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- let _tool = {
-
- strLeng(str) {
- if(str) {
- let len = str.length, truelen = 0;
- for(let x = 0; x < len; x++) {
- if(str.charCodeAt(x) > 128){
- truelen += 2;
- }else{
- truelen += 1;
- }
- }
- return truelen;
- } else {
- return 0;
- }
- },
-
- getPageNum(total,row) {
- let num = Number(total) / Number(row);
-
- if(num%1 !== 0) {
- let b = num.toString();
- let a = parseInt(b.substring(0,b.indexOf('.')));
- let s = b.replace(/\d+\.(\d*)/, '$1');
- if(s > 0) {
- num = a + 1;
- }
- }
- return num;
- },
-
- setBarColor(black = false) {
- if(black) {
- uni.setNavigationBarColor({
- frontColor: '#000000',
- backgroundColor: '#FAFAFA'
- });
- } else {
- uni.setNavigationBarColor({
- frontColor: '#ffffff',
- backgroundColor: '#FAFAFA'
- });
- }
- },
- zaiui_log(v) {
-
-
-
- }
- };
- export default _tool;
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