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這篇文章主要介紹了Springboot @Value使用代碼實例,文中通過示例代碼介紹的非常詳細(xì),對大家的學(xué)習(xí)或者工作具有一定的參考學(xué)習(xí)價值,需要的朋友可以參考下
entity.Book
package com.draymonder.amor.entity; import java.util.List; import org.springframework.beans.factory.annotation.Value; import org.springframework.boot.context.properties.ConfigurationProperties; import org.springframework.stereotype.Component; @Component public class Book { @Value("${book.name}") private String name; @Value("${book.author}") private String author; @Value("${book.price}") private Double price; @Value("#{'${book.love}'.split(',')}") private List<String> love; public String getName() { return name; } public void setName(String name) { this.name = name; } public String getAuthor() { return author; } public void setAuthor(String author) { this.author = author; } public Double getPrice() { return price; } public void setPrice(Double price) { this.price = price; } @Override public String toString() { return "Book{" + "name='" + name + '\'' + ", author='" + author + '\'' + ", price=" + price + ", love=" + love + '}'; } }
web.BookController
package com.draymonder.amor.web; import com.draymonder.amor.entity.Book; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RestController; @RestController public class BookController { @Autowired Book book; @GetMapping("/book") public String book() { return book.toString(); } }
resources/applcation.yml
server: port: 8080 book: name: amor author: draymonder price: 50 love: a, b, c
訪問url localhost:8080/book
展示結(jié)果
Book{name='amor', author='draymonder', price=50.0, love=[a, b, c]}
以上就是本文的全部內(nèi)容,希望對大家的學(xué)習(xí)有所幫助,也希望大家多多支持億速云。
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