运行此请求两次
POST http://localhost:8080/graphql
Content-Type: application/graphql
Authorization: Bearer eyJhbGciOiJSUzI1NiIsInR5cCIgOiAiSldUIiwia2lkIiA6ICJfN3gxcGhILXpKcFpoMVFfaXAtVHRVR3dNTU52OWIyOE9Wcnczc0prU2lrIn0.eyJleHAiOjE2NTg3NTA5NjUsImlhdCI6MTY1ODc1MDY2NSwiYXV0aF90aW1lIjoxNjU4NzUwNjY0LCJqdGkiOiJkNGVhNzA5ZC01YmZkLTRjYTQtYWMzMS05MWVkNTk3YmIwOGUiLCJpc3MiOiJodHRwczovL3BwbmV4dC10ZXN0LmF3cy5yZ2lncm91cC5jb20vYXV0aC9yZWFsbXMvYWNtZXRlc3QiLCJhdWQiOiJhY2NvdW50Iiwic3ViIjoiNWE5MjdjOTctZGViMi00M2Q5LWI3OTgtODFmYjRlMTdkOTgwIiwidHlwIjoiQmVhcmVyIiwiYXpwIjoiY2xpZW50LWxvY2FsIiwibm9uY2UiOiIyZTNjYzljOC02MWI3LTQ1NDYtYmI0YS1iNTY2MTYxZmIxMWEiLCJzZXNzaW9uX3N0YXRlIjoiMWZkMmQ3ZGQtZDJlYS00NzVjLTg4ZDQtYWExZDljYTk5OTcwIiwiYWNyIjoiMSIsImFsbG93ZWQtb3JpZ2lucyI6WyIqIl0sInJlYWxtX2FjY2VzcyI6eyJyb2xlcyI6WyJvZmZsaW5lX2FjY2VzcyIsInVtYV9hdXRob3JpemF0aW9uIiwiZGVmYXVsdC1yb2xlcy1hY21ldGVzdCJdfSwicmVzb3VyY2VfYWNjZXNzIjp7ImFjY291bnQiOnsicm9sZXMiOlsibWFuYWdlLWFjY291bnQiLCJtYW5hZ2UtYWNjb3VudC1saW5rcyIsInZpZXctcHJvZmlsZSJdfX0sInNjb3BlIjoib3BlbmlkIGVtYWlsIHByb2ZpbGUiLCJlbWFpbF92ZXJpZmllZCI6ZmFsc2UsInJlYWxtIjoiYWNtZXRlc3QiLCJwcmVmZXJyZWRfdXNlcm5hbWUiOiJ1c2VyMSJ9.FSGwdLrlx7Y453mefK-wwDPe1LdkaaqNUSxKcsbWoQaZQOjmQcP5Ng8LJyQ7GIlnrziGjeSgA4EZt22Kkyz1s4hJGTkHLTz2i4k3IxPkek0NAhT7xeNVw2qBTxHIofEGJL4ZmAocXE8KzI5VeyWAXbdcYMlC5HIigPoufmFpuMq_7GfaJ5eC2W5L9tFbFYe3GT-xu8lGhuSuo4JN9cweMWRcnV2Wd6aAQepXX6M4x7_QERbWcdedmdmDGgZfMB9uX9ZUBsWXlNvTXhOA5B8oH38fwtde8fbLNPommxC3WakF8F7Z9BjI0pyCeBwk-XVnhZBtdGEd_dqjMvnzaJ7uCw
query {
exampleQuery
}
运行此请求
POST http://localhost:8080/graphql
Content-Type: application/graphql
query {
exampleQuery
}
第二个查询必须失败，因为没有设置 Authorization 头。 当没有授权头时，JWTAwareContext 会抛出异常。
如果没有发生，请再试一次：先运行 http 请求 1，然后运行 http 请求 2。
一旦第二个请求返回响应：
HTTP/1.1 200 OK
content-type: application/graphql+json; charset=UTF-8
content-length: 34
{
"data": {
"exampleQuery": "hello!"
}
}
在调试模式下进入 SmallRyeGraphQLAbstractHandler，并在 handle 方法中终止上下文。
@Override
public void handle(final RoutingContext ctx) {
if (currentManagedContext.isActive()) { // terminate the context here evaluating via debug inspector
handleWithIdentity(ctx);
} else {
currentManagedContext.activate();
ctx.response()
.endHandler(currentManagedContextTerminationHandler)
.exceptionHandler(currentManagedContextTerminationHandler)
.closeHandler(currentManagedContextTerminationHandler);
try {
handleWithIdentity(ctx);
} catch (Throwable t) {
currentManagedContext.terminate();
throw t;
}
}
}
终止后，响应将返回正确的结果（系统错误）
{
"errors": [
{
"message": "System error",
"locations": [
{
"line": 1,
"column": 11
}
],
"path": [
"exampleQuery"
],
"extensions": {
"classification": "DataFetchingException"
}
}
],
"data": {
"exampleQuery": null
}
}
如果你重启并反转请求顺序，即运行请求 2 两次、请求 1 一次，那么原本应成功的请求会返回 Error 而不是 success。