[泛微 Ecology9] 记Ecology如何简单写restful接口？

本文摘要

介绍在泛微 Ecology E9 中快速编写 RESTful 接口的方法：在 com.api.formmode.web 包下新建 Java 类，利用 JAX-RS 注解声明请求路径、方式和 JSON 返回格式，编译为 class 并重启服务后，即可通过 /api/formmode/custom/ 前缀的地址访问并获取 JSON 响应。适合 Ecology 二次开发人员参考。

目录：\src\com\api\formmode\web\CustomWanziTestFormmodeAction.java 编译为class后\src\com\api\formmode\web\CustomWanziTestFormmodeAction.class （需重启服务器）请求地址：/api/formmode/custom/wanzitestaction/test?param1=111 返回内容：

{
    "message": "This is a test response from the custom wanzitestaction formmode action.",
    "param1": "111"
}

package com.api.formmode.web;

import com.alibaba.fastjson.JSONObject;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.Context;

@Path("/formmode/custom/wanzitestaction")
public class CustomWanziTestFormmodeAction {
    public CustomWanziTestFormmodeAction() {
    }

    @POST
    @Path("/test")
    @Produces({"application/json"})
    public String testFormmode(@Context HttpServletRequest request, @Context HttpServletResponse response) {
        response.setContentType("application/json; charset=utf-8");
        String param1 = request.getParameter("param1");
        JSONObject result = new JSONObject();
        result.put("param1", param1);
        result.put("message", "This is a test response from the custom wanzitestaction formmode action.");
        return result.toJSONString();
    }
}