cURL POST rest 端点导致服务器错误

Question

我正在尝试向我的本地运行休息端点发出 POST 请求，如下所示：

curl -X POST -d '[{"name":"xyz","cost":"10"}]' http://localhost:8080/xyz/rest/abc --header "Content-Type: application/json"

这导致

Unexpected character (''' (code 39)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')
 at [Source: org.glassfish.jersey.message.internal.ReaderInterceptorExecutor$UnCloseableInputStream@3180b68d; line: 1, column: 2]

当我使用其他工具时，例如。 Firefox 浏览器中的 RESTClient 插件我从我的休息端点得到了这个 post 正文的预期响应。

好吧，我在我的 Jersey 休息端点启用了服务器端请求记录： RESTClient 请求导致：

15:48:31,916 INFO  [org.glassfish.jersey.filter.LoggingFilter] (http--127.0.0.1-
8080-1) 1 * Server has received a request on thread http--127.0.0.1-8080-1
1 > POST http://localhost:8080/xyz/rest/abc
1 > accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
1 > accept-encoding: gzip, deflate
1 > accept-language: null
1 > cache-control: no-cache
1 > connection: keep-alive
1 > content-length: 91
1 > content-type: application/json; charset=UTF-8
1 > host: localhost:8080
1 > pragma: no-cache
1 > user-agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:40.0) Gecko/20100101 Fire
fox/40.0

15:48:32,086 INFO  [org.glassfish.jersey.filter.LoggingFilter] (http--127.0.0.1-
8080-1) 1 * Server responded with a response on thread http--127.0.0.1-8080-1
1 < 201
1 < Content-Type: application/json

cURL 请求结果：

15:49:04,786 INFO  [org.glassfish.jersey.filter.LoggingFilter] (http--127.0.0.1-
8080-2) 2 * Server has received a request on thread http--127.0.0.1-8080-2
2 > POST http://localhost:8080/xyz/rest/abc
2 > accept: application/json
2 > content-length: 76
2 > content-type: application/json
2 > host: localhost:8080
2 > user-agent: curl/7.33.0

15:49:04,792 INFO  [org.glassfish.jersey.filter.LoggingFilter] (http--127.0.0.1-
8080-2) 2 * Server responded with a response on thread http--127.0.0.1-8080-2
2 < 400
2 < Content-Type: text/plain

现在，我知道我的休息端点工作正常，只是好奇为什么 cURL 请求会发生这种情况。欢迎提出任何建议。

Answer 1

好的，问题是我使用的是 windows 机器，所以数据周围的单引号导致了这个问题。

为了让它工作，我必须在数据周围使用双引号并转义数据中的双引号。

curl -X POST -d "[{\"name\":\"xyz\",\"cost\":\"10\"}]" http://localhost:8080/xyz/rest/abc --header "Content-Type: application/json"

cURL POST rest 端点导致服务器错误

cURL POST to rest endpoint cause error at server

rest

post

curl

jersey-2.0