修改讲师接口开发

根据id查询

@ApiOperation(value = "根据ID查询讲师")@GetMapping("{id}")public R getById(@ApiParam(name = "id", value = "讲师ID", required = true)@PathVariable String id){Teacher teacher = teacherService.getById(id);return R.ok().data("item", teacher);}

根据id修改

@ApiOperation(value = "根据ID修改讲师")
@PutMapping("{id}")
public R updateById(@ApiParam(name = "id", value = "讲师ID", required = true)@PathVariable String id,@ApiParam(name = "teacher", value = "讲师对象", required = true)@RequestBody Teacher teacher){teacher.setId(id);teacherService.updateById(teacher);return R.ok();
}