如何使用restclient来发送post请求参数

我喜欢使用 restclient 来测试我的 REST 风格的应用程序。一般我就是用GET方法,今天用到了POST方法。POST传递参数应该放在body里面,对长度没有限制。不像GET对URL的限制是1024字节。

运行 restclient ,点选Method选项卡的“POST”方法。然后选择Body选项卡,下下拉列表中选择”String body“的选项,配置上 application/x-www-form-urlencoded;charset=UTF-8 。再出现的body里面写入字符串,也就是你的请求条件,如:query=xpsF

这样就可以传递post的参数了。

java代码如下:springmvc写的

    @RequestMapping(value = "/test", method = { RequestMethod.GET,
            RequestMethod.POST })
    public void test(HttpServletResponse response, @RequestBody String message) {
//注意这里的:@RequestBody String message
        LOGGER.debug(String.format("receive message %s", message));
        Map<String, String> map = Maps.newHashMap();

        try {
            map.put("result", message);
            Tools.printToJson(JSON.toJSONString(map), response);
        } catch (Exception e) {
            LOGGER.error(e.getMessage(), e);
        }
    }

如果传递的是一个对象给springmvc,如(代码不全):

public class EntitySubscribe {
    private Long entityId;
    private String entityCode;
    private String entityName;
    private String teamCode;
    private SubscribeUsesEnum subscribeUsesEnum;
    private Date gmtCreate;
    private Date gmtModify;
    private Long flowId;
    private OnOffEnum state;

    private String reason;
    private List<Integer> uses;
}

mvc代码:

    @ResponseBody
    @RequestMapping(value = "/subscribeEntity", method = { RequestMethod.POST })
    public AjaxResult subscribeEntity(@RequestBody EntitySubscribe entitySubscribe, @CookieValue(
            value = Const.COOKIE_USER_KEY, required = false) String userId) {
        LOGGER.debug(this.getClass().getName() + "#subscribeEntity");

        long entityId = entitySubscribe.getEntityId();
        String teamCode = entitySubscribe.getTeamCode();
        String subscribeUses = Joiner.on(",").skipNulls().join(entitySubscribe.getUses());
        String reason = entitySubscribe.getReason();

        Preconditions.checkArgument(StringUtils.isNotBlank(teamCode));
        Preconditions.checkArgument(StringUtils.isNotBlank(subscribeUses));
        Preconditions.checkArgument(StringUtils.isNotBlank(reason));
        Preconditions.checkArgument(StringUtils.isNotBlank(userId));
        return entitySubscribeService.subscribeEntity(entityId, teamCode, subscribeUses, reason, userId);
    }

使用restclient的请求为 :POST

String body 为: application/json; charset=UTF-8

body内容为:{"entityId":343,"reason":"for test测试","teamCode":"cdc","uses":[1,2,3]}

这样后台就能收到对象了。

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转载自kanpiaoxue.iteye.com/blog/2112153