goahead-4.0.2

源碼下載

goahead源碼	git clone http://github.com/embedthis/goahead	https://www.embedthis.com/goahead/
Makeme源碼	git clone https://github.com/embedthis/makeme.git	https://www.embedthis.com/makeme/

交叉編譯（使用Makeme）

    Makeme安裝

• make boot
• sudo make install

    goahead交叉編譯

• CC=/xxxx/bin/mipsel-linux-gcc CFLAGS=-I/xxxx/include LDFLAGS=-L/xxxx/lib ./configure --platform linux-mips --without ssl
• me

action模塊測試

    定義action方法

static void myactiontest(Webs *wp)
{
	char *name = websGetVar(wp, "name", "");
	char *age = websGetVar(wp, "age", "");
	char writedata[128];
	int length = 0;
	if(strlen(name)<1 || strlen(age)<1)
	{
		length = snprintf(writedata, sizeof(writedata), "name or age is NULL, please check !!!");
	}
	else
	{
		length = snprintf(writedata, sizeof(writedata), "name = %s, age = %s", name, age);
	}
	websSetStatus(wp, 200);
	websWriteHeaders(wp, length, 0);
	websWriteEndHeaders(wp);
	websWrite(wp, writedata);
	websDone(wp);
}

    註冊action方法

websDefineAction("actiontest", myactiontest);

    測試action方法

<form action="action/actiontest" method="get">
	<input type="text" name="name" placeholder="姓名"/>
	<input type="text" name="age" placeholder="年齡"/>
	<input type="submit" name="" id="" value="goActions" />
</form>

JST模塊測試

    定義JST方法

extern int outputmytable(int ejid, Webs *wp, int argc, char **argv)
{
	websWrite(wp, "<tr>");
	websWrite(wp, "<td>CH340</td>");
	websWrite(wp, "<td>115200</td>");
	websWrite(wp, "<td>8</td>");
	websWrite(wp, "<td>1</td>");
	websWrite(wp, "<td>0</td>");
	websWrite(wp, "</tr>");
}

    註冊JST方法

websDefineJst("outputmytable", outputmytable);

    測試JST方法

<table border="1" cellpadding="5" cellspacing="0" id="mytable">
		<caption style="font-weight: bold;">串口狀態</caption>
		<tr>
			<th width="20%">線路協議</th>
			<th width="20%">波特率</th>
			<th width="20%">數據位</th>
			<th width="20%">起始位</th>
			<th width="20%">停止位</th>
		</tr>
		<%outputmytable();%>
</table>

 

配置文件：route.txt

route uri=/cgi-bin dir=cgi-bin handler=cgi             //cgi方法請求的路徑
route uri=/action handler=action                       //action方法                        
route uri=/ extensions=jst,asp,html handler=jst        //可以使用jst方法頁面的聲明
route uri=/ methods=OPTIONS|TRACE handler=options

#   For legacy GoAhead applications using /goform
route uri=/goform handler=action

運行

    編譯完成後在 build/linux-mips-debug/bin 目錄產生可執行文件和鏈接庫，將 src 目錄下的 auth.txt 、route.txt 和 web 拷貝到該目錄，交叉編譯情況下將這些文件拷貝到板子上即可

sudo ./goahead -v --home PATH1 PATH2

-v     : 打開運行日誌
--home : 指定運行目錄， 第一個參數 PATH1 是配置文件的所在目錄 第二個參數 PATH2 是web頁面所在目錄