Question

我在下面向spring控制器发出请求，但我在itemfilter bean中变空了。

http://localhost:8080:/project/api/paytype?cacheBuster=1457063200591&itemfilter=%7B%22name%22:%22Test%22,%22sortlist%22:%5B%7B%22fieldName%22:%22name%22,%22order%22:%22desc%22%7D%5D,%22filterlist%22:%5B%7B%22fieldName%22:%22name%22,%22operator%22:%22a%22,%22value%22:%221%22%7D%5D%7D&page=0&size=20

Spring控制器方法： -

@RequestMapping(value = "/paytypes", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)
    @Timed
    public ResponseEntity<List<Payintype>> getAllPaytypes(Pageable pageable, ItemFilter itemfilter) throws URISyntaxException {}

pageable正确填充，但我得到itemfilter对象为空。有人可以帮忙解决这个问题吗？

Answer 1

您使用的API网址是：

http://localhost:8080:/project/api/paytype&cacheBuster=1457063200591&itemfilter=%7B%22name%22:%22Test%22,%22sortlist%22:%5B%7B%22fieldName%22:%22name%22,%22order%22:%22desc%22%7D%5D,%22filterlist%22:%5B%7B%22fieldName%22:%22name%22,%22operator%22:%22a%22,%22value%22:%221%22%7D%5D%7D&page=0&size=20

这应该是：

http://localhost:8080:/project/api/paytype?cacheBuster=1457063200591&itemfilter=%7B%22name%22:%22Test%22,%22sortlist%22:%5B%7B%22fieldName%22:%22name%22,%22order%22:%22desc%22%7D%5D,%22filterlist%22:%5B%7B%22fieldName%22:%22name%22,%22operator%22:%22a%22,%22value%22:%221%22%7D%5D%7D&page=0&size=20

你需要使用问号（？）而不是＆符号（＆amp;）作为url和参数之间的分隔符

Spring Data没有填充模型

1 个答案: