{"id":818,"date":"2013-05-18T07:52:51","date_gmt":"2013-05-17T23:52:51","guid":{"rendered":"http:\/\/blog.amjet.cc\/IT\/?p=818"},"modified":"2014-10-23T10:10:19","modified_gmt":"2014-10-23T02:10:19","slug":"struts2-json-plugin","status":"publish","type":"post","link":"https:\/\/blog.amjet.biz\/IT\/?p=818","title":{"rendered":"Struts2 + JSON plugin"},"content":{"rendered":"

\u7c21\u55ae\u8a18\u9304 struts2 + json plugin \u7684 AJAX \u5beb\u6cd5<\/p>\n

1. \u5728 struts2 \u7684 xml \u6a94\u52a0\u5165\u4ee5\u4e0b json \u8a2d\u5b9a<\/p>\n

<package name=”json” namespace=”\/json” extends=”json-default”>
\n<action name=”getCustomer” class=”com.amjet.web.action.JsonAction” method=”getCustomer”>
\n<result name=”success” type=”json”>
\n<param name=”root”>response<\/param>
\n<\/result>
\n<\/action>
\n<\/package><\/p>\n

2.\u00a0json action \u5167\u653e\u4e00\u500b property response, \u4f8b\u5982<\/p>\n

private Map<String,Object> response;<\/p>\n

\u52a0\u4e0a getter, setter, \u56de\u50b3 ajax response<\/p>\n

3.\u00a0json action method<\/p>\n

public String getCustomer() {<\/p>\n

response=new HashMap<String,Object>();<\/p>\n

response.put(“info”,<customer info>);
\nreturn SUCCESS;
\n}<\/p>\n

4. \u9801\u9762\u63a5\u53d6 json \u8cc7\u6599<\/p>\n

function doQuery() {
\n$.ajax({
\nurl: ‘<s:url action=”getCustomer” namespace=”\/json”\/>’,
\ntype: ‘POST’,
\ndataType: ‘json’,
\ndata: { id_no: id_no },
\nsuccess: function(data,status,xhr) {<\/p>\n

*** \u00a0your handler here ***<\/p>\n

}
\n});
\n}<\/em><\/p>\n

[ratings]<\/p>\n","protected":false},"excerpt":{"rendered":"

\u7c21\u55ae\u8a18\u9304 struts2 + json plugin \u7684 AJAX \u5beb\u6cd5 1. \u5728 struts2 \u7684 xml \u6a94\u52a0\u5165\u4ee5\u4e0b json \u8a2d\u5b9a <package name=”json” namespace=”\/json” extends=”json-default”> <action name=”getCustomer” class=”com.amjet.web.action.JsonAction” method=”getCustomer”> <result name=”success” type=”json”> <param name=”root”>response<\/param> <\/result> <\/action> <\/package> 2.\u00a0json action \u5167\u653e\u4e00\u500b property response, \u4f8b\u5982 private Map<String,Object> response; \u52a0\u4e0a getter, setter, \u56de\u50b3 ajax response 3.\u00a0json action method public String getCustomer() { response=new […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,8],"tags":[119,33],"class_list":["post-818","post","type-post","status-publish","format-standard","hentry","category-ajax","category-java","tag-json","tag-struts2"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t