Update README.md

add links: 10+ Free Open Source Projects Using Spring Boot，Microservices with Spring Boot and Java - Part 1 - Getting Started
，Microservices avec Spring Boot et Spring Cloud

README.md

@@ -45,7 +45,7 @@ java及相关
 4. [Learn Java by Examples - Java technology blog for core java concepts and coding best practices, and sharing knowledge for spring, struts, JAX-RS, Log4j, JUnit, Maven, Hibernate](https://javabycode.com/)
 4. [Top 20 Core Java interview Questions](https://java-questions.com/)
 4. [Getting started with Java Language](https://java.programmingpedia.net/)
-4. []()
+4. [TechToolkit---Java](https://github.com/ChandanNaik/TechToolkit/tree/master/Java)
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@@ -171,6 +171,8 @@ java及相关
 2. [Spring Academy](https://www.youtube.com/c/springacademy)
 2. [Spring Framework Guru](https://www.youtube.com/channel/UCrXb8NaMPQCQkT8yMP_hSkw)
 4. [Spring Boot Tutorial](https://www.springboottutorial.com/spring-boot-video-tutorials-for-beginners)
+4. [10+ Free Open Source Projects Using Spring Boot](https://www.javaguides.net/2018/10/free-open-source-projects-using-spring-boot.html)
+4. [Microservices with Spring Boot and Java - Part 1 - Getting Started](https://www.springboottutorial.com/creating-microservices-with-spring-boot-part-1-getting-started)
 4. [Spring Framework Tutorials](https://www.logicbig.com/tutorials/spring-framework.html)
 4. [Spring Component Scan](https://springframework.guru/spring-component-scan/)
 4. [java - the - Difference between<context:annotation-config> vs<context:component-scan>](https://code.i-harness.com/en/q/71240a)
@@ -251,7 +253,7 @@ Networking (O'Reilly)](https://hpbn.co/websocket/)
 4. [Spring Annotations Cheat Sheet](https://www.jrebel.com/blog/spring-annotations-cheat-sheet)
 4. [redis-kafka-or-rabbitmq-which-microservices-message-broker-to-choose](https://otonomo.io/blog/redis-kafka-or-rabbitmq-which-microservices-message-broker-to-choose/)
 4. [使用SpringBoot和Redis的Geo功能获取当前位置方圆一公里的坐标点](https://www.codepeople.cn/2020/07/17/SpringBoot2.x-Redis-Geo/)
-4. []()
+4. [Microservices avec Spring Boot et Spring Cloud](https://insatunisia.github.io/TP-eServices/tp4/)
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