StringUtil6.java
public class StringUtil6 {
private int intValue=0;
private String strValue1;
private String strValue2;
private String strValue3;
public StringUtil6(){}
public int getIntValue() {
return intValue;
}
public void setIntValue(int intValue) {
this.intValue = intValue;
}
public String getStrValue1() {
return String.valueOf(intValue);
}
public void setStrValue1(String strValue1) {
this.strValue1 = strValue1;
}
public String getStrValue2() {
return Integer.toString(intValue);
}
public void setStrValue2(String strValue2) {
this.strValue2 = strValue2;
}
public String getStrValue3() {
return Integer.valueOf(intValue).toString();
}
public void setStrValue3(String strValue3) {
this.strValue3 = strValue3;
}
}
index.jsp
<body>
<%
int userAge=35;
%>
<jsp:useBean id="strBean" class="com.count.StringUtil6"></jsp:useBean>
<jsp:setProperty property="intValue" name="strBean" value="<%=userAge %>"/>
<table>
<tr bgcolor="skyblue">
<td align="center">String.valueOf():</td>
</tr>
<tr>
<td align="center">Age:<jsp:getProperty property="strValue1" name="strBean"/>歲</td>
</tr>
<tr bgcolor="skyblue">
<td align="center">Integer.toString():</td>
</tr>
<tr>
<td align="center">Age:<jsp:getProperty property="strValue2" name="strBean"/>歲</td>
</tr>
<tr bgcolor="skyblue">
<td align="center">Integer.valueOf().toString():</td>
</tr>
<tr>
<td align="center">Age:<jsp:getProperty property="strValue3" name="strBean"/>歲</td>
</tr>
</table>
</body>
7.PNG
8.PNG
