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54 lines
1.4 KiB
54 lines
1.4 KiB
6 years ago
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package com.fanruan.api.web;
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import com.fanruan.api.net.NetworkKit;
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import com.fr.json.JSONArray;
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import com.fr.json.JSONObject;
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import javax.servlet.http.HttpServletResponse;
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import java.io.PrintWriter;
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/**
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* @author richie
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* @version 10.0
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* Created by richie on 2019-09-19
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* 将内容输入到输出流中
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*/
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public class FlushKit {
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/**
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* 输出JSON类型的字符串
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*
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* @param res HTTP响应
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* @param jo JSON对象
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* @throws Exception 输出出现错误则抛出此异常
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*/
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public static void printAsJSON(HttpServletResponse res, JSONObject jo) throws Exception {
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printAsString(res, jo.toString());
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}
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/**
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* 输出JSON类型的字符串
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*
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* @param res HTTP响应
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* @param ja JSON数组对象
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* @throws Exception 输出出现错误则抛出此异常
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*/
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public static void printAsJSON(HttpServletResponse res, JSONArray ja) throws Exception {
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printAsString(res, ja.toString());
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}
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/**
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* 输出字符串，一般来说是JSON格式
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*
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* @param res HTTP响应
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* @param jo JSON样式的字符串
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* @throws Exception 输出出现错误则抛出此异常
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*/
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public static void printAsString(HttpServletResponse res, String jo) throws Exception {
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PrintWriter pw = NetworkKit.createPrintWriter(res);
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pw.print(jo);
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pw.flush();
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pw.close();
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}
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}
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