Spring

Should you expose a primary key in REST API URLs?

由 末鹿安然 提交于 2021-02-11 02:59:22
问题 I'm very new to Spring. I'm trying to create a REST API using Spring Boot and I'm stuck whether to expose my user's primary key or not which also happens to be their email. Something like api/user/example@gmail.com . A big part of me says it's okay since it would sensible to expose it as it is the identifier for that specific record when viewing, deleting, and updating. Is there a security risk for this? What is the best practice for such implementation? Right now I'm combining the

Should you expose a primary key in REST API URLs?

由 安稳与你 提交于 2021-02-11 02:56:45
问题 I'm very new to Spring. I'm trying to create a REST API using Spring Boot and I'm stuck whether to expose my user's primary key or not which also happens to be their email. Something like api/user/example@gmail.com . A big part of me says it's okay since it would sensible to expose it as it is the identifier for that specific record when viewing, deleting, and updating. Is there a security risk for this? What is the best practice for such implementation? Right now I'm combining the

How to know what all properties are ignored by @JsonIgnoreProperties(ignoreUnknown=true)

由 孤街醉人 提交于 2021-02-11 02:00:21
问题 I need to serialize - deserialized an existing Java POJO in my code. The POJO is big + it has few parent classes in the hierarchy. The code is using spring and so Jackson internally. I started fixing one by one issue I found by fixing getter-setter name, including @JsonIgnore etc and after considerable time I fixed it completely. But I have to fix several such classes, so for the next class, I just added: @JsonIgnoreProperties(ignoreUnknown=true) which worked but during the testing I found it

How to know what all properties are ignored by @JsonIgnoreProperties(ignoreUnknown=true)

由 情到浓时终转凉″ 提交于 2021-02-11 01:58:19
问题 I need to serialize - deserialized an existing Java POJO in my code. The POJO is big + it has few parent classes in the hierarchy. The code is using spring and so Jackson internally. I started fixing one by one issue I found by fixing getter-setter name, including @JsonIgnore etc and after considerable time I fixed it completely. But I have to fix several such classes, so for the next class, I just added: @JsonIgnoreProperties(ignoreUnknown=true) which worked but during the testing I found it

关于SpringCloud、SpringBoot简单讲解

由 喜欢而已 提交于 2021-02-11 01:47:46
什么是Spring Boot 用我的话来理解，Spring Boot就是整合了框架的框架，它让一切依赖都变得有序简单，你不用操心A.jar是什么版本，又依赖哪些版本的jar，它默认配置了很多框架的使用方式，就像 maven整合了所有的jar包，Spring Boot整合了所有的框架，第三方库的功能你拿着就能用。 Spring Boot的核心思想就是约定大于配置，一切由内定的约束来自动完成。采用 Spring Boot可以大大的简化你的开发模式，节省大部分照搬照抄的成本，通过少量的代码就能创建一个独立的，它都有对应的组件支持。 它是由 Pivotal团队提供的全新框架,其设计目的是用来简化新 Spring应用的初始搭建以及开发过程。该框架使用了特定的方式来进行配置,从而使开发人员不再需要定义样板化的配置。 什么是Spring Cloud Spring Cloud是一套分布式服务治理的框架,既然它是一套服务治理的框架，那么它本身不会提供具体功能性的操作，更专注于服务之间的通讯、熔断、监控等。因此就需要很多的组件来支持一套功能。 微服务是可以独立部署、水平扩展、独立访问(或者有独立的数据库)的服务单元， Spring Cloud就是这些微服务的大管家，采用了微服务这种架构之后，项目的数量会非常多， Spring Cloud做为大管家就需要提供各种方案来维护整个生态。

《构建之法》——第一次博客作业

由 筅森魡賤 提交于 2021-02-11 01:44:29
这个作业属于哪个课程 课程的链接 这个作业要求在哪里 作业要求的链接 我在这个课程的目标是 学习集体项目开发经验，学会项目的系统分析与设计过程。 个人博客主页 https://www.cnblogs.com/chenVal/ 一、建立博客并介绍自己 自我介绍 ：我是一个对新技术感兴趣，什么都想学，但是什么都没学到。爱吃，爱动漫，爱看书。基本什么都爱，就是不爱运动的技术性宅男。我感觉我的适应性挺强的，以此衍生出在适应的时候学习能力挺强的。心态好，但是心态一旦蹦了就一发不可收拾。至于什么时候心态崩我也不知道，有时候特别能沉住气，有时候不能，薛定谔的心态~ 二、阅读与思考 （1）回想一下你初入大学时对软件工程专业的畅想 a.当初你是如何做出选择软件工程专业的决定的？ 我从初中时候就接触了计算机开发相关内容，并开始了用一些专业软件做游戏的补丁。从那时就决定大学非计算机专业不读。填志愿的时候，了解了什么是软件工程，觉得这是适合我的职业就选了 b.你认为过去两年中接触到的课程是否符合你对软件工程专业的期待，为什么？ 到目前为止，基本符合我的期待。我想学到的知识，在学校都能接触到，接触不到的。也有学长帮忙解答。 c.你觉得软件工程是你喜欢的领域吗，它是你擅长的领域吗？ 现在大三了，我可以说出软件工程是我喜欢的专业。坐再电脑面前敲代码，就感到一种无穷的愉悦感，感觉比平时打游戏还来劲

Conditional JsonProperty using Jackson with Spring Boot

由 混江龙づ霸主 提交于 2021-02-10 23:36:54
问题 A Spring Boot application is tasked with updating a remote integration API every so many minutes. This application can be deployed to a test or prod environment, the application is informed of the end point it should be looking at through an "application.properties" flag. A POJO is being serialized with Jackson and pushed to the endpoint, with the JsonProperty annotations containing the field IDs for the API that it is being pushed to. ie @JsonProperty("field_001) private String name;

Conditional JsonProperty using Jackson with Spring Boot

由 杀马特。学长 韩版系。学妹 提交于 2021-02-10 23:35:59
问题 A Spring Boot application is tasked with updating a remote integration API every so many minutes. This application can be deployed to a test or prod environment, the application is informed of the end point it should be looking at through an "application.properties" flag. A POJO is being serialized with Jackson and pushed to the endpoint, with the JsonProperty annotations containing the field IDs for the API that it is being pushed to. ie @JsonProperty("field_001) private String name;

Conditional JsonProperty using Jackson with Spring Boot

由 亡梦爱人 提交于 2021-02-10 23:33:17
问题 A Spring Boot application is tasked with updating a remote integration API every so many minutes. This application can be deployed to a test or prod environment, the application is informed of the end point it should be looking at through an "application.properties" flag. A POJO is being serialized with Jackson and pushed to the endpoint, with the JsonProperty annotations containing the field IDs for the API that it is being pushed to. ie @JsonProperty("field_001) private String name;

Spring rest controller returns 404

由 烂漫一生 提交于 2021-02-10 22:53:23
问题 My rest controller ,which is written by spring, returns 404 but when I debug over Eclipse , I see that it comes to my method and returns result but result is still 404. Controller is like: @RestController @RequestMapping("admin/context") public class ApplicationAdmin { @Autowired private ApplicationContextService applicationContextService; @RequestMapping(value="/monitor",method = RequestMethod.GET, produces = "application/json") @ResponseStatus(HttpStatus.OK) public Response monitorContexts(
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