怎么解析SpringMVC接受表單自動封裝特性實(shí)例,相信很多沒有經(jīng)驗(yàn)的人對此束手無策,為此本文總結(jié)了問題出現(xiàn)的原因和解決方法,通過這篇文章希望你能解決這個問題。
創(chuàng)新互聯(lián)專注于新樂網(wǎng)站建設(shè)服務(wù)及定制,我們擁有豐富的企業(yè)做網(wǎng)站經(jīng)驗(yàn)。 熱誠為您提供新樂營銷型網(wǎng)站建設(shè),新樂網(wǎng)站制作、新樂網(wǎng)頁設(shè)計(jì)、新樂網(wǎng)站官網(wǎng)定制、成都微信小程序服務(wù),打造新樂網(wǎng)絡(luò)公司原創(chuàng)品牌,更為您提供新樂網(wǎng)站排名全網(wǎng)營銷落地服務(wù)。Spring MVC中的Controller可以以實(shí)體類接受來自客戶端的form表單,表單的字段自動構(gòu)成實(shí)體類對象
客戶端的表單
實(shí)體類
public class User { private String name; private Integer age; private String hobby; public User() { this.name = "未初始化"; this.age = 10; this.hobby = "coding"; } public User(String name) { this.name = name; this.age = 10; this.hobby = "coding"; } public User(String name, Integer age) { this.name = name; this.age = age; this.hobby = "coding"; } public User(String name, Integer age, String hobby) { this.name = name; this.age = age; this.hobby = hobby; } public Integer getAge() { return age; } public String getHobby() { return hobby; } public String getName() { return name; } public void setAge(Integer age) { this.age = age; } public void setHobby(String hobby) { this.hobby = hobby; } public void setName(String name) { this.name = name; } @Override public String toString() { return "User{" + "name='" + name + '\'' + ", age=" + age + ", hobby='" + hobby + '\'' + '}'; }}
服務(wù)端接收
@Controller@RequestMapping("/test")public class TestController { @RequestMapping(value = "/user", method = RequestMethod.POST) // 控制器會自動實(shí)例化參數(shù) public String user(User user) { System.out.println(user); return "redirect:/test/user"; } @RequestMapping(value = "/user", method = RequestMethod.GET) public String user() { return "form"; }}
看完上述內(nèi)容,你們掌握怎么解析SpringMVC接受表單自動封裝特性實(shí)例的方法了嗎?如果還想學(xué)到更多技能或想了解更多相關(guān)內(nèi)容,歡迎關(guān)注創(chuàng)新互聯(lián)行業(yè)資訊頻道,感謝各位的閱讀!