A – Hackerlar Hackerlar sosyal mühendislikten pek çok kez yararlanacaklardır çünkü insan faktörü geçebilmek Network zafiyetlerinden çok daha kolaydır. Pek çok kez mücadele söz konusu olduğunda hackerlar kazanır çünkü zaman sınırlamaları ve motivasyon eksiklikleri yoktur....
Merhaba arkadaşlar , Spring ile rest servisler nasıl kullanılıyor ona değineceğiz. Projemizi Maven ile açıyoruz ve gerekli kütüphaneleri pom.xml dosyamıza ekliyoruz. pom.xml
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.turkishh</groupId> <artifactId>SpringRestFul</artifactId> <packaging>war</packaging> <version>1.0-SNAPSHOT</version> <name>SpringRestFul Json Webapp</name> <url>http://maven.apache.org</url> <properties> <spring.version>3.2.2.RELEASE</spring.version> <jackson.version>1.9.10</jackson.version> <jdk.version>1.6</jdk.version> </properties> <dependencies> <dependency> <groupId>javax</groupId> <artifactId>javaee-web-api</artifactId> <version>7.0</version> <scope>provided</scope> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>com.google.code.gson</groupId> <artifactId>gson</artifactId> <version>1.7.1</version> </dependency> </dependencies> <build> <finalName>SpringRestFul</finalName> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-eclipse-plugin</artifactId> <version>2.9</version> <configuration> <downloadSources>true</downloadSources> <downloadJavadocs>false</downloadJavadocs> <wtpversion>2.0</wtpversion> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>2.3.2</version> <configuration> <source>${jdk.version}</source> <target>${jdk.version}</target> </configuration> </plugin> </plugins> </build> </project> |
Varsayalım ki Company isiminde bir modelimiz olsun . Company.java
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package com.turkishh.model; public class Company { String name; String departments[]; public String getName() { return name; } public void setName(String name) { this.name = name; } public String[] getDepartments() { return departments; } public void setDepartments(String[] departments) { this.departments = departments; } public Company() { } } |
Rest Servis...
Merhaba arkadaşlar, spring ile hibernate kütüphanesi kullanarak JPA örneği yapacağız. Projeyi maven’da açıyoruz ve gerekli olan kütüphanelerimizi ekliyoruz. pom.xml
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com</groupId> <artifactId>SpringJpaMaven</artifactId> <version>0.0.1-SNAPSHOT</version> <name>turkishh</name> <packaging>jar</packaging> <url>http://maven.apache.org</url> <dependencies> <dependency> <groupId>org.springframework.data</groupId> <artifactId>spring-data-jpa</artifactId> <version>1.7.1.RELEASE</version> </dependency> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-entitymanager</artifactId> <version>4.2.0.Final</version> </dependency> <dependency> <groupId>org.postgresql</groupId> <artifactId>postgresql</artifactId> <version>9.4-1200-jdbc4</version> </dependency> <dependency> <groupId>com.sun.jersey</groupId> <artifactId>jersey-server</artifactId> <version>1.8</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>4.2.1.RELEASE</version> </dependency> </dependencies> <build> <finalName>SpringJpaMaven</finalName> <plugins> <plugin> <artifactId>maven-compiler-plugin</artifactId> <configuration> <source>1.6</source> <target>1.6</target> </configuration> </plugin> </plugins> </build> </project> |
Şimdi ise entity sınıfımızı yazalım . Customer.java
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package com.turkishh.entities; import javax.persistence.Entity; import javax.persistence.GeneratedValue; import javax.persistence.Id; /** * * @author www.turkishh.com */ @Entity public class Customer { @Id @GeneratedValue private Long id; private String name; private String surname; public Customer() { } public Customer(String name, String surname) { this.name = name; this.surname = surname; } public Long getId() { return id; } public void setId(Long id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } public String getSurname() { return surname; } public void setSurname(String surname) { this.surname = surname; } @Override public String toString() { return "Customer [id=" + id + ", name=" + name + ", surname=" + surname + "]"; } } |
Database işlemlerini yapacağımız sınıfı yazalım...
Merhaba arkadaşlar , bu yazımda spring jdbc template nasıl kullanılır ondan bahsedeceğim . Örneğimizi maven çatısı altında yapacağız. İlk önce bize lazım olan kütüphaneleri projemize ekleyelim . pom.xml
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <dependencies> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>4.1.7.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>4.1.7.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>3.0.5.RELEASE</version> </dependency> <dependency> <groupId>postgresql</groupId> <artifactId>postgresql</artifactId> <version>9.1-901-1.jdbc4</version> </dependency> </dependencies> <modelVersion>4.0.0</modelVersion> <groupId>com</groupId> <artifactId>turkishh</artifactId> <version>0.0.1-SNAPSHOT</version> <name>SpringJdbcTemplateTest</name> </project> |
Şimdi ise modelimizi oluşturalım...
J2EE / JavaSE / Programlama / Spring
Microservice ile Spring Boot , Eureka ve Load Balancing
8 Ağu, 2017
