1、SpringBoot接收参数
@RestController
@Slf4j
@RequestMapping(value = "/param")
public class ParamController {
@Autowired
TbSysUserMapper tbSysUserMapper;
//--1
@PostMapping(value = "/body")
public ResultResponse body(@RequestBody IdVo id) {
TbSysUser sysUser = tbSysUserMapper.selectById(id.getId());
return ResultResponse.SUCCESS(sysUser);
}
//-2
@PostMapping(value = "/param")
public ResultResponse param(@RequestParam("id") Integer id) {
TbSysUser sysUser = tbSysUserMapper.selectById(id);
return ResultResponse.SUCCESS(sysUser);
}
//--3
@GetMapping(value = "/path/{id}")
public ResultResponse path(@PathVariable("id") Integer id) {
TbSysUser sysUser = tbSysUserMapper.selectById(id);
return ResultResponse.SUCCESS(sysUser);
}
}
2、Vue发送请求
import axios from 'axios'
doSend1() {
let param = {}
param.id = 5
axios.post('http://localhost:9000/user/param/body', param).then(res => {
console.log('doSend1', res)
})
},
doSend2() {
let param = new FormData()
param.append('id', 5)
axios.post('http://localhost:9000/user/param/param', param).then(res => {
console.log('doSend2', res)
})
},
doSend3() {
let url = 'http://localhost:9000/user/param/path' + '/5'
// http://localhost:9000/user/param/path/5
axios.get(url).then(res => {
console.log('doSend3', res)
})
}