java.lang.NumberFormatException: multiple points_java.lang.numberformatexception: multiple points a-优快云博客

本文讨论了在生产环境中遇到的`java.lang.NumberFormatException: multiple points`异常，该异常通常与日期格式化有关。文章指出，问题源于使用了线程不安全的`SimpleDateFormat`类，建议改用线程安全的`DateTimeFormatter`或采取其他解决方案。

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今天生产环境报了如下异常：

java.lang.NumberFormatException: multiple points
   at sun.misc.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:1890)
   at sun.misc.FloatingDecimal.parseDouble(FloatingDecimal.java:110)
   at java.lang.Double.parseDouble(Double.java:538)
   at java.text.DigitList.getDouble(DigitList.java:169)
   at java.text.DecimalFormat.parse(DecimalFormat.java:2056)
   at java.text.SimpleDateFormat.subParse(SimpleDateFormat.java:1869)
   at java.text.SimpleDateFormat.parse(SimpleDateFormat.java:1514)
   at java.text.DateFormat.parse(DateFormat.java:364)
   at com.souche.marketing.common.util.GsonTsTypeAdapter.deserialize(GsonTsTypeAdapter.java:30)
   at com.souche.marketing.common.util.GsonTsTypeAdapter.deserialize(GsonTsTypeAdapter.java:18)
   at com.google.gson.TreeTypeAdapter.read(TreeTypeAdapter.java:58)
   at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.read(ReflectiveTypeAdapterFactory.java:116)
   at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:216)
   at com.google.gson.Gson.fromJson(Gson.java:879)
   at com.google.gson.Gson.fromJson(Gson.java:844)
   at com.google.gson.Gson.fromJson(Gson.java:793)
   at com.google.gson.Gson.fromJson(Gson.java:765)
   at com.souche.marketing.common.util.GsonUtils.fromObject(GsonUtils.java:63)
   at com.souche.marketing.service.car.unioncar.AbstractUnionCarServiceImpl.load(AbstractUnionCarServiceI