如何将 Java Spring 时间属性绑定到 Thymeleaf 字段？答案

【问题标题】：How to bind Java Spring time attribute to a Thymeleaf field?如何将 Java Spring 时间属性绑定到 Thymeleaf 字段？
【发布时间】：2015-12-06 11:31:14
【问题描述】：

Java 时间属性绑定到 Thymeleaf 字段时遇到问题。

这是我的 HTML 代码

<input th:field="*{startTime}" type="text"/>
<script>
    $("#startTime").timepicker({
        showSeconds: true,
        showMeridian: false,
        secondStep: 1

    });
</script>

这是我的模型属性代码

@NotNull(message = "Start time cannot be empty")
private Time startTime;

public Time getStartTime() {
    return startTime;
}

public void setStartTime(Time startTime) {
    this.startTime = startTime;
}

当我提交表单时出现异常

Failed to convert property value of type java.lang.String to required
type java.sql.Time for property startTime; nested exception is
org.springframework.core.convert.ConversionFailedException: Failed to
convert from type java.lang.String to type
@javax.validation.constraints.NotNull
@org.springframework.format.annotation.DateTimeFormat java.sql.Time
for value 14:15:41; nested exception is
org.joda.time.IllegalFieldValueException: Cannot parse "14:15:41":
Value 14 for clockhourOfHalfday must be in the range [1,12]

如果我插入 12 小时的时间，我得到了这个异常

Failed to convert property value of type java.lang.String to required type java.sql.Time for property startTime; nested exception is
org.springframework.core.convert.ConversionFailedException: Failed to convert from type java.lang.String to type @javax.validation.constraints.NotNull
@org.springframework.format.annotation.DateTimeFormat java.sql.Time for value 11:15:41; nested exception is
org.springframework.core.convert.ConverterNotFoundException: No converter found capable of converting from type org.joda.time.DateTime to type @javax.validation.constraints.NotNull @org.springframework.format.annotation.DateTimeFormat java.sql.Time

如何将 Spring Time 属性绑定到 Thymeleaf 字段？

【问题讨论】：

标签： java spring time thymeleaf

【解决方案1】：

创建一个属性类型String并创建get set方法并绑定到视图

private String startTimeString;

和控制器端将值字符串转换为时间并设置它

setStartTime(Time.valueOf(ModelName.getstartTimeString()));

【讨论】：