Android studio 插件之 GsonFormat (自己主动生成javabean) _javabean

归志宁无五亩园，读书本意在元元。这篇文章主要讲述Android studio 插件之 GsonFormat (自己主动生成javabean)相关的知识，希望能为你提供帮助。
概述相信大家在做开发的过程中都写过非常多的javabean ,非常多情况下都是一个列表数据就是一个单独的javabean。假设大家自己敲的话费时费力还非常easy敲错。
今天给大家推荐一个插件 GsonFormat 这个插件就是能够让我们直接将服务端返回的json转化为实体类。android studio和idea都有， eclipse我没有试过。
大家能够找找有没有。

操作步骤第一步下载插件
下载插件的过程我前面有一篇博客已经有具体步骤 Android Studio插件之sexy editor（设置AS背景）大家仅仅须要将那篇博客中介绍的插件名称换成GsonFormat
依照那个步骤下载好插件。记得下载安装好后要重新启动哦。
第二步自己主动生成bean
以下我们介绍怎么通过这个插件将服务端返回的json自己主动生成javabean

首先我们要建一个空的java类，然后在空白出点击鼠标右键选择 Generate... 假设你已经安装成功好插件会弹出以下这个框

文章图片

选择GsonFormat会弹出以下这个框

文章图片

将服务端接返回的json 粘贴到这个里面点击ok

文章图片

粘贴完毕后点击ok会弹出例如以下图所看到的的选择字段界面

文章图片

这个界面是让你自己选择保留哪些字段。可能有的字段不须要就把前面的对勾去掉就能够了。最后点击ok。大功告成。

贴上json字符串和自己主动生成出的bean代码.
json字符串

< span style="font-size:14px; "> {"retval":"ok","reterr":"","retinfo":{"count":2,"groups":[{"groupid":1,"title":"\u65b0\u670b\u53cb","icon":"http:\/\/aliimg.yizhibo.tv\/online\/message\/2f\/74\/hi.png","type":"1","readcnt":67,"unread":2,"total":19,"update_time":"2016-04-05 09:11:09","lastest_content":{"type":2,"data":{"name":"16837286","nickname":"\u963f\u83b2","gender":"female","signature":"","vip":"0","logourl":"http:\/\/aliimg.yizhibo.tv\/online\/user\/2c\/17\/[email protected]_100w_90Q_0e_1c"}}},{"groupid":0,"title":"\u6613\u76f4\u64ad\u5c0f\u79d8\u4e66","icon":"http:\/\/aliimg.yizhibo.tv\/online\/message\/07\/fd\/Secretary.png","type":0,"readcnt":86,"unread":0,"total":86,"update_time":"2016-04-01 00:09:28","lastest_content":{"type":0,"data":{"text":"\u611a\u4eba\u8282\u6765\u4e34\u4e4b\u9645\uff0c\u5fc3\u4e2d\u7684\u5c0f\u6076\u9b54\u6b63\u5728\u9a9a\u52a8\u3002\u6613\u76f4\u64ad\u611a\u4eba\u8282\u65e0\u654c\u5927\u738b\u4e89\u9738\u96c6\u7ed3\u53f7\u4e5f\u501f\u52bf\u90aa\u6076\u5439\u54cd\uff01\u770b\u5404\u5927\u5bb6\u5982\u4f55\u5927\u65bd\u8ff7\u9b42\u9635\uff0c\u6597\u5fd7\u6597\u52c7\uff0c\u620e\u9a6c\u800c\u5f52\u3002\u201c\u611a\u4eba\u5927\u738b\u201d\u3001\u201c\u8303\u4e8c\u5927\u738b\u201d\u7a76\u7adf\u82b1\u843d\u8c01\u5bb6\u5462\uff1f\u54b1\u4eec\u62ed\u76ee\u4ee5\u5f85\uff01"}}}]}}< /span>

