\u4ece\u6570\u636e\u5e93\u4e2d\u63d0\u53d6\u957f\u957f\u7684\u6587\u7ae0\uff0c\u603b\u662f\u6709\u788d\u7f51\u9875\u7684\u6392\u7248\u5e03\u5c40\u3002 <\/p>\n
\u6240\u4ee5\uff0c\u60f3\u56fa\u5b9a\u5730\u63d0\u53d6\u4e00\u90e8\u5206\u5b57\u7b26\uff0c\u7136\u540e\u540e\u9762\u6709……\u66ff\u4ee3\u3002 <\/p>\n
1\uff0c\u539f\u7406\uff1a
\n\u5224\u65ad\u6587\u7ae0\u7684\u957f\u5ea6\u662f\u5426\u8d85\u8fc7\u89c4\u5b9a\u7684\u957f\u5ea6\uff0c\u82e5\u8d85\u8fc7\u5219\u53ea\u663e\u793a\u89c4\u5b9a\u957f\u5ea6\u7684\u5927\u5c0f\uff0c\u5426\u5219\u5b8c\u6574\u663e\u793a\u3002 <\/p>\n
2\uff0c\u6d89\u53ca\u51fd\u6570\uff1a <\/p>\n
len()\uff1a\u8fd4\u56de\u5b57\u7b26\u4e32\u957f\u5ea6\u6216\u8005\u53d8\u91cf\u7684\u5b57\u8282\u957f\u5ea6\u3002 <\/p>\n
\u8fd0\u884c\u4ee3\u7801\u6846
\n<script language="vbs"> <\/p>\n
cnbruce="my name is cnbruce" <\/p>\n
len_cn=len(cnbruce) <\/p>\n
alert(len_cn) <\/p>\n
<\/script>
\n [Ctrl+A \u5168\u90e8\u9009\u62e9 \u63d0\u793a\uff1a\u4f60\u53ef\u5148\u4fee\u6539\u90e8\u5206\u4ee3\u7801\uff0c\u518d\u6309\u8fd0\u884c] <\/p>\n
left()\uff1a\u622a\u53d6\u4e00\u4e2a\u5b57\u7b26\u4e32\u7684\u524d\u90e8\u5206 <\/p>\n
\u8fd0\u884c\u4ee3\u7801\u6846
\n<script language="vbs"> <\/p>\n
cnbruce="my name is cnbruce" <\/p>\n
left_cn=left(cnbruce,10) <\/p>\n
alert(left_cn) <\/p>\n
<\/script>
\n [Ctrl+A \u5168\u90e8\u9009\u62e9 \u63d0\u793a\uff1a\u4f60\u53ef\u5148\u4fee\u6539\u90e8\u5206\u4ee3\u7801\uff0c\u518d\u6309\u8fd0\u884c] <\/p>\n
3\uff0c\u4e3b\u8981\u7a0b\u5e8f\uff1a\u5224\u65ad\u5185\u5bb9\u957f\u5ea6\u662f\u5426\u5927\u4e8e\u7ed9\u5b9a\u503c\uff0c\u636e\u7ed3\u679c\u505a\u76f8\u5e94\u64cd\u4f5c <\/p>\n
\u8fd0\u884c\u4ee3\u7801\u6846
\n<script language="vbs">
\ntext="123 4567 8fds90 abcde fghxcfv"
\ni=10
\nif len(text)>i then ’\u5982\u679c\u6587\u672c\u957f\u5ea6\u5927\u4e8e\u7ed9\u5b9a\u7684\u503c
\n text=left(text,i) ’\u5219\u63d0\u53d6\u524d\u6bb5\u7684i\u4f4d\u7684\u5b57\u7b26\u4e32
\nalert (text&"…")
\nelse
\nalert (text)
\nend if
\n<\/script>
\n [Ctrl+A \u5168\u90e8\u9009\u62e9 \u63d0\u793a\uff1a\u4f60\u53ef\u5148\u4fee\u6539\u90e8\u5206\u4ee3\u7801\uff0c\u518d\u6309\u8fd0\u884c] <\/p>\n
4\uff0cASP\u4e2d\u5e94\u7528
\n\u4ee5\u4e0a\u662f\u5728\u5ba2\u6237\u7aef\u811a\u672c\u8c03\u8bd5\uff0c\u548cASP\u4e5f\u662f\u5927\u540c\u5c0f\u5f02\uff1a\u6700\u4e3b\u8981\u7684\u662f\u51fd\u6570\u529f\u80fd\u3002 <\/p>\n
<%
\ntext=rs("content") ’\u5c06\u6570\u636e\u5e93\u5b57\u6bb5\u503c\u8d4b\u5230\u67d0\u53d8\u91cf\u4e0a
\ni=10 ’\u5b9a\u4e49\u56fa\u5b9a\u5927\u5c0f
\nif len(text)>i then ’\u5982\u679c\u6587\u672c\u957f\u5ea6\u5927\u4e8e\u7ed9\u5b9a\u7684\u503c
\ntext=left(text,i) ’\u5219\u63d0\u53d6\u524d\u6bb5\u7684i\u4f4d\u7684\u5b57\u7b26\u4e32
\nresponse.write (text&"…")
\nelse
\nresponse.write (text)
\nend if
\n%> <\/p>\n
5\uff0c\u4e3a\u4e86\u65b9\u4fbf\uff0c\u505a\u6210\u51fd\u6570 <\/p>\n
<%
\nfunction conleft(content,i)
\nif len(content)>i then
\ncontent=left(content,i)
\nresponse.write (content&"…")
\nelse
\nresponse.write (content)
\nend if
\nend function
\n%> <\/p>\n
\u4ee5\u4e0a\u4e3a\u51fd\u6570\uff0c\u4e0b\u9762\u5c31\u53ef\u4ee5\u76f4\u63a5\u8c03\u7528\u3002 <\/p>\n
<%call conleft(rs("content"),10)%>
\nOK\uff0c\u76f8\u4fe1\u4ee5\u540e\u9047\u5230\u8fd9\u4e9b\u95ee\u9898\u5e94\u8be5\u662fNO PROBLEM\u4e86\u3002 <\/p>\n","protected":false},"excerpt":{"rendered":"
\u4ece\u6570\u636e\u5e93\u4e2d\u63d0\u53d6\u957f\u957f\u7684\u6587\u7ae0\uff0c\u603b\u662f\u6709\u788d\u7f51\u9875\u7684\u6392\u7248\u5e03\u5c40\u3002 \u6240\u4ee5\uff0c\u60f3\u56fa\u5b9a\u5730\u63d0\u53d6\u4e00\u90e8\u5206\u5b57\u7b26\uff0c\u7136\u540e\u540e\u9762\u6709……\u66ff\u4ee3\u3002 1\uff0c\u539f\u7406\uff1a \u5224\u65ad\u6587\u7ae0\u7684\u957f\u5ea6\u662f\u5426\u8d85\u8fc7\u89c4\u5b9a\u7684\u957f\u5ea6\uff0c\u82e5\u8d85\u8fc7\u5219\u53ea\u663e\u793a\u89c4\u5b9a\u957f\u5ea6\u7684\u5927…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"topic":[],"class_list":["post-190","post","type-post","status-publish","format-standard","hentry","category-technology"],"_links":{"self":[{"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/posts\/190","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/comments?post=190"}],"version-history":[{"count":1,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/posts\/190\/revisions"}],"predecessor-version":[{"id":66073,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/posts\/190\/revisions\/66073"}],"wp:attachment":[{"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/media?parent=190"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/categories?post=190"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/tags?post=190"},{"taxonomy":"topic","embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/topic?post=190"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}