Avalara的正确JSON日期格式是什么?以下代码:
TransactionModel transaction = new TransactionBuilder(client, "COMPANY", DocumentType.SalesOrder, "myCompany.")
.withDate(Calendar.getInstance().getTime())
.withAddress(TransactionAddressType.SingleLocation, null, null, null, null, null, zipCode, "US")
.withLine( new BigDecimal(100.0), new BigDecimal(1), "P0000000")
.Create();
引发一个异常,该异常表示格式不正确:
com.google.gson.JsonSyntaxException: 2019-10-01
at com.google.gson.DefaultDateTypeAdapter.deserializeToDate(DefaultDateTypeAdapter.java:107)
at com.google.gson.DefaultDateTypeAdapter.deserialize(DefaultDateTypeAdapter.java:82)
at com.google.gson.DefaultDateTypeAdapter.deserialize(DefaultDateTypeAdapter.java:35)
at com.google.gson.TreeTypeAdapter.read(TreeTypeAdapter.java:58)
at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.read(ReflectiveTypeAdapterFactory.java:93)
at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:172)
at com.google.gson.Gson.fromJson(Gson.java:803)
at com.google.gson.Gson.fromJson(Gson.java:768)
at com.google.gson.Gson.fromJson(Gson.java:717)
at net.avalara.avatax.rest.client.serializer.JsonSerializer.DeserializeObject(JsonSerializer.java:15)
at net.avalara.avatax.rest.client.RestCall.call(RestCall.java:99)
at net.avalara.avatax.rest.client.AvaTaxClient.createTransaction(AvaTaxClient.java:19174)
at net.avalara.avatax.rest.client.TransactionBuilder.Create(TransactionBuilder.java:425)
答案 0 :(得分:1)
如有疑问,请阅读原文。
com.google.gson.DefaultDateTypeAdapter
似乎有几种默认日期格式,将尝试在deserializeToDate
中使用。因此,请确保您正在使用其中之一。
大多数日期格式来自java.text.DateFormat
还要检查AvaTax-REST-V2的来源
如果在编辑器中链接了源,那么我建议在堆栈跟踪中的几个位置放置一个断点,以查看发生了什么。当然,deserializeToDate
就是一个不错的候选人。
DefaultDateTypeAdapter.java
/**
* List of 1 or more different date formats used for de-serialization attempts. The first of them is
* used for serialization as well.
*/
private final List<DateFormat> dateFormats = new ArrayList<DateFormat>();
DefaultDateTypeAdapter(Class<? extends Date> dateType) {
this.dateType = verifyDateType(dateType);
dateFormats.add(DateFormat.getDateTimeInstance(DateFormat.DEFAULT, DateFormat.DEFAULT, Locale.US));
if (!Locale.getDefault().equals(Locale.US)) {
dateFormats.add(DateFormat.getDateTimeInstance(DateFormat.DEFAULT, DateFormat.DEFAULT));
}
if (JavaVersion.isJava9OrLater()) {
dateFormats.add(PreJava9DateFormatProvider.getUSDateTimeFormat(DateFormat.DEFAULT, DateFormat.DEFAULT));
}
}
DefaultDateTypeAdapter(Class<? extends Date> dateType, String datePattern) {
this.dateType = verifyDateType(dateType);
dateFormats.add(new SimpleDateFormat(datePattern, Locale.US));
if (!Locale.getDefault().equals(Locale.US)) {
dateFormats.add(new SimpleDateFormat(datePattern));
}
}
DefaultDateTypeAdapter(Class<? extends Date> dateType, int style) {
this.dateType = verifyDateType(dateType);
dateFormats.add(DateFormat.getDateInstance(style, Locale.US));
if (!Locale.getDefault().equals(Locale.US)) {
dateFormats.add(DateFormat.getDateInstance(style));
}
if (JavaVersion.isJava9OrLater()) {
dateFormats.add(PreJava9DateFormatProvider.getUSDateFormat(style));
}
}
public DefaultDateTypeAdapter(int dateStyle, int timeStyle) {
this(Date.class, dateStyle, timeStyle);
}
public DefaultDateTypeAdapter(Class<? extends Date> dateType, int dateStyle, int timeStyle) {
this.dateType = verifyDateType(dateType);
dateFormats.add(DateFormat.getDateTimeInstance(dateStyle, timeStyle, Locale.US));
if (!Locale.getDefault().equals(Locale.US)) {
dateFormats.add(DateFormat.getDateTimeInstance(dateStyle, timeStyle));
}
if (JavaVersion.isJava9OrLater()) {
dateFormats.add(PreJava9DateFormatProvider.getUSDateTimeFormat(dateStyle, timeStyle));
}
}
答案 1 :(得分:0)
对于在这里找到自己的路的其他人,可以在Avalara开发人员论坛上找到更完整的讨论: https://community.avalara.com/avalara/topics/error-parsing-date-jre-sdk
简短答案: 升级对gson的依赖关系,您的代码没有任何问题。我移至较新的版本,并且此错误已修复:
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.8.5</version>
</dependency>