Question

var string = 'job_category=IT^job_description=<p><span style="font-size: 18px;">Many other html attribute's </span></p>^job_type=2^qualification=2^EQ';

//oneline string to object starts here
function get_json_from_string(x) {
	var ob = {};
	var a = x.split("^");
	for( i = 0 ;  i < a.length ; i++){
		var t = a[i].split('=');
		ob[ t[0] ] = t[1];
	}
	return ob;
}
//oneline string to object ends here


var finalOutput = get_json_from_string(string); 
console.log(finalOutput);

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

我希望HTML能够从字符串中获取整个job_description，但是当我使用split时，它会打破upto =双引号。

我怎样才能正确分割？

预期结果对象的键值：

job_description:"<p><span style="font-size: 18px;">Many other html attributes </span></p>"

对象的当前结果键值：

job_description:"<p><span style="
//font-size: 18px;">Many other html attributes </span></p>   this is cropping

注意请仔细检查我的字符串，它可以包含单引号和双引号

Answer 1

您只想寻找第一个=并忽略以下任何=。

var string = 'job_category=IT^job_description=<p><span style="font-size: 18px;">Many other html attributes </span></p>^job_type=2^qualification=2^EQ'

//oneline string to object starts here
function get_json_from_string(x) {
	var ob = {};
	var a = x.split("^");
	for( i = 0 ;  i < a.length ; i++){
		var eq = a[i].indexOf('=')
		if(eq==-1){
			//no = in this part... handle it yourself
			continue;
		}
		var key = a[i].slice(0,eq)
		var value = a[i].slice(eq+1)
		ob[ key ] = value;
	}
	return ob;
}
//oneline string to object ends here


var finalOutput = get_json_from_string(string); 
console.log(finalOutput);

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

Answer 2

您可以拆分'^'，然后拆分'='，将第一个元素作为键，然后将其余部分加上'='作为值。

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

services-cloud-init:
    type: OS::Heat::CloudConfig
    properties:
        cloud_config:
            timezone: {get_param: time_zone}
            write_files:
              - path: /tmp/change_password.sh
                owner: root:root
                permissions: '0777'
                content: |
                          #!/bin/bash
                          echo -e "pwd\npwd" | passwd cloud-user

              - path: /run/change_timezone.sh
                owner: root:root
                permissions: '0777'
                content: |
                          #!/bin/bash
                          ln -sf /usr/share/zoneinfo/timezone /etc/localtime

            runcmd:
              - echo "Executing change_timezone"
              - /tmp/change_timezone.sh
              - echo "Executing change_password"
              - /tmp/change_password.sh
              - reboot
            bootcmd:
              - echo "Boot Completed"

Answer 3

在值"<p><span style="font-size: 18px;">Many other html attributes </span></p>"的JSON对象中，使用单引号（... style ='font-size：18px;'...）而不是双引号。

从开始到结束分割字符串就像对象一样

3 个答案: