[英]restFull web service method
I want to pass like a parameter an Array to RESTful webservice with Jersey. 我想像泽西一样将参数作为数组传递给RESTful Web服务。 I have one mutiple select form where users can select multiple options.
我有一个多重选择表,用户可以在其中选择多个选项。 Then i pass the selected values using AJAX to the RESTful webservice.
然后,我使用AJAX将选定的值传递给RESTful Web服务。
That's the select: 选择的是:
<select id="u" multiple class="form-control">
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
</select>
The jquery js: jQuery JS:
$('#send').on('click', function() {
$.ajax({
url: "/pc/ws/ms/save-options",
contentType: "application/x-www-form-urlencoded",
cache: false,
type: "POST",
data: {
ur: $('#u').val()
}
});
});
I don't know how to indicate on the web service method receive is a array 我不知道如何在Web服务方法上指示接收到的是数组
If you are using Maven and Jersey we can maybe add this maven dependency which include Jackson lib : 如果您使用的是Maven和Jersey,则可以添加此maven依赖项,其中包括Jackson lib:
<properties>
...
<dependency.jersey.version>1.18.1</dependency.jersey.version>
...
</properties>
+ +
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-json</artifactId>
<version>${dependency.jersey.version}</version>
</dependency>
and a code similar to this one (not tested !) would maybe do the trick : 而与此类似的代码(未经测试!)也许可以解决问题:
@POST
@Path("/save-options")
@Consumes(MediaType.APPLICATION_JSON)
public Response getMyValues(Collection<Integer> values) {
// Do whathever I want with my values
...
}
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