[BUG] mongo GeoJsonPoint类型的支持 bug

[lmh2017]

问题描述

简要描述您碰到的问题。

已知fastejson扩展包支持对mongo GeoJsonPoint类型的支持。 ps:2.0.7版本已经引入了
依赖

  <dependency>
              <groupId>com.alibaba.fastjson2</groupId>
              <artifactId>fastjson2-extension</artifactId>
              <version>2.0.7</version>
   </dependency>

json字符串为下：

{
  "gpsAddress": {
	  "coordinates": [113.92966694974888, 22.543470524848683],
	  "type": "Point",
	  "x": 113.92966694974888,
	  "y": 22.543470524848683
  }
}

bean对象 属性

private GeoJsonPoint gpsAddress;

解析

    @Test
    public void testGpsMO(){
        com.alibaba.fastjson2.JSON.register(GeoJsonReaderModule.INSTANCE);
        com.alibaba.fastjson2.JSON.register(GeoJsonWriterModule.INSTANCE);
        String str = "{\n" +
                "  \"gpsAddress\": {\n" +
                "\t  \"coordinates\": [113.92966694974888, 22.543470524848683],\n" +
                "\t  \"type\": \"Point\",\n" +
                "\t  \"x\": 113.92966694974888,\n" +
                "\t  \"y\": 22.543470524848683\n" +
                "  }\n" +
                "}";
        DispatchPositionInfoMO dispatchPositionInfoMO = com.alibaba.fastjson2.JSON.parseObject(str,DispatchPositionInfoMO.class);
        System.out.println(dispatchPositionInfoMO.toString());
    }

报错如下：

       com.alibaba.fastjson2.JSONException: illegal character ,

	at com.alibaba.fastjson2.JSONReaderUTF16.readFieldNameHashCode(JSONReaderUTF16.java:635)
	at com.alibaba.fastjson2.support.spring.data.mongodb.GeoJsonPointReader.readObject(GeoJsonPointReader.java:34)
	at com.alibaba.fastjson2.support.spring.data.mongodb.GeoJsonPointReader.readObject(GeoJsonPointReader.java:9)
	at com.alibaba.fastjson2.reader.ObjectReader_1.readObject(Unknown Source)
	at com.alibaba.fastjson2.JSON.parseObject(JSON.java:453)
	at com.fujfu.drainage.web.controller.FastJson2Test.testGpsMO(FastJson2Test.java:59)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:688)
	at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
	at 

经过反复测试发现，现在的解析类 GeoJsonPointReader 只支持如下格式，type和coordinates换个位置不行，增加多余属性也不行，也会报错。

        String str = "{" +
                "\"gpsAddress\": {\n" +
                "\t\t\"type\": \"Point\",\n" +
                "\t\t\"coordinates\": [113.930509970399, 22.525810599744]" +
                "}\n" +
                "}";

麻烦请修复这个问题，因为前端参数传进来没法保证顺序和多余属性。

[wenshao]

https://oss.sonatype.org/content/repositories/snapshots/com/alibaba/fastjson2/fastjson2/2.0.8-SNAPSHOT/
问题已经修复，请帮忙用2.0.8-SNAPSHOT验证

[wenshao]

https://github.com/alibaba/fastjson2/releases/tag/2.0.8
问题已经修复，请用新版本

[lmh2017]

https://github.com/alibaba/fastjson2/releases/tag/2.0.8 问题已经修复，请用新版本

好的，已验证，我们准备切换到生产环境，有问题再跟你们提issue