1\uff0c\u521b\u5efa\u53d8\u91cf <c:set>
\n<c:set>\u6807\u7b7e\u5177\u6709\u4ee5\u4e0b\u4e00\u4e9b\u5c5e\u6027\uff1a
\nvar\uff1a\u6240\u5b9a\u4e49\u6216\u8005\u4f7f\u7528\u7684\u53d8\u91cf\u7684\u540d\u79f0\u3002
\nscope\uff1a\u8be5\u53d8\u91cf\u7684\u4f5c\u7528\u57df\uff0c\u7f3a\u7701\u503c\u4e3apage\u3002
\nvalue\uff1a\u53d8\u91cf\u7684\u503c\u3002
\ntarget :javabean\u540d\u79f0\uff0c\u82e5\u5b58\u5728\u5fc5\u987b\u6307\u5b9aproperty\u5c5e\u6027
\nproperty:javabean\u5b9e\u4f8b\u540d\u79f0
\n\u4f8b\uff1a
\n<c:set var=”i”? value=”0″\/>
\n\u5e94\u7528\uff1a ${i}<\/p>\n
<c:set value=”xiaoT” target=”${User}” property=”userName”>
\n\u76f8\u5f53\u4e8e\uff1aUser u = new User(); u.setUserName( “xiaoT” );<\/p>\n
2, \u8f93\u51fa? <c:out>????? \u5982<c:out value=”${i}”>? \u7b49\u540c\u4e8e ${i}<\/p>\n
3, \u5206\u652f\u8bed\u53e5
\n<c:if test=”${1<2}”>????? <a href=”index.action”>index<\/a>??? <c:if>
\n\u5728\u6ee1\u8db3\u6761\u4ef6\u65f6\u8f93\u51fa <a href=”index.action”>index<\/a>
\n\u56e0\u6ca1\u6709<c:else> \u591a\u91cd\u5206\u652f\u4e3a\uff1a
\n<c:choose>
\n<c:when test=”${1<2}”>?????? <\/c:when>??????????????? \u7b49\u540c\u4e8e<c:if> \u4e3a if
\n<c:otherwise>?????????????????????????????????????????????????????? \u7b49\u540c\u4e8e?????????
\n<\/c:choose><\/p>\n
4, \u6570\u636e\u683c\u5f0f\u5316\u51fd\u6570<\/p>\n
\u683c\u5f0f\u5316\u65e5\u671f
\n<fmt:formatDate value=”${isoDate}” type=”both”\/><\/p>\n
-\u5b9a\u5236\u6570\u5b57\u683c\u5f0f\u65f6\uff0c# \u8868\u793a\u6309\u7167\u9ed8\u8ba4\u683c\u5f0f\u6765
\n:<fmt:formatNumber value=”1234567890″ type=”number” pattern=”#,#00.0#” \/>?<\/p>\n
\u5c06\u5b57\u7b26\u4e32\u8f6c\u5316\u5230\u6b63\u786e\u7684\u6570\u5b57
\n<fmt:parseNumber type=”number” >123.02a<\/fmt:parseNumber><\/p>\n","protected":false},"excerpt":{"rendered":"
1\uff0c\u521b\u5efa\u53d8\u91cf <c:set> <c:set>\u6807\u7b7e\u5177\u6709\u4ee5\u4e0b\u4e00\u4e9b\u5c5e\u6027\uff1a var\uff1a\u6240\u5b9a\u4e49\u6216\u8005 […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[25],"tags":[],"class_list":["post-888","post","type-post","status-publish","format-standard","hentry","category-struts2-0"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/posts\/888","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/comments?post=888"}],"version-history":[{"count":0,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/posts\/888\/revisions"}],"wp:attachment":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/media?parent=888"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/categories?post=888"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/tags?post=888"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}