每当我尝试使用 &nsbp; 时,我都会使用 spring、js 和其他技术进行实现。对于空白,它给了我以下错误:
Caused by: org.apache.jasper.JasperException:/WEB-INF/views/entrada/list.jspx(94,67) 实体“nbsp”被引用,但未声明。
at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:40)
at org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:407)
at org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:88)
at org.apache.jasper.compiler.JspDocumentParser.parse(JspDocumentParser.java:216)
at org.apache.jasper.compiler.ParserController.doParse(ParserController.java:239)
at org.apache.jasper.compiler.ParserController.parseDirectives(ParserController.java:120)
at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:165)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:332)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:312)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:299)
at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:589)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:551)
at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:488)
at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:968)
at org.apache.jasper.runtime.PageContextImpl.doInclude(PageContextImpl.java:650)
at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:644)
at org.apache.tiles.jsp.context.JspTilesRequestContext.include(JspTilesRequestContext.java:103)
... 106 more
我的代码:
</td>
<td>
<c:forEach items="${entrada.tags}" var="tag">
<spring:url value="/find/ByTags?tags=${tag.id}" var="buscarTag"/>
<a href="${buscarTag}">${tag}</a>
</c:forEach>
</td>
<td><input type="hidden" class="horasIn" value="${entrada.horas}"/>
${fn:substring(entrada.horas, 0, 10)}
<c:set var="totalHoras" value="${totalHoras+ entrada.horas }"></c:set>bs
最佳答案
尝试将其称为不间断空格的实体编号,
是一个数字字符引用,适用于 HTML 和 XML。
是 character entity reference是用 HTML 而不是 XML 定义的。您可以将字符引用视为字符数字表示的别名,在这种情况下 (XML) 碰巧没有定义别名。
“160”是不间断空格的 Unicode 代码点数。您还可以将数字字符引用写为
(同样的事情,但采用十六进制)
关于html - 我无法在不出现错误的情况下插入基本的 HTML 空格。还有别的办法吗?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/4351065/