嗨我是关于optaplanner的新手所以在野生动物11上安装kie-wb和kie-server（7.9）的最后一个版本之后，我试用了一些项目，以了解如何使用Optaplanner功能。我安装了两个内置示例：optaCloud和Employee_rostering示例。第一个一切正常，安装，配置和部署到kie-server和REST api调用与SOAPUI作为其他客户端顺利（也提交xml|json样本数据的解决方案）。
对于第二个，安装和部署也是可以的，但主要问题是在官方文档中没有样本数据（xml|json）存在，通过post提交给求解器以请求解决方案。
经过谷歌搜索，最后，我在red-hat网站（Employee Rostering sample）上发现了这篇文章...阅读内容我可以看到kie-wb样本中存在的相同样本（数据模型，数据对象和drl规则）项目“Employee_rostering”我上面用过的。因此，我尝试使用本文中的xml数据示例向解算器提交解决方案请求。问题似乎是这个xml样本数据，事实上当我用SOAPUI提交其余请求时，这个xml作为主体，kie-server的响应是带有body的500 Internal Server Error：
<data contentType="text/plain;charset=UTF-8" contentLength="2950">
<![CDATA["Unexpected error during processing: Can't unmarshall input string:
<employeerostering.employeerostering.EmployeeRoster>
<employeeList>
<employeerostering.employeerostering.Employee>
<name>John</name>
<skills>
....
有没有人经历过这个？任何建议/信息非常感谢
谢谢
[已解决] REST请求必须包含以下标头
authorization: Basic cGxhbm5lcjpQbGFubmVyMTIzXw==
X-KIE-ContentType: xstream
content-type: application/xml
在SOAP-UI中我添加了一个自定义标头X-KIE-ContentType: xstream（auth基本和内容类型已经可以）。这是我成功提交给解算器的示例XML正文内容
<employeerostering.employeerostering.EmployeeRoster>
<employeeList>
<employeerostering.employeerostering.Employee>
<name>John</name>
<skills>
<employeerostering.employeerostering.Skill>
<name>reading</name>
</employeerostering.employeerostering.Skill>
</skills>
</employeerostering.employeerostering.Employee>
<employeerostering.employeerostering.Employee>
<name>Mary</name>
<skills>
<employeerostering.employeerostering.Skill>
<name>writing</name>
</employeerostering.employeerostering.Skill>
</skills>
</employeerostering.employeerostering.Employee>
<employeerostering.employeerostering.Employee>
<name>Petr</name>
<skills>
<employeerostering.employeerostering.Skill>
<name>speaking</name>
</employeerostering.employeerostering.Skill>
</skills>
</employeerostering.employeerostering.Employee>
</employeeList>
<shiftList>
<employeerostering.employeerostering.Shift>
<timeslot>
<startTime>2017-01-01T00:00:00</startTime>
<endTime>2017-01-01T01:00:00</endTime>
</timeslot>
<requiredSkill reference="../../../employeeList/employeerostering.employeerostering.Employee/skills/employeerostering.employeerostering.Skill"/>
</employeerostering.employeerostering.Shift>
<employeerostering.employeerostering.Shift>
<timeslot reference="../../employeerostering.employeerostering.Shift/timeslot"/>
<requiredSkill reference="../../../employeeList/employeerostering.employeerostering.Employee[3]/skills/employeerostering.employeerostering.Skill"/>
</employeerostering.employeerostering.Shift>
<employeerostering.employeerostering.Shift>
<timeslot reference="../../employeerostering.employeerostering.Shift/timeslot"/>
<requiredSkill reference="../../../employeeList/employeerostering.employeerostering.Employee[2]/skills/employeerostering.employeerostering.Skill"/>
</employeerostering.employeerostering.Shift>
</shiftList>
<skillList>
<employeerostering.employeerostering.Skill reference="../../employeeList/employeerostering.employeerostering.Employee/skills/employeerostering.employeerostering.Skill"/>
<employeerostering.employeerostering.Skill reference="../../employeeList/employeerostering.employeerostering.Employee[3]/skills/employeerostering.employeerostering.Skill"/>
<employeerostering.employeerostering.Skill reference="../../employeeList/employeerostering.employeerostering.Employee[2]/skills/employeerostering.employeerostering.Skill"/>
</skillList>
<timeslotList>
<employeerostering.employeerostering.Timeslot reference="../../shiftList/employeerostering.employeerostering.Shift/timeslot"/>
</timeslotList>
<dayOffRequestList/>
<shiftAssignmentList>
<employeerostering.employeerostering.ShiftAssignment>
<shift reference="../../../shiftList/employeerostering.employeerostering.Shift" />
</employeerostering.employeerostering.ShiftAssignment>
<employeerostering.employeerostering.ShiftAssignment>
<shift reference="../../../shiftList/employeerostering.employeerostering.Shift[2]" />
</employeerostering.employeerostering.ShiftAssignment>
</shiftAssignmentList>
