explain
You can set them one by one using comments, and you can configure global settings using.
CrossOrigin annotation
@CrossOrigin(origins = "http://localhost:3000")
@RequestMapping(value="/search",method = RequestMethod.GET)
@ResponseBody
@ApiOperation(value = "查询")
public void search(
@ApiParam(value = "分页,从0开始")
@RequestParam(required = false,defaultValue = "0") int page,
@ApiParam(value = "分页大小,默认10")
@RequestParam(required = false,defaultValue = "10") int size) {
...
}
Global settings
@Configuration
public class ApiAuthConfiguration extends WebMvcConfigurerAdapter {
@Override
public void addCorsMappings(CorsRegistry registry) {
super.addCorsMappings(registry);
registry.addMapping("/**").allowedOrigins("http://localhost:3000");
}
}
Jquery request
function search() {
$.ajax({
url: 'http://localhost:8082/api/search',
type: 'GET',
data: {'keyword':'java'},
success: function (res, status) {
if (status == 'success') {
console.log(res.data);
}
},
error: function (data, status) {
if (status == "error") {
console.log(data);
// alert(data);
}
}
});