发表于: 2018-09-09 23:03:44

1 410


今天完成的事情:(一定要写非常细致的内容,比如说学会了盒子模型,了解了Margin) 

测试消费者参数传递:

GET方法:

返回基本类型:

1.提供者添加接口:

@RequestMapping(value="/parameter/{name}")

publicStringparameter(@PathVariable("name") String name){

return"parameter: "+name;

}

2.消费者访问接口:

@RequestMapping(value="/parameter/{name}")

publicStringparameter(@PathVariable("name") String name){

System.out.println(name);

returnrestTemplate.getForEntity("http://hello-service/parameter/name={1}",String.class,name).getBody();

}

3.调用提供者接口:http://127.0.0.1:8081/parameter/z

 

4.调用消费者接口:http://127.0.0.1:9000/parameter/z

 

 

返回对象:

1.提供者、消费者创建实体类文件夹

 

2.实体类(无参构造函数<必须>):

public classStudent {

privateStringname;

privateLongid;

publicStringgetName() {

returnname;

}

public voidsetName(String name) {

this.name= name;

}

publicLonggetId() {

returnid;

}

public voidsetId(Long id) {

this.id= id;

}

publicStudent(String name,Long id) {

this.name= name;

this.id= id;

}

publicStudent() {

}

@Override

publicStringtoString() {

return"Student{"+"name='"+name+'\''+", id="+id+'}';

}

}

2.提供者编写接口:

@RequestMapping(value= "/object",method= RequestMethod.GET)

publicStudent myObject(@RequestParam("name")String name,@RequestParam("id")longid){

return newStudent(name,id);

}

3.消费者接口:

@GetMapping(value= "/object")

publicStudent myObject(){

returnrestTemplate.getForEntity("http://hello-service/object?name={1}&id={2}",Student.class,"小明",1L).getBody();

}

4.postman测试提供者接口:

 

 

5.postman测试消费者接口:

 

getForEntitygetForObject

提供者:

@GetMapping(value= "/getTest")

publicStudent getTest(@RequestParam("name")String name,@RequestParam("id")longid){

return newStudent(name,id);

}

消费者:

@GetMapping(value= "/getTest")

publicStudent getTest(){

returnrestTemplate.getForObject("http://hello-service/getTest?name={1}&id={2}",Student.class,"小米",2L);

}

 

POST方法:

提供者:

@PostMapping(value= "/postTest")

publicStudent postTest(@RequestBodyStudent student){

returnstudent;

}

消费者:

@PostMapping(value= "/postTest")

publicStudent postTest(){

Student student=newStudent("小王",3L);

returnrestTemplate.postForObject("http://hello-service/postTest",student,Student.class);

}

postman测试提供者:

 

 

postman测试消费者:

 

 

put请求:(无返回值)

提供者:

@PutMapping(value= "/putTest")

public voidputTest(@RequestBodyStudent student){

System.out.println(student);

}

消费者:

@PutMapping(value= "putTest")

public voidputTest(){

Student student=newStudent("南航",5L);

restTemplate.put("http://hello-service/putTest",student);

}

postman测试:

 

提供者输出:

 

 

Delete

提供者:

@RequestMapping(value="/delete")

public voiddelete(@RequestParam("id")longid){

System.out.println(id);

}

消费者:

@RequestMapping("/delete")

public voiddelete() {

restTemplate.delete("http://hello-service/delete?id={1}",100L);

}

postman测试:



明天计划的事情:(一定要写非常细致的内容) 

学习其它组件;


遇到的问题:(遇到什么困难,怎么解决的) 

效率太低;


收获:(通过今天的学习,学到了什么知识)

如上;


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