⭐ 孟应杰的网站: myj.im ⭐
🏡环境
SpringBoot + lombok
📋遇到需求
大概意思
给出一个参数通过URI接收一个对象test（可能是两种类的对象）和一个type（判断test类型）
🌌假设：
如果type为0，test为TestTest对象，
如果type为1，test为TestTest2对象
🔬实现过程：
TestTest.class和TestTest2.class
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| @Data
@Accessors(chain = true)
public class TestTest {
String abc;
String aaa;
TestTest2 test2;
}
@Data
@Accessors(chain = true)
public class TestTest2 {
String ddd;
String ccc;
}
|
Controler
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| @RestController
@RequestMapping("/api/v1")
public class TestController {
private final Logger log = LoggerFactory.getLogger(TestController.class);
@PostMapping("/hello")
public String helloWorld(String type,
@RequestBody Object test) throws IOException {
log.info("test {}", test.toString());
if (type.equals("0")) {
TestTest testTest = new TestTest();
ObjectMapper objectMapper = new ObjectMapper();
String testString = objectMapper.writeValueAsString(test);
testTest = objectMapper.readValue(testString, TestTest.class);
return testTest.toString();
}else if (type.equals("1")){
TestTest2 testTest2 = new TestTest2();
ObjectMapper objectMapper = new ObjectMapper();
String testString = objectMapper.writeValueAsString(test);
testTest2 = objectMapper.readValue(testString, TestTest2.class);
return testTest2toString();
}
return "error";
}
}
|
遇到此类问题，但看了文章还是未解决
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