当我使用 chrome 扩展 Postman 测试“17.11.1。获取或创建唯一节点(创建)”时 ,我遇到了一些异常:
<html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"/>
    <title>Error 415 Unsupported Media Type</title>
</head>
<body>
    <h2>HTTP ERROR 415</h2>
    <p>Problem accessing /db/data/index/node/people. Reason:
        <pre>    Unsupported Media Type</pre>
    </p>
    <hr />
    <i>
        <small>Powered by Jetty://</small>
    </i>
    <br/>
    <br/>
    <br/>
    <br/>
    <br/>
    <br/>
    <br/>
    <br/>
    <br/>
    <br/>
    <br/>
    <br/>
    <br/>
    <br/>
    <br/>
    <br/>
    <br/>
    <br/>
    <br/>
    <br/>
</body>
我的测试参数:
http://127.0.0.1:7474/db/data/index/node/people?uniqueness=get_or_create
json数据
{
    "key" : "name",
    "value" : "Tobias",
    "properties" : {
        "name" : "Tobias",
        "sequence" : 1
    }
}