SpringBoot請求引數接收方式
阿新 • • 發佈:2020-02-07
application/json接收
/** * 引數不可為空,可為{} * userDto中的屬性 非必填 */ @RequestMapping("/hello5") public String hello5(@RequestBody UserDto userDto) { return userDto.getName() + "," \+ userDto.getAge(); }
x-www-form-urlencoded、?拼接、form-data接收
@RequestMapping("/hello1") public String hello1(@RequestParam("name") String name) { return name; } @RequestMapping("/hello2") public UserDto hello2(@RequestHeader("name") String name,@RequestHeader("age") Integer age) { return new UserDto(name,age); } /** * @param name 非必填 */ @RequestMapping("/hello3") public String hello3(String name) { return name; } /** * userDto中的屬性 非必填 */ @RequestMapping("/hello4") public String hello4(UserDto userDto) { return userDto.getName() + "," \+ userDto.getAge(); }
UserDto
public class UserDto { private String name; private Integer age; public String getName() { return name; } public void setName(String name) { this.name = name; } public Integer getAge() { return age; } public void setAge(Integer age) { this.age = age; } }
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