生成的bean

< span style="font-size:14px; "> import java.util.List; public class MessageGroupEntity { /** * retval : ok * reterr : * retinfo : {"count":2,"groups":[{"groupid":1,"title":"新朋友", * "icon":"http://aliimg.yizhibo.tv/online/message/2f/74/hi.png","type":"1","readcnt":67, * "unread":2,"total":19,"update_time":"2016-04-05 09:11:09","lastest_content":{"type":2, * "data":{"name":"16837286","nickname":"阿莲","gender":"female","signature":"","vip":"0", * "logourl":"http://aliimg.yizhibo.tv/online/user/2c/17/[email protected]_100w_90Q_0e_1c"}}} * ,{"groupid":0,"title":"易直播小秘书","icon":"http://aliimg.yizhibo.tv/online/message/07/fd/Secretary.png","type":0,"readcnt":86, * "unread":0,"total":86,"update_time":"2016-04-01 00:09:28", * "lastest_content":{"type":0,"data":{"text":"愚人节来临之际。心中的小恶魔正在骚动。易直播愚人节无敌大王争霸集结号也借势邪恶吹响！ * 看各大家怎样大施迷魂阵，斗志斗勇，戎马而归。
\u201c愚人大王\u201d、\u201c范二大王\u201d到底花落谁家呢？咱们拭目以待！"}}}]} */private String retval; private String reterr; /** * count : 2 * groups : [{"groupid":1,"title":"新朋友", * "icon":"http://aliimg.yizhibo.tv/online/message/2f/74/hi.png","type":"1","readcnt":67, * "unread":2,"total":19,"update_time":"2016-04-05 09:11:09", * "lastest_content":{"type":2,"data":{"name":"16837286","nickname":"阿莲","gender":"female", * "signature":"","vip":"0","logourl":"http://aliimg.yizhibo.tv/online/user/2c/17/[email protected]_100w_90Q_0e_1c"}}}, * {"groupid":0,"title":"易直播小秘书","icon":"http://aliimg.yizhibo.tv/online/message/07/fd/Secretary.png", * "type":0,"readcnt":86,"unread":0,"total":86,"update_time":"2016-04-01 00:09:28","lastest_content": * {"type":0,"data":{"text":"愚人节来临之际，心中的小恶魔正在骚动。易直播愚人节无敌大王争霸集结号也借势邪恶吹响！看各大家怎样大施迷魂阵。斗志斗勇。戎马而归。 * \u201c愚人大王\u201d、\u201c范二大王\u201d到底花落谁家呢？咱们拭目以待！"}}}] */private RetinfoEntity retinfo; public void setRetval(String retval) { this.retval = retval; }public void setReterr(String reterr) { this.reterr = reterr; }public void setRetinfo(RetinfoEntity retinfo) { this.retinfo = retinfo; }public String getRetval() { return retval; }public String getReterr() { return reterr; }public RetinfoEntity getRetinfo() { return retinfo; }public static class RetinfoEntity { private int count; /** * groupid : 1 * title : 新朋友 * icon : http://aliimg.yizhibo.tv/online/message/2f/74/hi.png * type : 1 * readcnt : 67 * unread : 2 * total : 19 * update_time : 2016-04-05 09:11:09 * lastest_content : {"type":2,"data":{"name":"16837286","nickname":"阿莲","gender":"female","signature":"","vip":"0","logourl":"http://aliimg.yizhibo.tv/online/user/2c/17/[email protected]_100w_90Q_0e_1c"}} */private List< GroupsEntity> groups; public void setCount(int count) { this.count = count; }public void setGroups(List< GroupsEntity> groups) { this.groups = groups; }public int getCount() { return count; }public List< GroupsEntity> getGroups() { return groups; }public static class GroupsEntity { private int groupid; private String title; private String icon; private String type; private int readcnt; private int unread; private int total; private String update_time; /** * type : 2 * data : {"name":"16837286","nickname":"阿莲","gender":"female","signature":"","vip":"0","logourl":"http://aliimg.yizhibo.tv/online/user/2c/17/[email protected]_100w_90Q_0e_1c"} */private LastestContentEntity lastest_content; public void setGroupid(int groupid) { this.groupid = groupid; }public void setTitle(String title) { this.title = title; }public void setIcon(String icon) { this.icon = icon; }public void setType(String type) { this.type = type; }public void setReadcnt(int readcnt) { this.readcnt = readcnt; }public void setUnread(int unread) { this.unread = unread; }public void setTotal(int total) { this.total = total; }public void setUpdate_time(String update_time) { this.update_time = update_time; }public void setLastest_content(LastestContentEntity lastest_content) { this.lastest_content = lastest_content; }public int getGroupid() { return groupid; }public String getTitle() { return title; }public String getIcon() { return icon; }public String getType() { return type; }public int getReadcnt() { return readcnt; }public int getUnread() { return unread; }public int getTotal() { return total; }public String getUpdate_time() { return update_time; }public LastestContentEntity getLastest_content() { return lastest_content; }public static class LastestContentEntity { private int type; /** * name : 16837286 * nickname : 阿莲 * gender : female * signature : * vip : 0 * logourl : http://aliimg.yizhibo.tv/online/user/2c/17/[email protected]_100w_90Q_0e_1c */private DataEntity data; public void setType(int type) { this.type = type; }public void setData(DataEntity data) { this.data = https://www.songbingjia.com/android/data; }public int getType() { return type; }public DataEntity getData() { return data; }public static class DataEntity { private String name; private String nickname; private String gender; private String signature; private String vip; private String logourl; public void setName(String name) { this.name = name; }public void setNickname(String nickname) { this.nickname = nickname; }public void setGender(String gender) { this.gender = gender; }public void setSignature(String signature) { this.signature = signature; }public void setVip(String vip) { this.vip = vip; }public void setLogourl(String logourl) { this.logourl = logourl; }public String getName() { return name; }public String getNickname() { return nickname; }public String getGender() { return gender; }public String getSignature() { return signature; }public String getVip() { return vip; }public String getLogourl() { return logourl; } } } } } } < /span>