resttemplate

POST request with Spring RestTemplate- BadRequest 400

由 别来无恙 提交于 2019-12-23 03:03:43
问题 Hope a Spring guru could help me on this, Iam developing a multi web servces application, All these Web Services are based on a Jar called based-server, which got all base classes which can be inherited where ever required. So this base-server project i have a BaseClient class which has a spring RestTemplate property. when i try to use this client (of cause inheriting) in a actual implemented web service class, when i try to do POST request it gives me http 400 Bad Request error. However it

restTemplate delete with body

由 对着背影说爱祢 提交于 2019-12-23 02:26:46
问题 I am trying to do DELETE with request body but I keep getting 400 (bad request) error. When I do it in the swagger/postman, it is successfully deleting the record. But from the Java code I can't do that The external API is designed in a way that it needs body along with URL. It can't be changed. please let me know how can I delete that entry with request body public Person delete(Person person, String url, Map<String, String> uriVariables) throws JsonProcessingException { RestTemplate

How to improve the performance while using ExecutorService with thread timeout capabilities?

由 烈酒焚心 提交于 2019-12-22 19:01:11
问题 I am not a Multithreading Expert but I am seeing some performance issues with my current code which is using ExecutorService . I am working on a project in which I need to make a HTTP URL call to my server and if it is taking too long time to respond then timeout the call. Currently it is returning simple JSON String back.. Current requirement I have is for 10 ms . Within 10 ms it should be able to get the data back from the server. I guess its possible since it is just an HTTP call to server

How to improve the performance while using ExecutorService with thread timeout capabilities?

由 拈花ヽ惹草 提交于 2019-12-22 19:01:10
问题 I am not a Multithreading Expert but I am seeing some performance issues with my current code which is using ExecutorService . I am working on a project in which I need to make a HTTP URL call to my server and if it is taking too long time to respond then timeout the call. Currently it is returning simple JSON String back.. Current requirement I have is for 10 ms . Within 10 ms it should be able to get the data back from the server. I guess its possible since it is just an HTTP call to server

How to use HttpComponentsClientHttpRequestFactory with RestTemplate efficiently?

由 别等时光非礼了梦想. 提交于 2019-12-22 18:29:45
问题 I am using RestTemplate along with its factory HttpComponentsClientHttpRequestFactory in one of my projects. In this project, I need to make a Http url call to my server which is running a restful service which returns back the response as a JSON String. Below is my code - public class GetUserClientData { public String getData(KeyHolder keys) { return new HTTPRequestAccess(keys).makeHttpRequest(); } } Below is my class which wraps the HttpClient part - public class HTTPRequestAccess { //

How to use HttpComponentsClientHttpRequestFactory with RestTemplate efficiently?

由 让人想犯罪 __ 提交于 2019-12-22 18:29:10
问题 I am using RestTemplate along with its factory HttpComponentsClientHttpRequestFactory in one of my projects. In this project, I need to make a Http url call to my server which is running a restful service which returns back the response as a JSON String. Below is my code - public class GetUserClientData { public String getData(KeyHolder keys) { return new HTTPRequestAccess(keys).makeHttpRequest(); } } Below is my class which wraps the HttpClient part - public class HTTPRequestAccess { //

Spring Boot (1.2.5.RELEASE) Resttemplate Multipart File Upload UTF-8 Filename not possible

由 纵然是瞬间 提交于 2019-12-22 12:39:08
问题 I have a Spring Boot Rest Service which uploads a file via the RestTemplate exchange method. The upload is working as it should but there is a problem with utf-8 filenames which for example contain german umlauts like äöü. When uploading a file from a HTML5 App it is working without any problem so it is not a problem at the receiving service. Without setting any encoding for the MultipartCharset the umlauts are replaced by "?" (e.g. Überschrift.txt gets ?berschrift.txt), as US-ASCII is used

Cancel / abort / interrupt a spring-android resttemplate request

由 丶灬走出姿态 提交于 2019-12-22 10:26:45
问题 I use spring android in a thread dedicated to execute spring android requests. I can't achieve to abort a request launched from spring android (a getForObject for instance). I tried to : reach the underlying input stream to close but it is completely wrapped in springandroid restemplate and can't be accessed from outside interrupt the thread get the request factory of the rest template and call destroy get the connection manager of the factory and call shutdown change the rest template

RestTemplateBuilder bean

由 元气小坏坏 提交于 2019-12-21 23:06:43
问题 My application interfaces with different rest endpoints and each one needs a specialized RestTemplate object. I am using RestTemplateBuilder to create each of the RestTemplate objects. Is it ok to clone the RestTemplateBuilder object provided by spring boot and make the changes? @Configuration public class Config { @Bean public RestTemplate googleRestTemplate(RestTemplateBuilder restTemplateBuilder) { return restTemplateBuilder.basicAuthorization("user", "pwd123").build(); } @Bean public

Spring-Cloud 学习笔记-（2）项目搭建

由 时光毁灭记忆、已成空白 提交于 2019-12-21 20:10:06
目录 Spring-Cloud 学习笔记-（2）项目搭建 1、环境介绍 2、主项目搭建 2.1.新建一个Maven项目作为主项目 2.2.填写项目信息 2.3.pom文件引入依赖 2.4.导入依赖 3、服务提供者 3.1.新建一个Module 3.2.修改pom文件 3.2.创建spring-boot启动类 3.3.创建测试类 3.4.测试效果 3.5.编写模拟获取用户信息代码 4、服务消费者 4.1.根据上面方法创建一个消费者Module 4.2.编写代码 4.3.测试 5、RestTemplate的使用 5.1.修改代码 5.2.测试 Spring-Cloud 学习笔记-（2）项目搭建 1、环境介绍 [ ] 操作系统：windows [ ] JDK版本：1.8 [ ] Spring-Boot版本：2.1.1.RELEASE [ ] Spring-Cloud版本：Finchley.SR2 2、主项目搭建 2.1.新建一个Maven项目作为主项目 2.2.填写项目信息 2.3.pom文件引入依赖 <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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