Question

如何使用restclient来发送post请求参数

Answer 1

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

Java代码
@RequestMapping(value = "/test", method = { RequestMethod.GET,
RequestMethod.POST })
public void test(HttpServletResponse response, @RequestBody String message) {
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）：

Java代码
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：

Java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。