle as resources

由 拟墨画扇 提交于 2021-02-19 07:05:34
问题 I am in the process of developing a stand alone Apache camel application (not running on a J2EE container). This apps needs to be capable of routing messages from an IBM MQ queue manager to an Oracle database in a distributed transaction. My google searches pretty much took me to a few places but none of those were able to give me some good clues about how to put everything together. This link below was the closest to what I need but unfortunately it is not cler enough to put me on the right
订阅 Spring