</employeerostering.employeerostering.EmployeeRoster>
解决方案响应（作为JSON）：
{
"container-id": "employeerostering_1.0.0-SNAPSHOT",
"solver-id": "solver-1",
"solver-config-file": "employeerostering/employeerostering/EmployeeRosteringSolverConfig.solver.xml",
"status": "SOLVING",
"score": {
"value": "0hard/-2soft",
"scoreClass": "org.optaplanner.core.api.score.buildin.hardsoft.HardSoftScore"
},
"best-solution": {
"employeerostering.employeerostering.EmployeeRoster": {
"employeeList": [
{
"name": "John",
"skills": [
{
"name": "reading"
}
]
},
{
"name": "Mary",
"skills": [
{
"name": "writing"
}
]
},
{
"name": "Petr",
"skills": [
{
"name": "speaking"
}
]
}
],
"shiftList": [
{
"timeslot": {
"startTime": {
"dayOfYear": 1,
"dayOfWeek": "SUNDAY",
"dayOfMonth": 1,
"monthValue": 1,
"year": 2017,
"month": "JANUARY",
"hour": 0,
"minute": 0,
"second": 0,
"nano": 0,
"chronology": {
"calendarType": "iso8601",
"id": "ISO"
}
},
"endTime": {
"dayOfYear": 1,
"dayOfWeek": "SUNDAY",
"dayOfMonth": 1,
"monthValue": 1,
"year": 2017,
"month": "JANUARY",
"hour": 1,
"minute": 0,
"second": 0,
"nano": 0,
"chronology": {
"calendarType": "iso8601",
"id": "ISO"
}
}
},
"requiredSkill": {
"name": "reading"
}
},
{
"timeslot": {
"startTime": {
"dayOfYear": 1,
"dayOfWeek": "SUNDAY",
"dayOfMonth": 1,
"monthValue": 1,
"year": 2017,
"month": "JANUARY",
"hour": 0,
"minute": 0,
"second": 0,
"nano": 0,
"chronology": {
"calendarType": "iso8601",
"id": "ISO"
}
},
"endTime": {
"dayOfYear": 1,
"dayOfWeek": "SUNDAY",
"dayOfMonth": 1,
"monthValue": 1,
"year": 2017,
"month": "JANUARY",
"hour": 1,
"minute": 0,
"second": 0,
"nano": 0,
"chronology": {
"calendarType": "iso8601",
"id": "ISO"
}
}
},
"requiredSkill": {
"name": "speaking"
}
},
{
"timeslot": {
"startTime": {
"dayOfYear": 1,
"dayOfWeek": "SUNDAY",
"dayOfMonth": 1,
"monthValue": 1,
"year": 2017,
"month": "JANUARY",
"hour": 0,
"minute": 0,
"second": 0,
"nano": 0,
"chronology": {
"calendarType": "iso8601",
"id": "ISO"
}
},
"endTime": {
"dayOfYear": 1,
"dayOfWeek": "SUNDAY",
"dayOfMonth": 1,
"monthValue": 1,
"year": 2017,
"month": "JANUARY",
"hour": 1,
"minute": 0,
"second": 0,
"nano": 0,
"chronology": {
"calendarType": "iso8601",
"id": "ISO"
}
}
},
"requiredSkill": {
"name": "writing"
}
}
],
"skillList": [
{
"name": "reading"
},
{
"name": "speaking"
},
{
"name": "writing"
}
],
"timeslotList": [
{
"startTime": {
"dayOfYear": 1,
"dayOfWeek": "SUNDAY",
"dayOfMonth": 1,
"monthValue": 1,
"year": 2017,
"month": "JANUARY",
"hour": 0,
"minute": 0,
"second": 0,
"nano": 0,
"chronology": {
"calendarType": "iso8601",
"id": "ISO"
}
},
"endTime": {
"dayOfYear": 1,
"dayOfWeek": "SUNDAY",
"dayOfMonth": 1,
"monthValue": 1,
"year": 2017,
"month": "JANUARY",
"hour": 1,
"minute": 0,
"second": 0,
"nano": 0,
"chronology": {
"calendarType": "iso8601",
"id": "ISO"
}
}
}
],
"dayOffRequestList": [],
"shiftAssignmentList": [
{
"shift": {
"timeslot": {
"startTime": {
"dayOfYear": 1,
"dayOfWeek": "SUNDAY",
"dayOfMonth": 1,
"monthValue": 1,
"year": 2017,
"month": "JANUARY",
"hour": 0,
"minute": 0,
"second": 0,
"nano": 0,
"chronology": {
"calendarType": "iso8601",
"id": "ISO"
}
},
"endTime": {
"dayOfYear": 1,
"dayOfWeek": "SUNDAY",
"dayOfMonth": 1,
"monthValue": 1,
"year": 2017,
"month": "JANUARY",
"hour": 1,
"minute": 0,
"second": 0,
"nano": 0,
"chronology": {
"calendarType": "iso8601",
"id": "ISO"
}
}
},
"requiredSkill": {
"name": "reading"
}
},
"employee": {
"name": "John",
"skills": [
{
"name": "reading"
}
]
}
},
{
"shift": {
"timeslot": {
"startTime": {
"dayOfYear": 1,
"dayOfWeek": "SUNDAY",
"dayOfMonth": 1,
"monthValue": 1,
"year": 2017,
"month": "JANUARY",
"hour": 0,
"minute": 0,
"second": 0,
"nano": 0,
"chronology": {
"calendarType": "iso8601",
"id": "ISO"
}
},
"endTime": {
"dayOfYear": 1,
"dayOfWeek": "SUNDAY",
"dayOfMonth": 1,
"monthValue": 1,
"year": 2017,
"month": "JANUARY",
"hour": 1,
"minute": 0,
"second": 0,
"nano": 0,
"chronology": {
"calendarType": "iso8601",
"id": "ISO"
}
}
},
"requiredSkill": {
"name": "speaking"
}
},
"employee": {
"name": "Petr",
"skills": [
{
"name": "speaking"
}
]
}
}
],
"score": "0hard/-2soft"
}
}
}