小工具：表单参数转为json参数

深藏阁楼爱情的钟 2022-10-10 12:31 112阅读 0赞

package com.zyq.test;
    
    import java.io.UnsupportedEncodingException;
    
    import com.alibaba.fastjson.JSONObject;
    
    public class Test {
    
        public static String str = "trainid=76&customerid=27&coursename=222222222222222&projectname=SC9820A&typeid=61&sproposaltime=2021-06-28+09%3A55%3A00&proposalcity=%E6%88%90%E9%83%BD&proposaladdress=%E5%A4%A9%E5%BA%9C%E4%B8%89%E8%A1%97&custname=Kreas&custphone=13888888888&traincomment=xxxxxxxx2&description=xxxxx1&srealtime=2021-06-28+10%3A50&realcity=%E4%B8%AD%E5%B1%B1&realaddress=xx&teachername=alex.lv&realteacher=yuanqiang.zhang&trainstatus=0&courseware=33475%2C33494";
    
        public static void main(String[] args) {
            String[] strs = str.split("&");
            JSONObject obj = new JSONObject();
            for (String each : strs) {
                String[] params = each.split("=");
                if (params.length == 1) {
                    obj.put(params[0], 0);
                } else if (params.length == 2) {
                    obj.put(params[0], URLDecoderString(params[1]));
                }
            }
            System.out.println(obj.toString());
        }
    
        private static String URLDecoderString(String str) {
            if (str == null) {
                return "";
            }
            try {
               return java.net.URLDecoder.decode(str, "UTF-8");
            } catch (UnsupportedEncodingException e) {
                e.printStackTrace();
            }
            return "";
        }
    }

【使用步骤】

正常表单参数

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bm55enlx_size_16_color_FFFFFF_t_70][]

点击

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bm55enlx_size_16_color_FFFFFF_t_70 1][]

拷贝键值对参数

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bm55enlx_size_16_color_FFFFFF_t_70 2][]

将代码拷贝到str字符串中，运行main方法，即可将表单参数转化为json参数

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bm55enlx_size_16_color_FFFFFF_t_70 3][]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bm55enlx_size_16_color_FFFFFF_t_70]: /images/20221005/bcc4fe9c07b6402da9a08d8b4605cc74.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bm55enlx_size_16_color_FFFFFF_t_70 1]: /images/20221005/e8493027e581414788ce61618771c699.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bm55enlx_size_16_color_FFFFFF_t_70 2]: /images/20221005/591e035a1b294290867e675db43ba03e.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3N1bm55enlx_size_16_color_FFFFFF_t_70 3]: /images/20221005/537cec15744f4498a052278d64ced824.png