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You’ll build a service that will accept HTTP GET requests at:
Mã:
http://localhost:8080/restfulspringmvc/json?name=dat&age=23and respond with a JSON like:
Mã:
[{"name":"dat1","age":11},{"name":"dat2","age":22}]Getting Started:
I will not mention that how to create a SpringMVC project here.
You must add a dependency to pom.xml file.
Mã:
<dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>2.4.1</version> </dependency>Create Person class:
PHP:
public class Person { private String name; private int age; public Person(String name, int age) { this.name = name; this.age = age; } public Person() { } public String getName() { return name; } public void setName(String name) { this.name = name; } public int getAge() { return age; } public void setAge(int age) { this.age = age; }
}Controller Class:
PHP:
@Controller
public class HomeController { @RequestMapping(value = "/", method = RequestMethod.GET) public String home(Locale locale, Model model) { return "home"; } @RequestMapping(value = "/json", method = RequestMethod.GET, produces = "application/json") public @ResponseBody List<Person> personsReturn(@RequestParam("name") String name, @RequestParam("age") int age) { Person p1 = new Person("dat1", 11); Person p2 = new Person("dat2", 22); Person p3 = new Person("dat3", 33); Person p4 = new Person("dat4", 44); List<Person> lists = new ArrayList<Person>(); if (name.equals("dat")) { lists.add(p1); lists.add(p2); } else { lists.add(p3); lists.add(p4); } return lists; }
}now, we run project as server to enjoy.
I have a full example about restfull with json here: Download