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DDWF_NOTES_5

2016-04-30 15:00 176 查看
1.css文字样式:

white-space: nowrap;//覆盖,不自动换行

overflow: hidden;//超出范围隐藏

text-overflow: ellipsis;//文字变为省略号

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2.正则验证登陆:

var reg_phone = /^0?1[3|4|5|7|8][0-9]\d{8}$/;

var reg_password = /^[\@A-Za-z0-9\!\#\$\%\^\&\*\.\~]{6,20}$/;

var reg_mail  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;

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3.css样式:

圆角:border-radius

四周灰色阴影:box-shadow

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4.java后台HttpClient POST json

<dependency>

  <groupId>commons-httpclient</groupId>

  <artifactId>commons-httpclient</artifactId>

  <version>3.1</version>

</dependency>

<dependency>

  <groupId>net.sf.json-lib</groupId>

  <artifactId>json-lib</artifactId>

  <version>2.4</version>

  <classifier>jdk15</classifier>

</dependency>

HttpClient client = new HttpClient();

PostMethod post = new PostMethod("http://~"); 

post.addRequestHeader("Content-Type","application/x-www-form-urlencoded;charset=utf-8");//在头文件中设置转码

//参数(json格式)

NameValuePair[] data ={new NameValuePair("parameter1", strp1),new NameValuePair("parameter1", strp2)};

post.setRequestBody(data);

client.executeMethod(post);

Header[] headers = post.getResponseHeaders();

int statusCode = post.getStatusCode();

System.out.println("statusCode:"+statusCode);

for(Header h : headers){

  System.out.println(h.toString());

}

String result = new String(post.getResponseBodyAsString().getBytes("utf-8"));

post.releaseConnection();

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5.谷歌调试Android应用程序

chrome://inspect 

and look for errors on console

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6.Ionic黑屏,退出键改为home键:

 else if (action.equals("exitApp")) {

  //this.exitApp();

  cordova.getActivity().moveTaskToBack(false);

 }

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7.MyBatis传参:

#{ }将传入的数据都当成一个字符串,会加一个双引号,${ }方式一般用于传入数据库对象,例如传入表名;

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8.段落文本排版

<p style="text-indent:2em;">

  <span style="color:#666666;font-size:14px;line-height:2;">将完全按法律规定重新解释,而其它合法条款则依旧保持对用户产生法律效力和影响。

  </span>

</p>

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9.html汉字数字不换行css样式:

word-wrap:break-word;word-break:break-all

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10.复制文件.cmd命令:

copy db.properties.my db.properties

copy redis.properties.my redis.properties

pause

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