{"id":2490,"date":"2012-03-02T19:38:35","date_gmt":"2012-03-02T11:38:35","guid":{"rendered":"http:\/\/www.jpuyy.com\/blog\/?p=2490"},"modified":"2016-09-30T10:59:39","modified_gmt":"2016-09-30T02:59:39","slug":"xmlstarlet-read-xml","status":"publish","type":"post","link":"https:\/\/jpuyy.com\/?p=2490","title":{"rendered":"\u4f7f\u7528xmlstarlet\u5206\u6790\u5904\u7406xml\u7684\u6570\u636e"},"content":{"rendered":"<p>\u73b0\u6709\u9700\u6c42\uff1a\u6709\u4e86\u9ed1\u8393\u624b\u673a\uff0c\u88c5\u4e86smartmail\uff0c\u53ef\u4ee5\u6536\u90ae\u4ef6\uff0c\u4e8e\u662f\u60f3\u628a\u6bcf\u5929\u7684\u5929\u6c14\u6570\u636e\u7528vps\u81ea\u52a8\u53d1\u9001\u5230\u90ae\u7bb1\u91cc\uff0c\u8fd9\u6837\u624b\u673a\u81ea\u52a8\u53bb\u6536\u53d6\uff0c\u5c31\u53ef\u4ee5\u4e86\u89e3\u6700\u8fd1\u7684\u5929\u6c14\u3002<\/p>\n<p>\u7b2c\u4e00\u6b65\u83b7\u53d6\u5929\u6c14\u6570\u636e\uff1a\u6700\u8fd1\u6253\u7b97\u628a\u6240\u6709google\u80fd\u529e\u5230\u7684\u4e8b\u90fd\u8ba9google\u6765\u529e\uff0c\u6240\u4ee5\u73b0\u5728\u7528\u7684\u662fgoogle\u7684\u5929\u6c14\u6570\u636e\uff0chttp:\/\/www.google.com\/ig\/api?weather=CHANGZHOU&amp;hl=zh-cn<\/p>\n<p>API\u6709\u4e86\uff0c\u662fxml\uff0c\u63a5\u4e0b\u6765\u5c31\u662f\u5982\u4f55\u628axml\u7684\u6570\u636e\u641e\u4e0b\u6765<\/p>\n<p>\u4e8e\u662f\u627e\u5230\u4e86xmlstarlet &#8211; command line XML toolkit \u5206\u6790xml\u7684\u547d\u4ee4\u884c\u5de5\u5177<\/p>\n<p>#apt-get install xmlstarlet<\/p>\n<p>\u8fd9\u91cc\u7528curl\u5f97\u5230\u4e00\u4e2axml\u6587\u4ef6\uff0c\u53ef\u4ee5\u7528xml\u5904\u7406\u8c03\u7528\u91cc\u9762\u7684\u6570\u636e\uff0c\u4f46\u4e0d\u80fd\u5f97\u5230\u4e2d\u6587\uff0c\u8fd9\u8ba9\u6211\u8981\u60f3\u5176\u4ed6\u529e\u6cd5\uff0c\u540e\u6765\u7f51\u4e0a\u627e\u5230\u4e86\u8d44\u6599\uff0c\u540e\u9762\u52a0 &amp;ie=utf-8&amp;oe=utf-8\uff0c\u5982\u4e0b<\/p>\n<p>curl -g &#8220;http:\/\/www.google.com\/ig\/api?weather=changzhou&amp;hl=zh-cn&amp;ie=utf-8&amp;oe=utf-8&#8221;<\/p>\n<p>\u53c2\u8003\uff1ahttp:\/\/xmlstar.sourceforge.net\/doc\/UG\/xmlstarlet-ug.pdf \u4e00\u6b65\u6b65\u5b66\u4e60\uff0c\u8fd9\u8981\u82b1\u4e0a\u51e0\u4e2a\u5c0f\u65f6\u3002<\/p>\n<p>\u5b66\u4e86\u534a\u5929\uff0c\u5904\u7406\u540e\u7684xml\u6570\u636e\uff0c\u4e2d\u6587\u8fd8\u662f\u51fa\u4e0d\u6765\u3002\u53c8\u56de\u5230\u5148\u7528\u82f1\u6587\u6765\u641e\uff0c\u4e13\u5fc3\u628apdf\u91cc\u7684\u547d\u4ee4\u5b9e\u8df5\u3002\u5f97\u5230\u7684xml<\/p>\n<p>\u7528\u5982\u4e0b\u547d\u4ee4\u67e5\u5f97\u7ed3\u6784<\/p>\n<p>xmlstarlet el -v weather.xml<\/p>\n<p>\u4ece\u624b\u518c\u4e0a\u5f97\u5230\u7684\u77e5\u8bc6\u5904\u7406<\/p>\n<pre>xmlstarlet sel -T -t -m \/xml_api_reply\/weather\/current_conditions\/condition -v \"@data\" weather.xml<\/pre>\n<p>\u8fd9\u65f6\u663e\u793aMostly Cloudy\uff0c\u81f3\u6b64\u53ef\u4ee5\u5f97\u5230\u9700\u8981\u7684\u5f53\u65e5\u7684\u6570\u636e\u4e86\uff0c\u53ea\u662f\u5f88\u70e6\uff0c\u800c\u4e14\u6ca1\u6709\u4e2d\u6587\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u73b0\u6709\u9700\u6c42\uff1a\u6709\u4e86\u9ed1\u8393\u624b\u673a\uff0c\u88c5\u4e86smartmail\uff0c\u53ef\u4ee5\u6536\u90ae\u4ef6\uff0c\u4e8e\u662f\u60f3\u628a\u6bcf\u5929\u7684\u5929\u6c14\u6570\u636e\u7528vps\u81ea\u52a8\u53d1\u9001\u5230\u90ae\u7bb1\u91cc\uff0c\u8fd9\u6837\u624b\u673a\u81ea\u52a8\u53bb\u6536\u53d6\uff0c\u5c31\u53ef\u4ee5\u4e86\u89e3\u6700\u8fd1\u7684\u5929\u6c14\u3002 \u7b2c\u4e00\u6b65\u83b7\u53d6\u5929\u6c14\u6570\u636e\uff1a\u6700\u8fd1\u6253\u7b97\u628a\u6240\u6709google\u80fd\u529e\u5230\u7684\u4e8b\u90fd\u8ba9google\u6765\u529e\uff0c\u6240\u4ee5\u73b0\u5728\u7528\u7684\u662fgoogle\u7684\u5929\u6c14\u6570\u636e\uff0chttp:\/\/www.google.com\/ig\/api?weather=CHANGZHOU&amp;hl=zh-cn API\u6709\u4e86\uff0c\u662fxml\uff0c\u63a5\u4e0b\u6765\u5c31\u662f\u5982\u4f55\u628axml\u7684\u6570\u636e\u641e\u4e0b\u6765 \u4e8e\u662f\u627e\u5230\u4e86xmlstarlet &#8211; command line XML toolkit \u5206\u6790xml\u7684\u547d\u4ee4\u884c\u5de5\u5177 #apt-get install xmlstarlet \u8fd9\u91cc\u7528curl\u5f97\u5230\u4e00\u4e2axml\u6587\u4ef6\uff0c\u53ef\u4ee5\u7528xml\u5904\u7406\u8c03\u7528\u91cc\u9762\u7684\u6570\u636e\uff0c\u4f46\u4e0d\u80fd\u5f97\u5230\u4e2d\u6587\uff0c\u8fd9\u8ba9\u6211\u8981\u60f3\u5176\u4ed6\u529e\u6cd5\uff0c\u540e\u6765\u7f51\u4e0a\u627e\u5230\u4e86\u8d44\u6599\uff0c\u540e\u9762\u52a0 &amp;ie=utf-8&amp;oe=utf-8\uff0c\u5982\u4e0b curl -g &#8220;http:\/\/www.google.com\/ig\/api?weather=changzhou&amp;hl=zh-cn&amp;ie=utf-8&amp;oe=utf-8&#8221; \u53c2\u8003\uff1ahttp:\/\/xmlstar.sourceforge.net\/doc\/UG\/xmlstarlet-ug.pdf \u4e00\u6b65\u6b65\u5b66\u4e60\uff0c\u8fd9\u8981\u82b1\u4e0a\u51e0\u4e2a\u5c0f\u65f6\u3002 \u5b66\u4e86\u534a\u5929\uff0c\u5904\u7406\u540e\u7684xml\u6570\u636e\uff0c\u4e2d\u6587\u8fd8\u662f\u51fa\u4e0d\u6765\u3002\u53c8\u56de\u5230\u5148\u7528\u82f1\u6587\u6765\u641e\uff0c\u4e13\u5fc3\u628apdf\u91cc\u7684\u547d\u4ee4\u5b9e\u8df5\u3002\u5f97\u5230\u7684xml \u7528\u5982\u4e0b\u547d\u4ee4\u67e5\u5f97\u7ed3\u6784 xmlstarlet el -v weather.xml \u4ece\u624b\u518c\u4e0a\u5f97\u5230\u7684\u77e5\u8bc6\u5904\u7406 xmlstarlet sel -T -t -m \/xml_api_reply\/weather\/current_conditions\/condition -v &#8220;@data&#8221; weather.xml \u8fd9\u65f6\u663e\u793aMostly Cloudy\uff0c\u81f3\u6b64\u53ef\u4ee5\u5f97\u5230\u9700\u8981\u7684\u5f53\u65e5\u7684\u6570\u636e\u4e86\uff0c\u53ea\u662f\u5f88\u70e6\uff0c\u800c\u4e14\u6ca1\u6709\u4e2d\u6587\u3002<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[64],"tags":[],"class_list":["post-2490","post","type-post","status-publish","format-standard","hentry","category-web"],"_links":{"self":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/2490","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2490"}],"version-history":[{"count":17,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/2490\/revisions"}],"predecessor-version":[{"id":2492,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/2490\/revisions\/2492"}],"wp:attachment":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2490"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2490"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2490"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}